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la4 preset library 4.0 la4x preset library 4.0 la8 preset library 4.0

1. QA 35 9 Enclosure drive capacity per amplified controller 37 9 1 amplified control eissien EID 37 9 2 LA4X amplified 37 9 3 LAG mplified controller ii sies PER 38 LA PRESETS GUIDE EN 4 08 WwwWw L AGQDUSTICS COM 3 AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B 1 INTRODUCTION The L ACOUSTICS amplified controllers are delivered with onboard firmware and preset library A preset of the onboard library can be loaded from the front panel of the amplified controller or from the LA NETWORK MANAGER software application a management tool dedicated to the remote control and monitoring of a network of L ACOUSTICS amplified controllers LA NETWORK MANAGER must be used for updating firmware on L ACOUSTICS amplified controllers An up to date preset library is automatically installed with the firmware Check the L ACOUSTICS website for the latest version of software firmware and libraries Operating L ACOUSTICS amplified controllers Refer to the LA4 LA4X LA8 and LA RAK user manuals 6 Installing LA NETWORK MANAGER software Download the LA AMPLIFIED CONTROLLERS release pack and refer to the README file D Updating FIRMWARE on an L ACOUSTICS amplified controller Refer to the LA NETWORK MANAGER tutorial accessible from the HELP menu of the software LA PRESETS GUIDE EN 4 08 wWWwWw L ACDUSTICS COM 4 2 PRESET DESIGN 2 1 Gain stru
2. I 5b active HPF 100 Hz monitor MTDI 15b passive full range fill MTDI 155 passive 100 Hz fill 1 15bP FR MTDI 15b passive full range FOH I 15bP FR 100 MTDI 155 passive HPF 100 Hz FOH 115 MO MTDI 155 passive full range monitor MO 100 M2XT FI MTDI I5b passive HPF 100 Hz monitor full range fill I 12XT FI 100 100 Hz fill 2 FR I 1 2XT full range FOH I 12XT FR 100 100 Hz FOH I 1 2XT I 1 2XT full range monitor I 12XT MO 100 I I2XT 100 Hz monitor I 5bA MTDI I 5bP LA PRESETS GUIDE EN 4 0B WWW L ACGDUSTICS COM I 12b FI 112b FI 100 1125 FR 1 12b FR 100 1125 MO 1125 MO 100 108a FI 108a FI 100 108 FR 108a FR 100 1084 1084 100 FLAT LA4 I2b full range fill MTDI12b HPF 100 Hz fill MTDI I2b full range FOH MTDI 12b 100 Hz FOH I2b full range monitor MTDI I2b 100 Hz monitor MTD108a full range fill MTD108a HPF 100 Hz fill MTD108a full range FOH MTD108a HPF 100 Hz FOH MTD108a full range monitor MTD108a HPF 100 Hz monitor Flat EQ protection minimizing clipping risks MTDI 12b MTD 108a HYBRID LA PRESETS GUIDE_EN_4 0B AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B 3 2 LA4X amplified controller The L
3. KIVA KILO Down to 50 Hz Coupled KILO KIVA line source Coupled KILO KIVA KILO SB 18 60 5818 Down to 32 Hz Reinforced LF contour i 80 Hz 20 Single or pair of KIVA FI 2 kHz KIVA enclosures Flat response With SB subwoofers as a cardioid array use SBxx xx KIVA Default parameters Loudspeaker elements Amplifier outputs Channels Routing Gain Delay Polarity KIVA FI Default parameters Loudspeaker elements Amplifier outputs Channels Routing Gau Delay Polarisy KIVA_KILO Default parameters Loudspeaker elements Amplifier outputs Channels Routing Gant Detay Hybrid preset combining KIVA with KILO pre alignment delay included LA PRESETS GUIDE EN 4 08 WWwW L ACDOUSTICS COM 23 AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B KILO Default parameters Routing Polarity Loudspeaker elements Amplifier outputs Channels KILO OUT SB SB SB SB 47 V DOSC Loudspeaker LA8 preset s Acoustic configuration V DOSC dV SUB SB28 SB218 dV DOSC properties DOSC LO V DOSC line source ol i 40 Hz 20 kHz or V DOSC HI V DOSC line source Down to 35 Hz V DOSC xx X dV S X Reinforced LF Coupled dV SUB contour V DOSC line source V DOSC xx 60 5828 60
4. 5818 0 LA PRESETS GUIDE EN 4 0B WWW L ACGDUSTICS COM AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B Combination PART 2 2 Presets Pre alignment delay values ms 1 12XT FI 100 158118 100 112 2 3 58118 0 112 SBII8 1 12XT FR 1001 158118 100 112 2 3 58118 0 1 12XT 100 SBI I8 100 112 2 6 58118 0 1 12XT FI 100 5818 100 2 22 112 5818 1 12XT FR 1001 SBI8 100 2 2 1 12XT MO 100 5818 100 2 2 3 1 12b FI 100 58118 100 1125 2 4 58118 0 12b SBI 18 11125 FR 100 SBI 18 100 1125 2 5 58118 0 1125 100 SBI 18 100 112b 3 0 58118 0 1 12b FI 100 15818 100 112b 2 1 5818 0 5818 11125 FR 100 5818 100 1125 22 5818 0 11125 100 SBI8 100 1125 227 SBI8 0 108a FI 100 SBI I8 100 108a 3 5 58118 0 MTD108a SBI18 108a FR 100 SBI I8 100 108a 3 6 58118 0 108a 1001 158118 100 108a 4 0 58118 0 108a FI 100 15818 100 108a 3 2 5818 0 108 5818 108a FR 1001 15818 1001 108 3 3 5818 0 108a 1001 SBI8 100 108a 3 7 5818 0 LA PRESETS GUIDE EN 4 08 Www L AGQDUSTICS COM 36 9 ENCLOSURE DRIVE CAPACITY PER AMPLIFIED CONTROLLER The tables below describe the maximum number of enclosures a single amplified controller can drive 9 1 LAd amplif
5. Coupled dV SUB dV 100 dV S 100 Down to 35 Hz Reinforced LF contour dV DOSC line source Coupled SB subwoofer dv 100 5 100 dV DOSC line source dV_dV S_ xx60 Coupled dV SUB SB subwoofer dv 100 dV S 60 100 SBxx 60 Down to 32 Hz SB 18 SB 18 or 25 Hz 5828 582 18 Single or pair of dV DOSC enclosures dV FI Standard HF contour with x x LO or increased HF contour with xx HI With SB subwoofers as a cardioid array use SBxx xx dV LO dV HI IN xx 60 and dV 100 Loudspeaker elements Amplifier outputs High pass at 100 Hz Flat response Default parameters Channels dV DOSC Routing Gain Delay Polarity dV DOSC LA PRESETS GUIDE EN 4 08 WWW L ACGDUSTICS COM 25 AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B dv FI Default parameters Loudspeaker elements Amplifier outputs Channels l Routing Routing Delay Polarity Mute ON dV DOSC dV DOSC dV S 100 and dV S 60 100 Default parameters Loudspeaker elements Amplifier outputs Channels Routing Gain Delay Polarity dV SUB OUT I SB dV SUB OUT 2 SB dV SUB OUT 3 SB dV SUB OUT 4 SB dV 5 and dV 5 xx60 Default parameters Loudspeaker elements Amplifier out
