Bosch ZXA5-90
Contents
1. Figure 13 Switching the Monitor Feet from the 45 to 55 Positions Figure 14a Figure 14b ZxA5 as Monitor in 45 Position ZxA5 as Monitor in 55 Position CAUTION When flipped to 55 the feet protrude from the enclosure Care should be taken when moving the enclosure since damage to the feet or enclosure might occur if the system is dropped or slid across a rough surface It is recommended that the feet be returned to the 45 position for transport Electro Voice ZxA5 Owner s Manual 12 ZXAS Specifications max Cateutatea Spt 1888 L HrAmpiierPower zsow RMS HF Transducer ND2 1 in 25 4mm exit Neodymium Compression Driver Crossover Frequency 1 5 kHz Input Connector XLR and 1 4 TRS Combination Power Requirement 110 130VAC 50 60 Hz or 220 240VAC 50 60 Hz Enclosure Material Polypropylene Structural Foam uspension Enclosure has locations for 5 Single Stud Attachment Plates and 10 Forged Steel Eyebolts 2 on Top 2 on Bottom 2 on Side and 4 on Rear of Enclosure Polyester Powder Coated 16GA Galvanized Steel with Rotatable Logo Dimensions x W x D 692mm x 446mm x 411mm 27 26 x 17 57 x 16 16 rat Wieignt 225 Shipping Weight 26 7 kg 58 9 Ibs Half Space Measurement 13 Electro Voice ZxA5 Owner s Manual Dimensions2. 100 beh ry 2 90 80 Full Range Mode Full Space High Pass Mode Full Space 20 50 100 1000 10000 20000 Frequency Hz Beamwidth 360 gt Ej 2 8100 LL A Fee E J LL 5 fh LI m d 2 a gt vertical LT 20 100 1000 10000 20000 Frequency Hz Directivity 30 1000 220 100 5 E 5 5 H H H E MEN gt 2 2 L 2 5 REORUM RC 940 E a s 8 0 1 20 100 1000 10000 20000 Frequency Hz Electro Voice ZxA5 Owner s Manual ZXA5 Models and Accessories Reference Table Resistant CB5 B Array Bracket Kit Black Finish 301625 001 CB5 W Array Bracket Kit White Finish 301625 002 MB5 B Wall Ceiling Mounting Bracket Kit Black Finish 301626 001 MB5 W Wall Ceiling Mounting Bracket Kit White Finish 301626 002 SSK 1 Single Stud Rigging Kit Set of 3 301633 000 EBK 3 Forged 8 Eyebolt Kit Set of 3 301634 000 2 Single Stud Anchor Plate Kit Set of 3 301812 000 TCA 1 Truss Clamp Adapter ACCO0001 2 001 VSA 1 Vertical Strong Arm Mount 000007 001 5 Handle Mount Adapter 301811 001 HDC 5 301818 001 FCC Information FCC Information USA 1 IMPORTANT Do not modify this unit Changes or
3. Figure 6 Suspending the ZxA5 Upside Down Using Included Single Stud Anchor Plates and Single Stud Rigging Kit Kits Used RK Z Single Stud Anchor Plate Kit x1 SSK 1 Single Stud Rigging Kit x1 Electro Voice ZxA5 Owner s Manual 8 2 5 Suspending ZxA5 Speaker Systems Horizontal Suspension of the ZxA5 The ZxA5 is capable of being suspended horizontally from the side handle or downward from the rear with the use of M8 Eyebolts Figure 7 Suspending the ZxA5 Downward from Rear Using Optional Forged Eyebolt Kit Kit Used EBK 3 Forged M8 Eyebolt Kit x1 Note When suspending from the rear M8 suspension points it is recommended that the 2 left M8 suspension points are used on the rear of the enclosure for best weight distribution in relation to the enclosure s center of gravity Figure 8 Assembling Eyebolts to Handle for Horizontal Suspension Kit Used EBK 3 Forged M8 Eyebolt Kit x1 e e JAN e 1 Remove Handle Bolts Step 2 Attach Eyebolts Figure 9 3 Suspending the ZxA5 Horizontally from Handle Using Optional Forged Eyebolt Kit Kit Used EBK
4. CENTER OF GRAVITY 7 25 8 24 209mm 8 97 1 70 View 228mm 43mm HW m Ki SI 9 082 08 h iu e P 4 27 26 len 1 17 00 682mm amp 432mm 12 44 c M d 316mm f ri Ge m 5 56 e 4 MT a 141mm 7 70 17 57 77 196mm 446mm Left View Front View Right View Rear View 8 24 209mm 7 75 184mm 197mm Em Bottom View Block Diagram POWER MAINS L o MAINS T10A 120V 120V MAINS E i T6 3A 230V POWER SUPPLY 230V 50 Hz 60 Hz H TURN ON DELAY MAINS N A THERMAL PROTECTION HF LIMITER FULLRANGE INPUT Z Class D Amp Module zi D HPF and PEQ KI 40Hz 24dB LR Ha 1 5kHz 2488 LR LIMITER pel HPF M LPF and PEQ PROTECTION gt P GUTBUT 100Hz 24dB LR 1 5kHz 24dB LR THERMAL PROTECTION
