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1. Over an extended period of time even levels that seem to be uncritical can cause hearing damage Decrease the volume level immediately if you experience ringing in your ears or hearing impairment If this is not possible keep a greater distance or use suffi cient ear protectors NOTICE Risk of fire Do not block areas of ventilation Do not install the device near any direct heat source Keep the device away from naked flames ACHAT 108 SUBA th mann MUSIC IS OUR PASSION Safety instructions themann MUSIC IS OUR PASSION NOTICE Operating conditions This device has been designed for indoor use only To prevent damage never expose the device to any liquid or moisture Avoid direct sunlight heavy dirt and strong vibrations NOTICE Power supply Before connecting the device ensure that the input voltage AC outlet matches the voltage rating of the device and that the AC outlet is protected by a residual current circuit breaker Failure to do so could result in damage to the device and possibly injure the user Unplug the device before electrical storms occur and when it is unused for long periods of time to reduce the risk of electric shock or fire active subwoofer 10 3 Features Special features of the device Inputs XLR 1 4 combi sockets RCA sockets Features Outputs 2 lockable NL4 mounting connectors for passive speaker boxes top 8 woofer Volume and bass control Black textured
2. XLR plugs to be used with the unit 1 Ground shielding 2 Positive signal 3 Negative signal th mann active subwoofer MUSIC IS OUR PASSION 14 Installation and starting up RCA connectors as signal inputs Drawing and table indicate the pin assignment of RCA plugs to be used with the unit 1 Signal 2 Ground shielding ACHAT 108 SUBA themann MUSIC IS OUR PASSION 15 Installation and starting up 4 2 Tips on handling speakers themann MUSIC IS OUR PASSION We recommend you to set up the speakers in a way that the sound signals can reach the audi ence unobstructedly It will often be helpful to mount the speakers on tripods Thus the sound will be evenly spread with maximum range throughout the audience area Always use high grade cable to connect your equipment Otherwise you won t reach max imum sound quality For optimum results both impedance and power handling of the speakers must match the requirements of the amplifier Always follow the technical specifications of the speakers The overall impedance of the connected loudspeakers must not deceed the minimum output impedance of the amp The amps RMS output power should be 50 above the power han dling capacity of the connected speakers If you notice distortion during operation either the amp or the speaker is overloaded This may permanently damage the amp or the speaker Always reduce the volume when you hear dis tortion active sub
3. USIC IS OUR PASSION 20 XLR 1 4 combi sockets balanced RCA sockets unbalanced 20 kQ balanced 10 kQ unbalanced Lockable NL4 mounting connectors 40 125 Hz 100 W RMS for built in speaker 2 x 60 W RMS 42 120 Hz 116 dB max AC 220 240 V 50 60 Hz 275 W 3 5 A 250 V slow blow 5 mm x 20 mm active subwoofer Technical specifications Dimensions W x D x H 360 mm x 300 mm x 435 mm Weight 11 5 kg ACHAT 108 SUBA th mann MUSIC IS OUR PASSION 21 Protecting the environment 7 Protecting the environment Disposal of the packaging mate ae Disposal of your old device F th mann MUSIC IS OUR PASSION For the transport and protective packaging environmentally friendly materials have been chosen that can be supplied to normal recycling Ensure that plastic bags packaging etc are properly disposed of Do not just dispose these materials with your normal household waste but make sure that they are fed to a recovery Please follow the notes and markings on the packaging This device is subject to the European directive 2002 96 EC Do not dispose the device with your normal household waste Dispose this device through an approved waste disposal firm or through your local waste facility When discarding the device comply with the rules and regulations that apply in your country If in doubt consult your local waste disposal facility active subwoofer 22 Musikhaus Thom
4. ann e K Treppendorf 30 96138 Burgebrach Germany www thomann de
5. coating ACHAT 108 SUBA themann MUSIC IS OUR PASSION 11 Installation and starting up 4 Installation and starting up themann MUSIC IS OUR PASSION Unpack and check carefully there is no transportation damage before using the unit Keep the equipment packaging To fully protect the device against vibration dust and moisture during transportation or storage use the original packaging or your own packaging material suitable for transport or storage respectively Establish all connections as long as the unit is switched off Use the shortest possible high quality cables for all connections NOTICE Possible property damage by magnetic fields Loudspeakers produce a static magnetic field Therefore maintain an appropriate distance to devices that can be adversely affected or damaged by an external magnetic field active subwoofer 12 Installation and starting up 4 1 Pin assignment NL4 mounting connectors as The drawing alongside shows the pin assignment of the lockable NL 4 mounting connectors speaker connectors ge AIN GL ACHAT 108 SUBA th mann MUSIC IS OUR PASSION 13 Installation and starting up 1 4 jack socket as signal inputs Drawing and table indicate the pin assignment of 1 4 TS jacks to be used with the unit 1 Signal 2 Ground shielding XLR connectors as signal inputs XLR 1 4 combi sockets balanced wiring as signal inputs Drawing and table indicate the pin assignment of