6. V DOSC 0 dV SUB 0 2 5828 3 7 V DOSC 60 4 5 60 X 5828 60 C V DOSC 1 9 dV SUB 2 5828 0 t dV DOSC V DOSC xx 60 dv 100 V DOSC 0 dV DOSC 0 H dV DOSC downfill dV DOSC SBI 18 V DOSC xx dv 100 4 60 4 100 SBI 18 100 V DOSC 0 dV DOSC 0 04 58118 0 dv 100 58118 100 58118 0 dV DOSC SB218 dv xx 100 4 SB218_100 58218 0 dV DOSC 5818 dv 1001 4 5818 100 5818 0 dv 1001 4 5818 100 C SBI8 0 dV DOSC SB28 9 100 4 5828 100 5828 0 dv xx 1001 4 5828 100 5828 0 dV DOSC dV SUB dv 100 4 9 5 100 dV SUB 0 dV DOSC dV SUB SBII8 9 100 9 5 60 100 158118 60 dV SUB 0 75 SBI 18 4 dv 100 4 dV S 60 100 SBI 18 60 dV SUB 2 25 58118 0 dV DOSC dV SUB 58218 dv 100 4 9 5 60 100 158218 60 dV SUB 0 75 5 218 4 5 dV DOSC dV SUB 5818 dv 100 4 l dV S 60 100 SBI8 60 dV SUB 0 75 5 18 4 4 dv 100 dV S 60 1001 5 18 60 C dV SUB 1 85 5818 0 dV DOSC dV SUB SB28 8 2 dv 1001 4 l dV S_60_ 100 5828 60 dV SUB 0 75 5 28 4 5 dv 100 4 dV S 60 100 5828 60
7. For current WST systems L ACOUSTICS provides or 2 distinct contours Amain preset ensuring a reference contour to the line source with usual deployment parameters An additional FI preset for some systems only dedicated to loudspeaker enclosures used as a fill system The oldest WST systems inherit from a legacy preset structure Hl and LO presets If necessary users can adjust the sonic signature of L ACOUSTICS systems through the Contour EQ tools in LA NETWORK MANAGER The Array Morphing tool provides two parameters zoom factor and LF contour that allow users to adjust the response of WST system At any reference listening distance and with any line source length the engineer can obtain the sonic signature of a bigger smaller closer or further system and can unify the sonic signature of multiple sources Refer to the LA NETWORK MANAGER tutorial and ARRAY MORPHING white paper for detailed information LA PRESETS GUIDE EN 4 08 wWWwWw L ACDUSTICS COM 6 3 ONBOARD PRESET LIBRARIES Power resources Each onboard preset library includes the L ACOUSTICS loudspeaker enclosures whose power requirements match the delivering capability of the corresponding amplified controller LA8 PRESET LIBRARY covers all L ACOUSTICS loudspeaker enclosures LA4X PRESET LIBRARY is restricted to loudspeaker enclosures that require no more than 1000 W into 8 or 1000 W into 4 LA4 PRESET LIBRARY is restricte
8. With SB subwoofers as a cardioid array use SBxx xx xxx FR for FOH applications xxx FI for speech classical music or fill MO flat in half space loading conditions floor wall or ceiling LA PRESETS GUIDE EN 4 08 WWwW L ACDOUSTICS COM 29 AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B xxx FR xxx FI xxx MO and xxx 1001 Default parameters Routing Polarity Loudspeaker elements Amplifier outputs Channels Passive OUT I PA Passive xxx Passive xxx Passive 6 3 ACTIVE coaxial loudspeaker enclosures 12 I I SXT HiQ MTDI I5bA I I 5XT Preset names Coaxial enclosure Preset I2XT in active mode I2XTA xx I I5XT HiQ HiQ xx MTDII5binactive mode I 15bA xx Preset s Active SBI8 or Acoustic properties 58118 Loudspeaker configuration FR xxx FI or Nominal bandwidth Choice between Down 32 Hz SEHR sj 100 ISBxx 100 Reinforced LF cont Coupled SB subwoofer With SB subwoofers as a cardioid array use SBxx xxx FR for FOH applications xxx FI for speech classical music or fill MO flat in half space loading conditions floor wall or ceiling xxx FR xxx FI xxx MO and xxx 1001 Default parameters Loudspeaker
9. SB28 Down to 25 Hz Reinforced LF V DOSC line source contour V DOSC X SB218 X Coupled SB218 V DOSC line source Down to 25 Hz Reinforced LF Coupled dV SUB V DOSC 60 dV S 60 X 5828 60 contour 2 Additional LF SB28 resources V DOSC line source V DOSC dV 100 Coupled dV DOSC Standard HF contour with x x LO or increased HF contour with HI Downfill coverage With SB subwoofers as cardioid array use 58 xx V DOSC LO V DOSC V DOSC 60 and V DOSC X Default parameters Routing Gain Delay Polarity Loudspeaker elements Amplifier outputs Channels Left LF Right LF MF HF Left right when looking at the front face of the enclosure LA PRESETS GUIDE EN 4 0B WWW L ACOUSTICS COM 24 dV S_X and dV S 60 X Loudspeaker elements Amplifier outputs Default parameters Channels Routing Gain Delay Polarity SB218 X Loudspeaker elements Amplifier outputs Default parameters Channels Routing Gain Delay Polarity 48 dV DOSC Loudspeaker LAG preset s configuration dV DOSC line source dV DOSC dV LO or dv HI dV SUB 58118 5 18 SB218 or 5 28 Acoustic properties 65 Hz 20 kHz dV DOSC line source dV_dV S_
10. minimizing clipping risks 5XT HYBRID LA PRESETS GUIDE EN 4 0B AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B 3 3 amplified controller The LA8 onboard PRESET LIBRARY is stored in the factory memory locations from 011 to 199 of the controller The memory locations from 001 to 010 are dedicated to the storage of presets modified by the user In the table below each of the factory presets is described with its memory location number name and family full range K2 full range 70 adjustable fins settings K2 full range 90 adjustable fins settings KISB 60 K2 full range 10 adjustable fins settings 1 5 LPF 60 Hz optimized for CONTOUR configuration KISB X 1 5 LPF 200 Hz optimized THROW configuration with KISB 2 V DOSC LO 5 LPF 200 Hz optimized THROW configuration with K2 V DOSC full range LO contour V DOSC LO 60 V DOSC HPF 60 Hz LO contour V DOSC LO X V DOSC full range LO contour optimized for SB218 X amp dV S X presets V DOSC HI V DOSC full range HI contour V DOSC HI 60 V DOSC HPF 60 Hz contour V DOSC HI X KUDO50 25 V DOSC full range HI contour optimized for SB218 X 8 dV S X presets KUDO HPF 25 Hz 50 K Louver settings KUDO50 40 KUDO HPF 40 Hz 50 K Louver settings KUDO50 60 KUDO HPF 60 Hz 50 K Louver settings K