5. rr maximum recommended load intended for grid assem NEVER EXCEED THE WORKING LOAD LIMITS SHOWN RATINGS BASED ON USING EV SST 1 SINGLE bly design or suspension point s As an added safety STUD FITTING OR RATED FORGED M8 SHOULDER EYE BOLT ALWAYS ENGAGE THE SST 1 SAFETY ae PIN BEFORE LIFTING OVERHEAD ALL NON EV HARDWARE IS THE measure it is suggested that the user install a second Figure 3 suspension point back to the grid or building structural Working Load Limit Rating of supports This redundant safety point should have as ZxA5 Speaker System little slack as possible less than one inch is preferable Prior to each use inspect the loudspeaker enclosures for any cracks deformations missing or damaged components which could reduce enclosure strength Inspect the bracket assembly on the enclosures for any cracks deformations missing or loose screws which could reduce the flying hardware strength Replace any loudspeaker systems that are damaged or missing hardware Never exceed the limitations or maximum recommended load for the ZxA5 systems ZxA5 M8 Suspension Points Metric 8 inserts are equipped on the top and bottom of the enclosure around the handle and on the back of the enclosure for a total of 10 points The inserts can be used to attach forged eyebolts or rigging brackets 1 The shaft length of the 1 2 M8 Suspension Points eyebolts cannot exceed 8 i Renuired
6. CAUTION Before turning the power make sure that the level controls down to avoid transients or unexpected loud sound ZXA5 Amplifier Input Signal Connector Electronically balanced inputs C for the connection of high LeveL O level signal sources suchas INPUT s mixers signal processors etc Establishing the connection is possible via m 6 gt o OQ combinaton 1 4 TRS and XLR jack Balanced connec edic EE ik tion is recommended to pre vent noise or HF interference USE EXTREME CARE WHEN SETTING SOUND PRESSURE LEVELS DANGER CONSULT A CERTIFIED STRUCTURAL ENGINEER BEFORE ANY RODUCT OR DEVICE FROM THIS LOUDSPEAKER ENCLOSURE USE GRADE 5 HARDWARE OR BETTER ONLY T CAUTION Before connecting or dis A MEE A connecting any plugs make sure to set WARNING REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE the level control to its counterclockwise AMS ene aoc re E EEN enone ae aa stop which prevents the system and ee M INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION MAINS OUT audience from contact pops and noise EDU UNI CAUTION BLUE AND GRAY POWERCON POWER P hup e s ATTENTION Ow mm MAINS IN TELEX Distribution MEE www telex c
7. ENX A T ZxA5 Series Loudspeaker Owner s Manual ZxA5 60 Live For Sound ZxA5 90 www electrovoice com 2 5 Important Safety Instructions The lightning flash with arrowhead symbol within an equilateral CAUTION triangle is intended to alert the user to the presence of uninsu RISK OF ELECTRIC SHOCK lated dangerous voltage within the product s enclosure that DO NOT OPEN may be of sufficient magnitude to constitute a risk of electric shock to persons WARNING ro REDUCE THE RISK OF FIRE OR ELECTRIC The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompa SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE AVIS RISQUE DE CHOC ELECTRIQUE PAS OUVRIR nying the appliance WARNING CONNECT ONLY TO MAINS SOCKET WITH PRO The asterisk within an equilateral triangle is intended to inform TECTIVE EARTHING CONNECTION the user to necessary installation or removal instructions re garding equipment or hardware use relating to the system Read these instructions Keep these instructions Heed all warnings Follow all instructions Do not use this apparatus near water Clean only with a dry cloth Do not block any ventilation openings Install in accordance with the manufacturers instructions Do not install near any heat sources such as radiators heat registers
8. Suspending ZxA5 Speaker Systems Kits Used MB5 Wall Ceiling Mounting Bracket Kits Used MB5 Wall Ceiling Mounting Bracket Wall Configuration Ceiling Configuration Kits Used 5 Array Bracket Kit x1 Kits Used 5 Array Bracket Kit x2 SSK 1 Single Stud Rigging Kit x1 4 0 NOTE Do not exceed work ing load limit for individual rigging points when ar raying the ZxA5 See Figure 3 Page 7 EL 4 Kits Used 5 Array Bracket Kit x2 Kits Used 5 Array Bracket Kit x4 SSK 1 Single Stud Rigging Kit x2 3 Forged M8 Eyebolt Kit x1 3 Forged 8 Eyebolt Kit x1 Note CB5 Array Kits can be used for 60 or 90 Splay Angles Figure 12 Arraying and Suspending the ZxA5 11 Electro Voice ZxA5 Owner s Manual ZxA5 Stage Monitor Positions ZxA5 as a Monitor By design the ZxA5 is a perfect solution for stage monitors As different stage sizes require different monitor angles the ZxA5 offers two angles without any additional accessories Step 1 Remove Monitor Foot Step 2 Rotate Monitor Feet 180 Step 3 Re Attach Monitor Feet Screws and Screws