6. ell the device to another user be sure that they also receive this manual Our products are subject to a process of continuous development We therefore reserve the right to make changes without notice This section gives an overview of the symbols and signal words used in this user manual active subwoofer Signal word DANGER CAUTION NOTICE Warning signs A ACHAT 108 SUBA General notes Meaning This combination of symbol and signal word indicates an immediate dangerous situation that will result in death or serious injury if it is not avoided This combination of symbol and signal word indicates a possible dangerous situation that can result in minor injury if it is not avoided This combination of symbol and signal word indicates a possible dangerous situation that can result in material and environmental damage if it is not avoided Type of danger Warning high voltage themann MUSIC IS OUR PASSION General notes Warning signs Type of danger N Warning danger zone th mann active subwoofer MUSIC IS OUR PASSION Safety instructions 2 Safety instructions Intended use Safety This device is intended to be used in a sound reinforcement system Use the device only as described in this user manual Any other use or use under other operating conditions is consid ered to be improper and may result in personal injury or property damage No liability will be assumed for damage
7. juli N the box ACHAT 108 SUBA active subwoofer themann MUSIC IS OUR PASSION user manual Musikhaus Thomann e K Treppendorf 30 96138 Burgebrach Germany Telephone 49 0 9546 9223 0 email info thomann de Internet www thomann de 17 01 2012 Table of contents A A Ww N Table of contents General OCS sess SIE EEN aa aars 4 Safety instructions Features sc Installation and starting Up ssssssesrersrrs serene renerne rene 12 AD BIN e e DLADLA EG ER ERE SR RS BESES SES ESKE SEE SEEST S ESS E SEES BESES SEERE SES 13 4 2 Tips on handling speakers unnssseseensssunsesnsssenssennsennssennssenssensssnnssenssnunsensssnnnsennssensssnnnsen 16 Connections and operating elements nennseennseennnseennnseennnnsennnssennnsenenn 17 Technical specifications unsasnnneseeneenssennsenssennssnnnsennssennnsensssunssnnunsennsnnnssennsnnnnseunnnnen 20 Protecting the environment unsneenseeennsseunnseennnsennnnseennnssennnsennnssennnnsnnnnsnennnstennne 22 ACHAT 108 SUBA th mann MUSIC IS OUR PASSION General notes 1 General notes Symbols and signal words themann MUSIC IS OUR PASSION This user manual contains important information on the safe operation of the device Read and follow all safety notes and all instructions Save this manual for future reference Make sure that it is available to all persons using this device If you s
8. s resulting from improper use This device may be used only by persons with sufficient physical sensorial and intellectual abilities and having corresponding knowledge and experience Other persons may use this device only ifthey are supervised or instructed by a person who is responsible for their safety DANGER Danger for children Ensure that plastic bags packaging etc are disposed of properly and are not within reach of babies and young children Choking hazard Ensure that children do not detach any small parts e g knobs or the like from the unit They could swallow the pieces and choke Never let children unattended use electrical devices ACHAT 108 SUBA th mann MUSIC IS OUR PASSION Safety instructions DANGER Electric shock caused by high voltages inside Within the device there are areas where high voltages may be present Never remove any covers There are no user serviceable parts inside DANGER Electric shock caused by short circuit Always use proper ready made insulated mains cabling power cord with a pro tective contact plug Do not modify the mains cable or the plug Failure to do so could result in electric shock death or fire If in doubt seek advice from a regis tered electrician th mann active subwoofer MUSIC IS OUR PASSION Safety instructions CAUTION Possible hearing damage The device can produce volume levels that may cause temporary or permanent hearing impairment
9. woofer 16 Connections and operating elements Connections and operating elements Mi DE RS vu ACHAT 108 SUBA th mann MUSIC IS OUR PASSION 17 Connections and operating elements 1 POWER This pilot lamp indicates that the device is switched on and operational 2 SIG This pilot lamp indicates an incoming input signal 3 CLIP Indicates overloading Clipping In this case the level of the input signal is too high 4 BASS Use this control to increase or attenuate the low frequencies 5 VOLUME Overall volume control built in subwoofer and connected external speakers 6 Phase switch Shifts the phasing of the subwoofer signal by 180 if required Thus unwanted extinction effects due to interaction with other speakers can be avoided th mann active subwoofer MUSIC IS OUR PASSION 18 10 Connections and operating elements INPUT RCA jacks as signal inputs INPUT XLR 1 4 combi sockets as signal inputs OUTPUT NLA sockets as connections for a pair of passive speakers IEC chassis connector with fuse holder for operating voltage supply POWER Mains switch to power the unit on and off ACHAT 108 SUBA th mann MUSIC IS OUR PASSION 19 Technical specifications 6 Technical specifications Inputs Input impedance Outputs Frequency response Output power Passive speaker output top Crossover frequency SPL Power supply Power consumption Fuse themann M

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