11. of factory settings and for predefined channel sets Channel sets have been defined for the presets dedicated to active loudspeaker enclosures and to some specific loudspeaker configurations A channel set maintains a coherent coupling by linking several output channels for the setting of routing gain and delay parameters For example LF HF is a channel set for 2 way loudspeaker enclosure presets and SR SB SB SB is a channel set for cardioid subwoofer presets The sections 4 to 7 of this document are dedicated to the different L ACOUSTICS product families They feature tables describing the recommended loudspeaker configurations for each system with the corresponding factory presets and the main resulting acoustic properties When applicable refer to the user manual of the related system for the limit between coupled vs separated subwoofers For some loudspeaker enclosure combinations it is still necessary to adjust the delay values for time alignment Refer to section 8 for pre alignment delay values LA PRESETS GUIDE EN 4 08 WWW L ACDOUSTICS COM 5 AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B 2 3 Frequency response contour For coaxial loudspeaker enclosures L ACOUSTICS provides 3 distinct contours The FR presets for most of FOH applications e The FI presets for spoken word classical music jazz or fill systems The MO presets for half space loading conditions typically monitor applications
12. 0 5818 0 5828 1 3 KARA SBI8 100 5828 60 KIVA KILO KIVA 0 5818 4 2 5828 0 KILO 1 5 KIVA KILO SBI 18 KILO SBI 18 60 KIVA KILO 0 SBII8 5 9 KILO SBI 18 60 C KIVA KILO 0 SBII8 0 4 KIVA KILO SBI8 KIVA SBI5m IKIVA KILO SBI8 60 KIVA KILO 0 5 18 6 3 KILO 15818 60 KIVA SBI5_ 100 KIVA KILO 0 KIVA 0 SBI8 0 8 SBl5m 1 4 KIVA 5815 100 C KIVA 2 4 SBl5m 0 KIVA FI SBI5_ 100 KIVA 0 SBI5m 0 6 KIVA SBI5m 5818 KIVA 5815 SB18 60 KIVA SBI5m 0 5 18 8 5 IKIVA 5815 SBI8 60 C KIVA SBI5m 0 5818 3 LA PRESETS GUIDE 4 08 WWW L ACGDUSTICS COM AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B Combination PART 2 2 58218 V DOSC Presets X 158218 X Pre alignment delay values ms V DOSC 1 8 58218 0 V DOSC xx 60 58218 60 V DOSC 0 58218 3 8 5828 V DOSC V DOSC 60 5828 60 60 5828 60 C V DOSC 0 V DOSC 1 7 5828 3 8 5828 0 F dV SUB V DOSC X dV S V DOSC 0 dV SUB 0 2 F dV SUB 5 218 V DOSC xx 60 4 5 60 X 58218 60 V DOSC 0 dV SUB 0 2 SB218 3 7 F dV SUB 5828 V DOSC xx 60 dV S 60 X 5828 60
13. 21 AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B 45 KIVASBI5m Preset Loudspeaker configuration Acoustic properties SBI5m KIVA line source KIVA 80 Hz 20 kHz KIVA line source KIVA 5815 Down to 40 Hz Coupled SB KIVA SB 15 100 Reinforced LF contour 80 Hz 20 Single or pair of KIVA FI 2 kHz KIVA enclosures Flat response Pair of KIVA enclosures KIVA FI SB15 100 Coupled SB With SB subwoofers as a cardioid array use SBxx Down to 40 Hz Reinforced LF contour KIVA Default parameters Loudspeaker elements Amplifier outputs Channels Routing Gan Delay Polarity KIVA FI Default parameters Loudspeaker elements Amplifier outputs Channels Routing Gain Delay Polarity 581515 Default parameters Loudspeaker elements Amplifier outputs Channels SBI5m OUTI LF Routing Gain Delav Polarity KIVA OUT 2 PA KIVA OUT 3 PA KIVA OUT 4 PA Hybrid preset combining KIVA with SB15 100 pre alignment delay included LA PRESETS GUIDE EN 4 0B WWW L ACOUSTICS COM 22 4 6 Loudspeak figurati Fresena Acousti ti oudspeaker configuration KVA KLO coustic properties KIVA line source KIVA 80 Hz 20 kHz KIVA line source
14. 58 18 25 Hz 5828 Cardioid directivity pattern 58 60 C or Cardioid 58 100 C Refer to the subwoofer user manual for the recommended deployment patterns in each configuration SB28 and SB218 are exclusively driven by the LA8 amplified controller ISBxx 60 and 5 100 Default parameters Loudspeaker elements Amplifier outputs Channels Routing Gain Delay Polarity SBxx x x C Default parameters Loudspeaker elements Amplifier outputs Channels Routing Gain Delay Polarity Reversed SB x x SBxx SBxx SBxx LA PRESETS GUIDE EN 4 08 WWwW L ACDOUSTICS COM 31 AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B 8 PRE ALIGNEMENT DELAY VALUES Time alignment from geometric measurements When combining several loudspeaker systems it is important to adjust their delay values to optimize acoustic summation If no acoustic measurement tool is available it is possible to use the pre alignment delay values given in the tables on this section Pre alignment delays have been measured with the enclosures at the same geometric location front face on the same plane After adding these values to the factory presets time alignment is then obtained by adding the geometric delay to the closest system The geometric delay is calculated from the path difference between a reference listening point and the cente
15. 60 5 8 Down to 32 Hz Reinforced LF contour 55 Hz 20 kHz Flat response Single WIFO enclosure ARCS WIFO FI Single WIFO enclosure ARCS WIFO FI SB 18 60 SBI8m With SB subwoofers as a cardioid array use SBxx Down to 32 Hz Reinforced LF contour LA PRESETS GUIDE EN 4 08 WWW L ACDUSTICS COM 27 AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B ARCS WIFOJ and ARCS WIFO Loudspeaker elements ARCS WIDE FOCUS ARCS WIDE FOCUS Amplifier outputs OUT PA Channels Routing Default parameters Polarity ARCS WIDE FOCUS ARCS WIDE FOCUS 53 ARCS Loudspeaker configuration ARCS line source Preset s ARCS LO or ARCS SBI8 SBII8 or SB28 SB218 Acoustic properties 50 Hz 20 kHz ARCS line source SB subwoofer ARCS 60 ISBxx 60 ARCS line source Coupled SB subwoofer ARCSx 100 Standard HF contour with x x LO or increased HF contour with xx HI With SB subwoofers as cardioid array use 58 5 100 ARCS LO ARCS ARCS 60 and ARCS 100 Loudspeaker elements Amplifier outputs Channels Down to 32 Hz SB 18 58 18 or 25 Hz 5828 582 18 Reinforced LF contour Default parameters Routing Gain Delay Polarity LA PRESETS GUIDE EN 4 0B WW