9. Electro Voice ZxA5 Owner s Manual 14 2 5 Frequency Response Beamwidth and Directivity ZxA5 60 Series Frequency Response 110 100 rT n A g 2 90 80 Full Range Mode Full Space High Pass Mode Full Space 20 50 100 1000 10000 20000 Frequency Hz Beamwidth 360 _ gt 5 gt 5100 5 ERN S ERE E m 5 NIS a WHEE m Horlzontal m 2 gt vertical LT 20 20 100 1000 10000 20000 Frequency Hz Directivity 30 1000 220 100 5 E 5 5 H H E _ LH gt EC pete eo 5 810 LH wo a p 0 1 20 100 1000 10000 20000 Frequency Hz 15 110 ZxA5 90 Series Frequency Response
10. modifications not expressly approved by the manu facturer could void the user s authority granted by the FCC to operate the equipment 2 NOTE This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Electro Voice ZxA5 Owner s Manual 16 2 5 Painting ZxA5 Speaker Systems Painting a ZxA5 Enclosure The ZxA5 Loudspeaker Enclosures are made of a high performance Polypropylene material For best paint adhesion we recommend a Plastic Adhes
11. sure that the floor or stage is solid and secure Electro Voice ZxA5 speakers include 1 3 8 inch stand mounts to allow mounting on tripod stands Make sure to Check the specifications of the speaker stand to be certain it is capable of supporting the weight of the speaker Check that the speaker stand is placed on a flat stable surface and be sure to fully extend the legs of the stand Do not try to make the stand taller and compromise its structural integrity Route cables and position the stand so that performers production crew and audience members will not trip over the stand or cables and pull the speaker system over Secure cables with wire ties or tape whenever possible Do not attempt to suspend more than one speaker on a stand designed for a single speaker Unless you are confident that you can safely handle lifting the weight of the speaker onto the stand ask another person to help you place it If you intend to hang or fly the ZxA5 system only do so safely with the correct hardware and accessories WARNING Suspending any object is potentially dangerous and should only be attempted by N individuals who have a thorough knowledge of the techniques and regulations of rigging ob jects overhead Electro Voice strongly recommends that ZxA5 speakers be suspended taking into account all current national federal state and local regulations It is the responsibility of the installer to ensure that ZxA5 speakers are safely
12. 3 Forged M8 Eyebolt Kit x1 49 LJ 9 Electro Voice ZxA5 Owner s Manual TCA 1 Truss Clamp Adapter Suspending ZxA5 Speaker Systems Step 1 Remove Handle Bolts Step 2 Attach HA 5 and Handle Bolts Step 3 Attach VSA 1 and TCA 1 and Handle gt Figure 10 Assembling the HA 5 Adapter for use with VSA 1 Strong Arm Mount and TCA 1 Truss Clamp Adapter Kits Used HA 5 Handle Adaptor x1 VSA 1 Strong Arm Mount x1 TCA 1 Truss Clamp Adaptor x1 Arraying and Suspending the ZxA5 using optional Electro Voice Mounting or Array Brackets Figures 11 and 12 show several applications using EV mounting and array brackets Carefully follow the instructions in this manual amp the user manual packaged with EV brackets and always use safe rigging practices when suspending ZxA5 Figure 11 Suspending the ZxA5 Vertically from Handle Using Optional Handle Adapter and Strong Arm Mount Kit Used HA 5 Handle Adapter Kit x1 VSA 1 Strong Arm Mount x1 TCA 1 Truss Clamp Adapter x1 Note Please consult TMK Series User Instructions for additional information Electro Voice ZxA5 Owner s Manual 10 2 5
13. Anchor Plates for Single Stud Fitings and 10 Integral Suspension Points Full Line of Accessories System Coverage ZxA5 Coverage Patterns and Applications ZxAb 60 60 x 60 coverage for long throw and cluster applications 90 x 50 for wider coverage or shorter distances i Figure 1a Figure 1b 30 EASE Directivity Balloon 3D EASE Directivity Balloon ZxA5 60 60 x 60 Coverage ZxA5 90 90 x 50 Coverage Electro Voice ZxA5 Owner s Manual 4 2 5 System Setup ZxA5 To get the ZxA5 into operation as quickly as possible please observe the following steps and precautions Plug the 3 terminal PowerCon AC cable into a grounded line receptacle Extension cords can be used to lengthen the AC cable as necessary but make sure that they are 3 conductor 14 gauge or greater and that they are properly grounded to avoid electrical hazards and extraneous noise Be sure that the ZxA5 is plugged into an AC power source that is capable of supplying the correct volt age If the line voltage drops too much the built in amplifiers won t be able to develop their rated power and sound quality will suffer Under high signal conditions the 120V ZxA5 amplifier can draw 3 4 amps of current 2 amps at 240V That means that no more than 3 ZxA5 systems should be plugged into single 15 amp electrical service Be cautious of what else is plugged into the same electrical service line to avoid electrical problems and poor performance