16. A4X onboard PRESET LIBRARY is stored in the factory memory locations from 01 to 063 of the controller The memory locations from 001 to 010 are dedicated to the storage of presets modified by the user In the table below each of the factory presets is described with its memory location number name and family K2 full range 70 adjustable fins settings K2 full range 90 adjustable fins settings 25 K2 full range 10 adjustable fins settings KUDO HPF 25 Hz 50 K Louver settings KUDO50 40 KUDO HPF 40 Hz 50 K Louver settings KUDOS50 60 KUDO HPF 60 Hz 50 K Louver settings KUDO080 25 KUDO HPF 25 Hz 80 K Louver settings KUDO080 40 KUDO HPF 40 Hz 80 K Louver settings KUDO080 60 KUDO HPF 60 Hz 80 K Louver settings KUDOIIO 25 KUDO HPF 25 Hz 110 K Louver settings KUDOLIO 40 KUDO HPF 40 Hz 110 K Louver settings KUDOI10_60 KARA KUDO HPF 60 Hz 110 K Louver settings KARA full range FOH KARA HPF 100 Hz fill KARADOWNK I KIVA KARA 100 Hz optimized delay for downfill KIVA full range FOH KIVA FI ARGS ARCS WIFO ARCS WIFO SBI8 60 KIVA full range fill ARCS II full range ARCS WIDE or ARCS FOCUS full range FOH ARCS WIDE or ARCS FOCUS full range fill 5818 LPF 60 Hz 5 18 100 5818 LPF 100 Hz SBI8 60 5 18 LPF 60 Hz cardioid p
17. AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B LA4 PRESET LIBRARY 4 0 LA4X PRESET LIBRARY 4 0 LAS PRESET LIBRARY 4 0 WWW L ACGOUSTICS GOM AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B SAFETY INSTRUCTIONS Read this manual Follow all SAFETY INSTRUCTIONS as well as DANGER and OBLIGATION warnings Never incorporate equipment or accessories not approved by L ACOUSTICS Read all the related PRODUCT INFORMATION documents before exploiting the system The product information document is included in the shipping carton of the related system component 5 Read the USER MANUAL documents before installing the system All the user manuals are downloadable from the L ACOUSTICS website A 6 Beware of sound levels Do not stay within close proximity of loudspeakers in operation and consider wearing earplugs Preset change can force loudspeaker systems to produce very high sound pressure levels SPL which can instantaneously lead to permanent hearing damage to performers production crew and audience members Hearing damage can also occur with prolonged exposure to sound 8 h at 90 dB A 30 min at 110 dB A less than 4 min at 130 dB A SYMBOLS The following symbols are used in this document DANGER This symbol indicates a potential risk of harm to an individual or damage to the product It can also notify the user about instructions that must be strictly followed to ensure safe installation or operation
18. Constant curvature WST systems dV SUB 1 75 5828 0 Combination ARCS SBI 18 ARCS 60 Presets SBI 18 60 Pre alignment delay values ms ARCS 0 8 58118 0 ARCS 60 SB1 18 60 C ARGS 6 3 58118 0 ARCS xx 100 SBI18_100 ARCS 1 4 58118 0 ARCS 100 SBI I8 100 C ARCS 6 9 58118 0 ARCS SBI8 ARCS 5 218 ARCS 60 SB18 60 ARGS 0 4 5818 0 ARCS 60 SBI8 60 C ARCS 5 9 5818 0 ARCS xx 100 15818 100 ARCS 5818 0 ARCS 100 15818 100 ARCS xx 60 58218 60 ARCS 6 6 ARCS 0 5818 0 58218 0 9 ARCS xx 1001 158218 100 ARCS 0 5 218 0 3 ARCS 5828 ARCS II 5828 ARCS WIDE FOCUS SB 18m ARCS xx 60 5828 60 ARCS 0 5828 0 6 ARCS 60 5828 60 ARCS 4 9 5828 0 ARCS 100 5828 100 ARCS 0 5828 0 5 ARCS 100 5828 100 ARCS II 5828 601 ARCS 5 0 ARCS Il 0 5828 0 5828 2 6 ARCS 11 5828 60 ARCS WIFO or ARCS WIFO FI 5 18 601 ARCS II 2 9 ARCS WIDE FOCUS 1 7 5828 0 5 18 0 ARCS WIFO or ARCS WIFO SBI8 60 C ARCS WIDE FOCUS 7 2 5 18 0 LA PRESETS GUIDE EN 4 08 WWW L ACOUSTICS COM 34 84 Coaxial loudspeak
19. Hz cardioid pattern KILO LPF 100 Hz KIVA SBI5KIVA KILOKIVA ARCS ARCS_WF 5818 5 118 SBI5 KILO LA PRESETS GUIDE EN 4 0B WWW L ACGDUSTICS COM AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B 2 12 active full range fill I2XTA FI 100 12 active HPF 100 Hz fill I2XTA FR 12 active full range FOH I2XTA FR 100 12 active HPF 100 Hz FOH I2XTA MO I2XT active full range monitor I2XTA 100 I2XTP FI 8XT FI I2XT active HPF 100 Hz monitor 12 passive full range fill 8XT full range fill 8XT FI 100 8XT HPF 100 Hz fill 8XT FR 8XT full range FOH 8XT FR 100 8XT HPF 100 Hz FOH MO 8XT full range monitor 8XT 100 5 FI 8XT 100 Hz monitor 5XT full range I 1 5XT full range fill I 15XT FI 100 115 HPF 100 Hz fill 5 FR I 1 5XT full range FOH 5 FR 100 115 HPF 100 Hz FOH 115 MO 5 100 FI 1 1 5XT full range monitor I I 5XT 100 Hz monitor MTDI I5b active full range fill 115 FI 100 MTDI I5b active HPF 100 Hz fill 115 FR 115 FR 100 MTDI I5b active full range FOH MTDI I 5b active 100 Hz FOH 1155 I5b active range monitor 115 MO 100 FI I 15bP FI 100
20. I SB KI XJ 5828 60 KI SB 0 SB28 6 KI KISB_X SB28 60 KI SB 0 5828 0 5 KI KISB_60 5828 60 KI SB 2 5828 0 KISB 60 5828 60 C K2 KISB_X K2 KI SB 7 5 5828 0 KI SB 0 K2 IKISB 60 KI SB 0 K2 SB28 K2 5828 60 5828 6 K2 5828 60 5828 0 5 K2 KI SB 5828 KUDO SBI 18 K2 IKISB XK2 5828 60 KI SB 0 SB28 6 K2 KISB K2 5828 60 C KI SB 0 5828 0 5 K2 KISB_60 5828 60 KI SB 2 5828 0 K2 KISB_60 5828 60 C KUDOxx 60 SBI 18 60 KUDO 0 KI SB 7 5 SB28 0 SBII8 3 5 IKUDOxx 60 SBI 18 60 C KUDO 2 58118 0 KUDO SBI8 IKUDOxx 60 SBI8 60 KUDO 0 SBI8 3 9 KUDOxx 60 SBI8 60 C KUDO 1 6 5818 0 KUDO SB218 KUDO SB28 KARA SBI8 KUDOx 60 158218 60 KUDOx 60 5828 60 KUDO 0 KUDO 0 58218 5 KUDOxx 60 SB28 60 C KARA 5818 100 KUDO 0 5 5818 0 KARA 5818 100 C 5818 0 KARA 15818 60 5818 0 KARA SBI8 60 5818 0 KARA SB28 KARA 5828 100 5828 1 35 KARA 5828 100 5828 0 KARA SB28 60 5828 0 KARA 5828 60 5828 0 KARA SBI8 SB28 KIVA KILO KARA SB18 100 5828 6
21. IDE EN 4 0B WWW L ACGDUSTICS COM AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B 084 085 5 15 KIVA KILO I2XTA FI KIVA amp SBI 100 Hz full range FOH KIVA amp KILO full range X OVER 100 Hz FOH 12 active full range fill I2XTA FI 100 12 active HPF 100 Hz fill I2XTA FR 12 active full range FOH I2XTA FR 100 12 active HPF 100 Hz FOH I2XTA MO I2XT active full range monitor I2XTA MO 100 2 FI 12 active HPF 100 Hz monitor 12 passive full range fill I2XTP FI 100 12 passive HPF 100 Hz fill I2XTP FR 1 2XT passive full range FOH 2 FR 100 I2XT passive HPF 100 Hz FOH 2 MO 12 passive full range monitor I2XTP MO 100 8XT FI 12 passive HPF 100 Hz monitor 8XT full range fill 8XT FI 100 8XT HPF 100 Hz fill 8XT FR 8XT full range FOH FR 100 8XT HPF 100 Hz FOH MO 8XT full range monitor 8XT 100 5 FI 8 100 Hz monitor 5XT full range I 1 5XT full range fill I I5XT FI 100 115 HPF 100 Hz fill 115 FR I 1 5XT full range FOH 5 FR 100 115 HPF 100 Hz FOH 115 I I 5XT full range monitor I15XT MO 100 5 FI 115 HPF 100 Hz monitor MTD I I5b active full r
22. KI KI Loudspeaker elements Amplifier outputs Left LF Default parameters Channels Routing Gain Delay Polarity Right LF MF HF Left right when looking at the front face of the enclosure LA PRESETS GUIDE 4 08 www t ACOUSTICS COM 17 AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B KISB X and KISB_60 Default parameters Routing Polarity Loudspeaker elements Amplifier outputs Channels 5 OUT SB K2 Default parameters Loudspeaker elements Amplifier outputs Channels Routing Gain Delay Polarity Left right when looking at the front face of the enclosure KARADOWNK Default parameters Loudspeaker elements Amplifier outputs Channels Routing Gain Delays Polarity The factory parameters already include optimal delay value for the coupling of a KI line source with KARA as a downfill LA PRESETS GUIDE EN 4 08 Www L AGQDUSTICS COM 18 42 Preset s K2 Loudspeaker configuration K2 line source K2 xxx 5 35 Hz 20 kHz Adjustable horizontal directivity 2 KI SB line source KI SB on top Leder IKISB X K2 Enhanced LF throw K2 line source coupled 5 subwoofers on top beside or behind KISB 60 Down to 30 Hz Reinforced LF cont
23. OH 108a FR 100 MTD108a HPF 100 Hz FOH 1084 MTD108a full range monitor 1084 100 FLAT MTD108a HPF 100 Hz monitor Flat EQ protection minimizing clipping risks MTDI 12b MTD 108a HYBRID LA PRESETS GUIDE_EN_4 0B AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B 3 4 FLAT presets Protection The transducer connected to an output channel of FLAT preset is not protected by L DRIVE The only active limitation allows minimizing clipping risks to protect the amplifier When driving 3 party loudspeaker enclosure it is then recommended to use an external DSP device with preset specifically designed for this model With FLAT preset an input signal is amplified and directly routed to output without any modification of the frequency response All the output parameters are accessible Mute Gain Delay Polarity and Routing Using the FLAT preset with LA4 or LA4X provides 6 dB of headroom Using the FLAT preset with LA8 provides 8 dB of headroom FLAT Default t Amplifier outputs Channels Routing Gain Delay Polarity Mute OUT I INA 0dB Oms ON ON OUT 3 INB 0dB Oms OUT 4 P INB 0dB Oms PA OUT 2 PA INA 0dB Oms PA A LA PRESETS GUIDE EN 4 08 wWWwWw L ACDUSTICS COM 16 4 VARIABLE CURVATURE WST SYSTEMS The factory presets dedicated to variable curvature WST lin
24. PF 60 Hz LO contour ARCS LO 100 ARGS HPF 100 Hz LO contour ARCS HI ARCS full range contour ARCS HI 60 ARCS HPF 60 Hz contour ARCS HI 100 ARCS WIFO ARCS HPF 100 Hz HI contour ARCS WIDE or ARCS FOCUS full range FOH ARCS WIFO FI ARCS WIDE or ARCS FOCUS full range fill HIQ full range fill HIQ FI 100 HIQ HPF 100 Hz fill HIQ FR HIQ full range FOH HIQ FR 100 HIQ HPF 100 Hz FOH HIQ MO HIQ full range monitor HIQ MO 100 5828 60 HIQ HPF 100 Hz monitor 5828 LPF 60 Hz 5828 100 5828 LPF 100 Hz SB28 60 5828 LPF 60 Hz cardioid pattern 5828 100 SB218 60 58218 100 5828 100 Hz cardioid pattern 582 18 LPF 60 Hz SB218 LPF 100 Hz 58218 X SBI8 60 SB218 LPF 200 Hz optimized for V DOSC xx X presets 18 LPF 60 Hz 5 18 100 5 18 100 Hz 5818 60 5818 LPF 60 Hz cardioid pattern SBI8 100 58118 60 5 18 LPF 100 Hz cardioid pattern 58118 LPF 60 Hz 58118 100 58118 LPF 100 Hz 58118 60 5 118 LPF 60 Hz cardioid pattern 58118 100 5815 100 58118 LPF 100 Hz cardioid pattern 5815 LPF 100 Hz SBI5 100 KIVA 5815 LPF 100 Hz cardioid pattern KILO LPF 100 Hz KIVA full range FOH KIVA FI KIVA full range fill ARCS WF LA PRESETS GU
25. UDOS0 25 KUDO HPF 25 Hz 80 K Louver settings KUDO080 40 KUDO HPF 40 Hz 80 K Louver settings KUDO80_60 KUDO HPF 60 Hz 80 K Louver settings KUDOIIO 25 KUDO HPF 25 Hz 110 K Louver settings KUDOLIO 40 KUDO HPF 40 Hz 110 K Louver settings KUDOLIO 60 KARA FI KUDO HPF 60 Hz 110 K Louver settings KARA full range FOH KARA HPF 100 Hz fill KARADOWNK I dV FI KARA HPF 100 Hz optimized delay for downfill dV DOSC 100 Hz fill dV LO dV DOSC full range LO contour dV LO 100 dV DOSC 100 Hz LO contour dV HI dV DOSC full range HI contour dV 100 dV 5 LO dV DOSC HPF 100 Hz contour dV DOSC amp dV SUB 100 Hz LO contour dV dV S HI dV DOSC amp dV SUB 100 Hz contour dV 5 1060 dV DOSC amp dV SUB HPF 60 Hz 100 Hz LO contour dV_dV S_HI60 dV DOSC amp dV SUB HPF 60 Hz X OVER 100 Hz HI contour dV DOSC dV D 4 5 LA PRESETS GUIDE EN 4 0B WWW L ACGDUSTICS COM dV S 60 100 dV SUB HPF 60 Hz LPF 100 Hz dV S 100 dV SUB LPF 100 Hz dV S 60 X dV SUB HPF 60 Hz LPF 200 Hz optimized for V DOSC 60 presets dV S X ARGS ARCS LO dV SUB LPF 200 Hz optimized for V DOSC X presets ARCS II full range ARCS full range LO contour ARCS LO 60 ARCS H
26. W L ACOUSTICS COM 28 6 COAXIAL LOUDSPEAKER ENCLOSURE The factory presets dedicated to coaxial enclosures are optimized for short throw applications In the following sections tables describe the loudspeaker configurations and the factory presets for each system Discriminant acoustic properties of each loudspeaker configuration are given such as 10 dB bandwidth or LF limit or frequency response contour 6 5XT Loudspeaker Preset s 95 Hz 20 kHz Down to 40 Hz 5XT 5 5 SB 15 100 Reinforced LF contour With SB subwoofers as a cardioid array use SBxx PAT Default parameters Loudspeaker elements Amplifier outputs Channels Routing Gain Delay Polarity 6 2 Other PASSIVE coaxial loudspeaker enclosures 8XT 12 MTD108a MTDI I2b MTD I I 5bP Preset names Passive coaxial Preset 8XT 3x I2XT in passive mode 108 108a MTDII2b 112b MTDI 5 passive mode I 15bP Preset s Loudspeaker i i Acoustic properties configuration Passive SBI5m prop SBI8 or SBII8 FRI xxx FI Nominal bandwidth or xxx Choice between Coaxial Down to 40 Hz SBI5m 3 contours xxx xx 100 SBxx 100 or 32 Hz SB 18 SB I 18 Coupled SB subwoofer Reinforced LF contour