14. Decal Removal Required 20mm on bottom M8 emoval Required suspension points 2 M8 Suspension Points Removal of Handle Bolts Required 2 M8 Suspension Points Single Stud Anchor Plate a Removal Required e Figure 4a Figure 4b 2 5 Suspension Points 2 5 Suspension Points Top Handle Rear Bottom 7 Electro Voice ZxA5 Owner s Manual Suspending ZxA5 Speaker Systems Suspending the ZxA5 using optional Electro Voice Single Stud Rigging Kits The ZxA5 is shipped with three single stud anchor plates for rigging with single stud rigging There are two more locations on the bottom to mount single stud anchor plates for flying the ZxA5 upside down horizontally All of these locations can facilitate M8 Eyebolts if desired as well Figure 5 Suspending the ZxA5 Using Included Single Stud Anchor Plates Kit Used Left View SSK 1 Single Stud Rigging Kit x1 Kits Used Right View SSK 1 Single Stud Rigging Kit x2 3 Forged 8 Eyebolt Kit x1 EBK 3 on Bottom of Top Enclosure Not Shown See Figure 3b Step 1 Remove Decals Step 2 Attach Single Stud Anchor Plates Removed from the Top of the Enclosure or Optional RK Z Kit Shown or Eyebolts Not Shown
15. IDIS cacacottuseties totus uL DI 7 ZU Stage Monitor uiu 12 sc MIT NE TO mee 13 Dimensions RR ERECTO PUE 14 ESSE Sr DU D M MN ee eee 14 Frequency Response Beamwidth DIRSOWVIE 526 15 ZIAD Rigging A cessory Reference Table 16 FOO Informatio niare aee ____ ________ er 16 Painting 295 Sp aker doc 17 hcc CESET E AEREO S AEE AE EEEE VEE EEA DEAE E CENE AEAEE E ESKE EURES OIEA EATE 18 ZxAb Series Owner s Manual Thank you for choosing the Electro Voice ZxA5 series loudspeaker system This system is the culmination of EV s experience in transducer design Please take time to consult this manual so that you can under stand all the features built into your EV system and fully utilize all its performance capabilities Electro Voice ZxA5 Owner s Manual 2 2 5 Safety First When setting up installing and using the Electro Voice ZxA5 speaker system there are a number of pre cautions that you should follow When Electro Voice ZxA5 speakers are used for portable applications in which they will be positioned directly on the floor make
16. Output Example If each additional unit is rated 3A a maximum of 3 units can be connected for a total of 9A Management of WEEE waste electrical and electronic equipment applicable in Member States of the European Union and other European countries with individual national policies on the management of WEEE The symbol on the product or on its packaging indicates that this product may not be treated as regular household waste but has to be disposed through returning it at an Electro Voice dealer Important Service Instructions CAUTION These servicing instructions are for use by qualified personnel only To reduce the risk of electric shock do not perform any servicing other than that contained in the Operating Instructions unless you are qualified to do so Refer all servicing to qualified service personnel 1 Security regulations as stated in the EN 60065 VDE 0860 IEC 65 and the CSA E65 94 have to be obeyed when servicing the appliance 2 Use of a AC separator transformer is mandatory during maintenance while the appliance is opened needs to be operated and is connected to the AC 3 Switch off the power before retrofitting any extensions changing the AC voltage or the output voltage 4 The minimum distance between parts carrying AC voltage and any accessible metal piece metal enclosure respectively between the AC poles has to be 3 mm and needs to be minded at all times The minimum distanc