27. X amplified coritroller uu 10 3 3 LA8 amplified controller unten 12 3 4 SCHRETT 16 4 Variable curvature WST systems 17 4 1 d M T 17 42 Kungsleden T 19 43 KUDO 20 4 EN EE 21 45 EE 22 46 KIVAKIEO 23 47 Lee 24 48 dV DOSC iau teneret pt etri tei i Deeper a 25 5 Constant curvature WST systems 27 5 1 RS MIS HDI LIE E EI 27 5 2 ARCS WIDE ARCS OCHS 27 54 REEL 28 6 Coaxial loudspeaker enclosure 29 6 1 29 6 2 Other PASSIVE coaxial loudspeaker enclosures 8XT 12 MTD108a MTDI 126 MTDI I5bP 29 6 3 ACTIVE coaxial loudspeaker enclosures 12 115 HiQ MTDI I5bA 15 30 7 Subwoofer enclosures 8 Pre alignement delay values 32 8 1 Variable curvature WST sustem etre tnetrtne tenente tr trennt rennen trennt rennen trennt nenne 33 8 2 Constant curvature WST 34 84 Coaxialloudspeaker enclosures seis eee Deere a het ENEE
28. XT MO 1001 158118 1001 58118 0 8XT 5818 5XT SBl5m 115 SBI 18 8XT FI 100 15818 100 5818 0 8 FR 1001 5 18 100 8XT MO 1001 5 18 100 5XT 5815 100 1 15XT FI 100 158118 1001 115 2 6 5818 0 58118 0 5 FR 100 158118 100 1 15XT MO 1001 158118 100 115 2 2 5 115 2 9 58118 0 58118 0 115 5818 Active 115 SBI 18 1 15XT FI 100 SBI8 100 115 2 3 5818 0 1 15XT FR 100 15818 100 2 2 SBI8 0 1 15XT 100 5818 100 I 15bA FI 100 158118 100 115 2 6 1I5bA 2 4 SBI8 0 58118 0 1 FR 100 158118 100 2 5 58118 0 I 15bA 100 5 118 100 1155 2 7 58118 0 Active MTDII5 SBI8 Passive MTDII5 SBI 18 II5bA FI 100 5 18 100 2 1 5818 0 I 15bA FR 1001 SBI8 100 115 2 5818 0 1 15bA 100 SBI8 100 I 15bP FI 100 158118 100 1I5bA 2 4 115 2 1 5818 0 58118 0 1 15bP FR 1001 5 118 100 2 2 58118 0 1 15bP 100 158118 1001 1 15bP 2 8 58118 0 Passive 15 5818 1 15bP FI 100 5818 100 15bP 1 8 5818 0 I 15bP FR 1001 SBI8 100 115 1 9 SBI8 0 1 15bP 100 15818 100 5 2 5
29. anels are set in accordance with the selected preset IKUDOSO 50 KUDO080 80 KUDOIIO 110 Refer to the KUDO user manual for details KUDOxx Default parameters Routing Gain Delay Polarity Loudspeaker elements Amplifier outputs Channels Left LF Right LF MF HF Left right when looking at the front face of the enclosure LA PRESETS GUIDE EN 4 08 wWww L AGQDUSTICS COM 20 44 KARA and KARA i are different versions of the same enclosure They share the same factory presets and recommended loudspeaker configurations LA8 preset s Loudspeaker configuration KARA KARA line source 5818 or SB28 Acoustic properties 55 Hz 20 kHz KARA line source Coupled SB subwoofer 5 100 KARA line source KARA Separated SB subwoofer 5 60 Down to 32 Hz SB 18 or 25 Hz 5828 Reinforced LF contour Single or pair of KARA enclosures ell With SB subwoofers as a cardioid array use SBxx KARA Loudspeaker elements Amplifier outputs Channels High pass at 100 Hz Flat response Default parameters Routing Gain Delay Polarity Amplifier outputs Channels Default parameters Routing Gain Delay Polarity LA PRESETS GUIDE EN 4 0B WWW L ACGDUSTICS COM
30. ange fill I I5bA FI 100 MTD 1 5b active HPF 100 Hz fill I 15bA FR MTD I 1 5b active full range FOH 115 FR 100 MTDI I 5b active HPF 100 Hz FOH 1155 MTD I 1 5b active range monitor 115 MO 100 FI MTD I I 5b active 100 Hz monitor MTD I 155 passive full range fill I 15bP FI 100 MTD I 155 passive 100 Hz fill 115 FR MTD I 155 passive full range FOH I 15bP FR 100 MTD I 5b passive HPF 100 Hz FOH 1155 MO 1155 MO 100 155 passive full range monitor MTD I 1 5b passive HPF 100 Hz monitor SBISKIVA KILOKIVA I 5bA 1 5bP LA PRESETS GUIDE EN 4 0B WWW L ACGDUSTICS COM I I2XT FI I 1 2XT full range fill I 12XT FI 100 112 HPF 100 Hz fill I12XT FR 112 full range FOH I 12XT FR 100 112 HPF 100 Hz FOH 2 112 range monitor 112 100 112b FI HPF 100 Hz monitor MTD I2b full range fill I 12b FI 100 MTDI 12b HPF 100 Hz fill I 12b FR MTD I2b full range FOH I 12b FR 100 MTDI 12b HPF 100 Hz FOH 1125 MO I2b full range monitor 1125 100 108a FI I2b HPF 100 Hz monitor 1082 full range fill 08a FI 100 MTD108a HPF 100 Hz fill 108a FR MTD 108a full range F
31. attern 5818 100 SBI5 100 5 18 100 Hz cardioid pattern SBI5 LPF 100 Hz 5815 100 FI 5815 LPF 100 Hz cardioid pattern KILO LPF 100 Hz HIQ full range fill HIQ FI 100 HIQ HPF 100 Hz fill HIQ FR HIQ full range FOH HIQ FR 100 HIQ HPF 100 Hz FOH HIQ MO HIQ full range monitor HIQ MO 100 HIQ 100 Hz monitor KIVA ARGS ARCS WF LA PRESETS GUIDE EN 4 0B WWW L ACGDUSTICS COM 2 12 active full range fill 2 100 12 active HPF 100 Hz fill I2XTA FR 2 active full range FOH I2XTA FR 100 12 active HPF 100 Hz FOH I2XTA MO I2XTA MO 100 I2XTP FI 12 active full range monitor I 2XT active HPF 100 Hz monitor 12 passive full range fill 2 FI 100 12 passive HPF 100 Hz fill 2 FR 2 passive full range FOH 2 FR 100 12 passive HPF 100 Hz FOH 2 12 passive full range monitor 2 100 8XT FI 12 passive 100 Hz monitor 8XT full range fill 8XT FI 100 8XT HPF 100 Hz fill 8XT FR 8XT full range FOH 8XT FR 100 8XT HPF 100 Hz FOH MO 8XT 100 5 FLAT LA4X 8XT full range monitor 8XT HPF 100 Hz monitor 5XT full range Flat EQ protection
32. cture The gains of all LLACOUSTICS factory presets are calibrated with a reference pink noise signal representative of most demanding musical programs The reference input level is 0 dBu with analog audio source or 22 dBFS with digital audio source When feeding L ACOUSTICS amplified controllers at this input level L ACOUSTICS loudspeaker enclosures provide the sound engineer with 8 dB of headroom except for the ones of smaller format 108a 5 8XT KIVA 5 and KILO calibrated for 4 dB of headroom This gain structure facilitates managing the power resources of L ACOUSTICS systems when using various types of enclosures of the same format With default output gain settings 0 dB all enclosures will reach their limits for the same input signal level The only gain adjustment to apply is 4 dB for MTD108a 5XT 8XT KIVA SB15m or KILO enclosures that would be used along with L ACOUSTICS loudspeaker enclosures of bigger format 2 2 Electro acoustic coupling Each recommended loudspeaker configuration provides a coherent sound source by implementing a loudspeaker system in a specific deployment pattern and with defined factory presets L ACOUSTICS factory presets secure the coupling between the different transducer sections whether it is internal coupling as in active loudspeaker enclosures or external coupling as when several loudspeaker enclosures are combined Users can adjust preset parameters on top
33. d to loudspeaker enclosures that require no more than 800 W into 8 or 1000 W into 4 Q 3 1 LA4 amplified controller The LA4 onboard PRESET LIBRARY is stored in the factory memory locations from 011 to 199 of the controller The memory locations from 001 to 010 are dedicated to the storage of presets modified by the user In the table below each of the factory presets is described with its memory location number name and family KIVA KIVA full range FOH KIVA FI KIVA 5815 KIVA KILO ARCS LO KIVA full range fill KIVA amp SBI 5m full range X OVER 100 Hz FOH KIVA amp KILO full range X OVER 100 Hz FOH ARCS full range LO contour ARCS LO 60 ARCS HPF 60 Hz LO contour ARCS LO 100 ARGS HPF 100 Hz LO contour ARGS ARCS full range contour ARCS HI 60 ARCS HPF 60 Hz HI contour ARCS 100 ARCS WIFO ARGS HPF 100 Hz HI contour ARCS WIDE or ARCS FOCUS full range FOH ARCS WIFO FI SBI8 60 ARCS WIDE or ARCS FOCUS full range fill 18 LPF 60 Hz 5 18 100 5 18 LPF 100 Hz SBI8 60 5 18 LPF 60 Hz cardioid pattern 5818 100 SBII8 60 5818 lt 100 Hz cardioid pattern 58118 LPF 60 Hz 58118 100 58118 LPF 100 Hz SBII8 60 58118 100 C SBI5 100 SBI18 LPF 60 Hz cardioid pattern SBI18 LPF 100 Hz cardioid pattern SBI5 LPF 100 Hz SBI5 100 C SBI5 LPF 100
34. e sources are optimized for long throw applications In the following sections tables describe the loudspeaker configurations and the factory presets for each system Discriminant acoustic properties of each loudspeaker configuration are given such as 10 dB bandwidth or LF limit frequency response contour or directivity specificity 4 1 Compatibility issues KI KARADOWNKI from PRESET LIBRARY 4 0 are not compatible with and IKARADOWNKIJ from earlier versions of the PRESET LIBRARY K2 presets are not compatible with from earlier versions of the PRESET LIBRARY Compatibility issues may occur when working from a Session file with units using older presets Use the same version of the PRESET LIBRARY for all units within a single line source Loudspeaker configuration KI line source KI 5 LA8 preset s Acoustic properties SB28 35 Hz 20 kHz KI KI SB line source 5 on top KISB X Enhanced LF throw KI line source coupled 5 subwoofers beside or behind 5 60 Down to 30 Hz Reinforced LF contour LF rejection side polarized or rear cardioid KI line source 5828 subwoofers With 5828 subwoofers as cardioid array use 5828 60 Down to 25 Hz 5828 60 Reinforced LF contour Downfill options for additional vertical coverage K2 enclosures driven by K2 110 KARA enclosures driven by KARADOWN
35. elements Amplifier outputs Channels Boudin Delay Polarity Active Active LA PRESETS GUIDE EN 4 08 wWww L AGQDUSTICS COM 30 7 SUBWOOFER ENCLOSURES In this section tables describe the loudspeaker configurations for L ACOUSTICS versatile subwoofers and the corresponding factory presets Discriminant acoustic properties of each loudspeaker configuration are given such as 10 dB bandwidth or LF limit or directivity specificity n Subwoofer Available presets Optimal compatibility 5 5 158 15 100 or 5815 100 C Coupled KIVA XT e SB 181 5818 60 SBI8 60 C KUDO KARA KIVA KILO ARCS ARCS WIDE ARCS FOCUS 15818 100 5818 100 KARA ARCS XT SE 158118 60 5 18 60 C KUDO dV DOSC dV SUB KIVA KILO ARCS 158118 100 58118 100 C dV DOSC ARCS XT coupled MTD K2 V DOSC KUDO dV DOSC dV SUB SB 8 5828 60 5828 60 C 5828 5 18 ARCS ARCS II 15828 100 or 5828 100 C dV DOSC coupled ARCS SB218 SB218_60 V DOSC KUDO dV DOSC dV SUB ARCS 158218 100 dV DOSC coupled ARCS Loudspeaker configuration Acoustic properties Down to 40 Hz SB 32 Hz SB18 SB118 or 25 Hz SB28 SB218 Standard ISBxx 60 or 58 100 Down to 40 Hz SB 32 Hz SB 18
36. er enclosures Combination PART 1 2 I I5XTHIQ SBI 18 Presets HIQ FI 100 SBI18 100 Pre alignment delay values ms 58118 0 HIQ FR 100 SBI 18 100 58118 0 MO 100 SBI18_100 58118 0 I ISHIQ 4 FI 100 SBI8 100 5818 0 HIQ FR 100 SBI8 100 5818 0 MO 1001 15818 100 5818 0 dV SUB Active I2XT 5 18 HIQ FI 100 dV S 100 HIQ FR 100 dV S 100 dV SUB 0 dV SUB 0 MO 100 dv S 100 I2XTA FI 100 158118 100 12 2 6 dV SUB 0 58118 0 I2XTA FR 100 158118 100 I2XTA 2 6 58118 0 I2XTA MO 100 158118 100 12 2 5 58118 0 Active 12 5818 Passive I2XT SBI 18 I2XTA FI 100 5818 100 I2XTA FR 100 SBI8 100 I2XTA 2 3 I2XTA 2 3 SBI8 0 12XTA 100 15818 1001 FI 100 58118 100 12 2 2 I2XTP 2 4 58118 0 12XTP FR 100 158118 1001 2 2 4 58118 0 12XTP 100 158118 100 I2XTP 2 4 58118 0 Passive 12 5 18 8XT SBI I8 12XTP FI 100 5818 100 I2XTP 2 1 SBI8 0 FR 100 15818 100 2 2 1 5 18 0 100 SBI8 100 8XT FI 100 5 118 100 I2XTP 2 1 5818 0 58118 0 8XT FR 1001 5 118 100 58118 0 8