17. e between parts carrying AC voltage and any switches or breakers that are not connected to the AC secondary parts has to be 6 mm and needs to be minded at all times 5 Replacing special components that are marked in the circuit diagram using the security symbol Note is only permissible when using original parts 6 Altering the circuitry without prior consent or advice is not legitimate 7 Any work security regulations that are applicable at the location where the appliance is being serviced have to be strictly obeyed This applies also to any regulations about the work place itself 8 All instructions concerning the handling of MOS circuits have to be observed 1 Electro Voice ZxA5 Owner s Manual Table of Contents INStrUCtONS M X 1 Important Service INStrUCtIONS nl dea RICE n Uc e Enn 1 25039 Series Owner s Manual buc kesh id pe i 2 sr E 3 bres Me c 4 System Features M TUN 4 System Coverage 4 m 4 System Setup ZIAD 5 t 5 Suspending ZxA5 Speaker SSVBIB
18. ectro Voice ZxA5 Owner s Manual 18 Electro Vo i ce U S A and Canada only For customer orders contact Customer Service at 800 392 3497 Fax 800 955 6831 Europe Africa and Middle East only For customer orders contact Customer Service at 12000 Portland Avenue South Burnsville MN 55337 49 9421 706 0 Fax 49 9421 706 265 Phone 952 884 4051 Fax 952 884 0043 Other Internatonal locations For customer orders Contact Customer Service at 1952 884 4051 Fax 1 952 887 9212 www electrovoice com For warranty repair or service information contact the Service Repair department at Bosch Communications Systems 01 2011 800 685 2606 Part Number 38110444 Rev C For technical assistance contact Technical Support at 866 78AUDIO Specifications subject to change without notice
19. installed in accordance with all such regula tions If ZxA5 speakers are suspended Electro Voice strongly recommends that the system be inspected at least once a year If any sign of weakness or damage is detected remedial action should be taken immediately There are data sheets for each Electro Voice Suspension and Ar ray Kit that should also be consulted prior to suspending speakers rain or in high moisture environments Electro Voice ZxA5 loudspeakers are easily capable of generating sound pressure levels suffi cient to cause permanent hearing damage to anyone within normal coverage distance Caution Electro Voice does not recommend use of ZxA5 speakers outdoors without protection from should be taken to avoid prolonged exposure to sound pressure levels exceeding 90 dB Note This is a Class A product In a domestic environment this product may cause radio interferences in which case the user may be required to take adequate measures 3 Electro Voice ZxA5 Owner s Manual Description The Electro Voice ZxA5 is one of the best sounding powered 15 two way composite loudspeakers available today designed to provide performance that rivals much larger systems Most powered loudspeakers are designed with simple operation in mind making it quick and easy to achieve good audio qual ity Many products on the market including EV deliver this level of functionality with moderate output power amplifiers However a produc
20. ion Promoter be applied before any paint Sherwin Wil liams Plastic Adhesion Promoter UP07226 is a good example See Telex document number LITOO0066 000 for further details Once Plastic Adhesion Promoter is applied follow the manufacturer s painting directions as you would normally Painting a ZxA5 Grille Remove grille from loudspeaker and remove the backing material amp logo from grille prior to painting Once the paint is dry reapply the backing material and logo to the grille Spray adhesive such as 3M Super 77 may help adhere the backing material to the grille Additional Precautions to be Taken Prior to painting be sure to take precautions not to get paint into the transducers This can be done by masking the grille temporarily removing the grille and masking the transducers or by temporarily removing the grille and temporarily removing the transducers Precautions must also be taken not to get paint into any exposed electrical components by masking them off prior to painting It is also recommended that any exposed rigging points warning labels or instruction labels be masked off for ease of future operation Rigging Points Masked Grille Masked Enclosure M WARNING It is critical to the system s operation that all transducers and exposed electrical components be masked off prior to painting Sy Figure 14 Painting the ZxA5 Enclosure 17 Electro Voice ZxA5 Owner s Manual Notes El