37. ied controller 5XT 8XT Passive 2 Active 2 I 15XT HiQ ARCS WIDE FOCUS KIVA KILO For passive loudspeakers the value corresponds to the number of enclosures in parallel on the output For active loudspeakers the value corresponds to the number of sections in parallel on the output 9 2 LA4X amplified controller 5XT 8XT Passive 2 Active 2 I I5XT HiQ ARCS WIDE FOCUS ARCS KIVA KILO KARA KUDO K2 For passive loudspeakers the value corresponds to the number of enclosures in parallel on the output For active loudspeakers the value corresponds to the number of sections in parallel on the output LA PRESETS GUIDE EN 4 0B WWW L ACGODOUSTICS COM 37 AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B 9 3 LA8 amplified controller 5XT 8XT Passive 12 Active 12 I 15XT HiQ ARCS WIDE FOCUS ARCS II KIVA KILO KARA KUDO For passive loudspeakers the value corresponds to the number of enclosures in parallel on the output For active loudspeakers the value corresponds to the number of sections in parallel on the output LA PRESETS GUIDE EN 4 08 WWW L ACGOUSTICS COM 38 Document reference LA PRESETS GUIDE EN 4 0b Distribution date February 18 2014 2014 L ACOUSTICS rights reserved No part of this publication may be reproduced
38. of the product OBLIGATION This symbol notifies the user about instructions that must be strictly followed to ensure proper installation or operation of the product n INFORMATION This symbol notifies the user about complementary information or optional instructions WELCOME L ACOUSTICS Thank you for choosing L ACOUSTICS This document gathers essential information about the factory presets dedicated to the operation of L ACOUSTICS loudspeaker enclosures with L ACOUSTICS amplified controllers Carefully read this document in order to become familiar with the preset libraries As part of a continuous evolution of techniques and standards L ACOUSTICS reserves the right to change the specifications of its products and the content of its document without prior notice Please check the L ACOUSTICS web site on a regular basis to download the latest document and software updates www l acoustics com LA PRESETS GUIDE EN 4 08 WWW L ACOUSTICS CDM 2 CONTENTS Introduction 4 2 Preset design 5 2 1 Gain structure us a l ek Grease 5 22 Electro coustic COUPIING e e 5 2 3 Frequency response Contour sniene eiei oie anie E 6 3 Onboard preset libraries 7 3 I LA4 amplified Controller E 7 3 2 LA4
39. or transmitted in any form or by any means without the express written consent of the publisher WWWE L AGDUSTICS COM
40. our LF rejection side polarized or rear cardioid K2 line source K2 xxx 5828 subwoofers With 5828 subwoofers as cardioid array use 5828 60 K2 adjustable fins and presets Down to 25 Hz 5828 60 Reinforced LF contour Always ensure that the K2 adjustable fins are set in accordance with the selected preset K2 70 70 K2 90 90 K2 110 110 Refer to the K2 user manual for details K2 Loudspeaker elements Amplifier outputs Left LF Channels Default parameters Right LF MF HF Left right when looking at the front face of the enclosure KISB X K2 and KI SB 60 Loudspeaker elements Amplifier outputs Channels Routing Gain Delay Polarity Default parameters Routing Gain Delay Polarity LA PRESETS GUIDE EN 4 0B WWW L ACGDUSTICS COM 19 AMPLIFIED CONTROLLERS PRESETS GUIDE VERSION 4 0B 43 KUDO Loudspeaker configuration Acoustic properties KUDO SBI8 or SB28 KUDOxx 25 35 Hz 20 kHz KUDO line source KUDO xx 40 40 Hz 20 kHz KUDOxx 60 60 Hz 20 kHz KUDO line source Down to 25 Hz SB28 or 32 Hz 5 18 IKUDOx 40 SBxx 60 SB subwoofer Reinforced LF contour With SB subwoofers as a cardioid array use SBxx xx K LOUVER and presets D Always ensure that the K LOUVER p
41. puts Channels Routing Gain Delay Polarity Hybrid preset combining dV LO 100 or dV HI 100 with dV S 100 pre alignment delay included Hybrid preset combining dV LO 100 or dV HI 100 with dV S 60 100 pre alignment delay included LA PRESETS GUIDE EN 4 08 Www L AGQDUSTICS COM 26 B CONSTANT CURVATURE SYSTEMS The factory presets dedicated to constant curvature WST line sources are optimized for medium throw applications In the following sections tables describe the loudspeaker configurations and the factory presets for each system Discriminant acoustic properties of each loudspeaker configuration are given such as 10 dB bandwidth or LF limit or frequency response contour 5 1 II Loudspeaker LAB preset s Acoustic properties configuration ARCS II SB28 ARCS II line source ARCS 11 50 Hz 20 kHz ARCS II line source ARCS 11 5828 60 5828 With SB subwoofers as a cardioid array use SBxx Down to 25 Hz Reinforced LF contour ARCS II Default parameters Loudspeaker elements Amplifier outputs Channels Routing Gain Delay Polarity ARCS II ARCS II 52 ARCS WIDE ARCS FOCUS Loudspeaker Acoustic properties configuration ARCS WIDE FOCUS SB 187 WIFO line source ARCS WIFO 55 Hz 20 kHz WIFO Line source ARCS WIFO SB 18
42. r of each system How to proceed Measure the Path difference PB with reference listening point center of the further system named system center of the closest system named system b 2 Calculate the Geometric delay s Path difference m Sound velocity m s with Sound velocity 340 ms at 20 C and in dry air 3 Refer to the tables of this section to find the Pre alignment delay a and the Pre alignment delay b corresponding to the system system b combination 4 Add the Alignment delay to the factory preset of each system Being the closest to the reference listening point the geometric delay must be added to the system b only Alignment delay ms for system a Pre alignment delay a ms Alignment delay ms for system b Pre alignment delay b ms Geometric delay ms Normalization H 0 retrieve Pre alignment delay to both Alignment delay values Path Illustrated example line source separated subwoofer m Laser rangefinders The L ACOUSTICS Tech Toolcase includes two laser devices that can be used for geometric measurements TruPulse 200 and Leica DISTO D3 LA PRESETS GUIDE_EN_4 0B WWW L ACOUSTICS C OM 32 8 1 Variable curvature WST systems KI KISB X KI SB 0 KI 60 KI SB 0 KI 5828 60 5828 6 KI 5828 60 C 5828 0 5 KI KI SB 5828 K2 K

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