21. om Figure 2 ZxA5 Amplifier Panel 5 Electro Voice ZxA5 Owner s Manual Output Signal Connector Output is full bandwidth pass through ZxA5 Amplifier cont e FULLRANGE HIGHPASS 0 LEVEL 2 12 4 24 MAINS IN MAINS OUT Crossover Mode Switch Selects between 40 Hz highpass filter for Fullrange use and 100 Hz highpass filter for use with a sub woofer t is not recommended that you use a ZxA5 in Fullrange mode with subwoofers Level This control sets the output level of the ZxA5 in a range between and 6 The internal power amplifier provides a nominal input sensitivity of 6dBu Power Switch AC switch for switching the ZxA5 s power ON or OFF The switch lights after turning the power ON If the switch is not lit upon turning the power on make sure that the AC cord is correctly connected If the AC cord is correctly connected and the AC switch does not light upon power on please contact your local dealer Mains In AC connection is established via a PowerCon con nector 15 5m long cord with PowerCon plug is supplied Mains Out The PowerCon AC out socket allows the connection of additional ZxA5 Systems To prevent AC network overload connecting more than 3 ZxA5 Systems to a single AC outlet 10A 16A is not recommended CAUTION Blue and grey P
22. owerCon power connector shall be engaged or disengaged when under load or live 1 CAUTION This appliance has no user serviceable parts inside Leave any servicing and maintenance to qualified service technicians only Electro Voice ZxA5 Owner s Manual 2 5 Suspending ZxA5 Speaker Systems ZxA5 enclosures have 5 steel anchor points internally mounted on the top bottom and rear Single stud fittings can be attached to these anchor plates and used as suspension points Each of these anchor plates also has a M8 thread to accept rated forged M8 shoulder eyebolts In addition to these points there are five additional M8 threaded points two on the handle side and three on the rear These points can be used for suspending ZxA5s vertically horizontally individually in clusters or to attach to EV mount ing brackets Working load limits for the ZxA5 and fittings are shown in Figure 3 WARNING Prior to each use inspect the grid assembly or suspen ENCLOSURE WORKING LOAD LIMIT STRUCTURAL RATINGS sion point s and associated hardware for any cracks WEIGHT LB POINT n 90 LB 404 MAXIMUM deformations broken welds corrosion missing or ANY DIRECTION 180 LB 81 6 kg MAXIMUM ON PONT X damaged components which could reduce the grid V J V E assembly or suspension point s strength Replace any damaged hardware Never exceed the limitations or
23. stoves or other apparatus including amplifiers that produce heat Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus 11 Only use attachments accessories specified by the manufacturer 12 Unplug this apparatus during lightning storms or when unused for long periods of time 13 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped 14 To completely disconnect AC power from this apparatus the power supply cord must be unplugged 15 Do not expose this apparatus to dripping or splashing and ensure that no objects filled with liquids such as vases are placed on this apparatus 16 The AC plug of the power supply cord shall remain readily operable Caution Do not exceed the marked rating of the AC
24. t that truly sets EV apart from the pack is the ZxA5 a very high powered loudspeaker that provides maxi mum performance This performance and power requires more skill than is required to operate a less demanding lower perfor mance loudspeaker To provide maximum performance with LF punch and high SPL the ZxA5 does NOT have a separate pro tection limiter for the woofer but the woofer amplifier does have a clip limiter It is possible to overdrive the ZxA5 hard enough and long enough for the woofer to fail When the ZxA5 is driven to amplifier clip the sound quality decreases at this point the drive level should be turned down Electro Voice appreciates our loyal ZxA5 users and would like to obtain the best sonic results with long term reliability For ap plications requiring heavy low frequencies we recommend using a suitable subwoofer with the ZXA5 operating in high pass mode see page 6 Installations that require the ZxA5 to run near clip regularly may consider an outboard limiter System Features ZxA5 Integrated Amplifier with 1000W LF 250W Selectable 100 Hz High Pass XLR and 1 4 TRS Input Connector XLR Output Connector PowerCon Connector with Slave Through DVX3150 15 LF Transducer with Forced Air Cooling ND2 2 Voice Coil 1 Exit Neodymium Compression Driver Two Models 60 x 60 or 90 x 50 Coverage Patterns High Sensitivity 183 dB Maximum SPL Adjustable Monitor Angle 45 or 55 8
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