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7

CHAPTER 1

Introduction

WARNING:

Suspending any object is potentially dangerous and should only be attempted by individuals who have a 
thorough knowledge of the techniques and regulations of suspending objects overhead. Electro-Voice 
strongly recommends all loudspeakers be suspended taking into account all current national, federal, state, 
and local laws and regulations. It is the responsibility of the installer to ensure all loudspeakers are safely 
installed in accordance with all such requirements. When loudspeakers are suspended, Electro-Voice 
strongly recommends the system be inspected at least once per year or as laws and regulations require. If any 
sign of weakness or damage is detected, remedial action should be taken immediately. The user is 
responsible for making sure the wall, ceiling or structure is capable of supporting all objects suspended 
overhead. any hardware used to suspend a loudspeaker not associated with Electro-Voice is the 
responsibility of others. 

Introduction

The Electro-Voice EVU series is a compact high power 2-way loudspeaker system used in a variety of applications where 
high-quality sound reinforcement is required in an ultra compact light-weight enclosure. The enclosure design utilizes 
asymmetrical angles to maintain tight clearances to wall and ceilings while providing optimal coverage patterns making it 
ideal to blend into surroundings. 

This design is optimized for wall, stage lip and under balcony applications. The EVU series incorporates the 

ICT

 (Install 

Compact Transducer), a high-output 1.3-inch titanium compression driver coupled to a Constant Directivity* 90 x 50 rotatable 
waveguide. The EVU woofers are developed using 

FEA

 (Finite Element Analysis) optimization to provide the highest 

sensitivity while achieving the highest level of speech intelligibility. 

The crossover designs uses 18dBper octave slopes with equalization for very smooth response in the vocal range, linear 
off-axis response and a protection circuit for long term reliability. The EVU line is constructed of multi-ply hardwood plywood 
enclosure with six (6) integral M8 suspension points to support a wide variety of mounting positions. 

The EVU system is finished in textured paint available in either white or black. Each EVU system includes a universal 
U-Bracket to facilitate mounting. The U-Bracket provides for a 330° unobstructed, translation of the loudspeaker. Additional 
mounting points are located on the back of the enclosure for use with an Omnimount* type bracket, available from 
Omnimount Inc. An available 60W transformer kit is easily mounted over the input panel for use in distributed systems. 

Summary of Contents for EVU-1062/95

Page 1: ...EVU Series User Manual EVU 1062 95 EVU 1082 95 EVU 2062 95 EVU 2082 95...

Page 2: ......

Page 3: ...the High Frequency Waveguide Sub Assembly 16 Connecting the Loudspeaker to the Signal Wires 17 Troubleshooting 17 EVU Rigging 18 Universal U Bracket 18 Mounting the Universal U Bracket to the Wall 21...

Page 4: ......

Page 5: ...12 FIGURE 7 EVU 2062 Bock Diagram 12 FIGURE 8 Dimensions and Center of Gravity for the EVU 2082 13 FIGURE 9 EVU 2082 Block Diagram 13 FIGURE 10 EVU Series Part List 14 FIGURE 11 High Frequency Wavegui...

Page 6: ......

Page 7: ...design utilizes asymmetrical angles to maintain tight clearances to wall and ceilings while providing optimal coverage patterns making it ideal to blend into surroundings This design is optimized for...

Page 8: ...ty of band passes in the system and following a forward slash the coverage pattern An example using the EVU 1062 95 is shown in Table 2 The EVU 1062 95 uses a single ICT series 6 5 inch woofer in a tw...

Page 9: ...centers of gravity Engineering data sheets for each model containing full specifications and dimensional drawings are shipped with each loudspeaker and can be downloaded from the Electro Voice websit...

Page 10: ...ns EVU 1062 Block Diagram Item Description Ordering Information NL4 Cover Plate Kit Dual NL4 Input Panel Cover EVU CDNL4 Transformer Kit 60 Watt Transformer Kit 70 7 100 V EVU TK60 FIGURE 19 Dimension...

Page 11: ...11 Introduction EVU 1082 Dimensions EVU 1082 Block Diagram FIGURE 21 Dimensions and Center of Gravity for the EVU 1082 FIGURE 22 EVU 1082 Block Diagram...

Page 12: ...12 EVU Technical Manual EVU 2062 Dimensions EVU 2062 Block Diagram FIGURE 23 Dimensions and Center of Gravity for the EVU 2062 FIGURE 24 EVU 2062 Bock Diagram...

Page 13: ...ation are as follows 3 16 inch flat blade screwdriver Phillips 2 screwdriver NOTE This screwdriver is also required to install the optional transformer kit or NL4 cover plate For more information see...

Page 14: ...ludes the following Loudspeaker A 1 each U Bracket Sections B 2 each M8 Pan Head Bolts C 4 each M5 Pan Head Bolts not shown 4 each M5 Nuts not shown 4 each Rubber Washers D 2 each EDS Sheet not shown...

Page 15: ...d to adjust the in room frequency response based on the specifics of the venue In addition the DSP should be used to provide the high pass filters recommended to protect the EVU system against overdri...

Page 16: ...all models To change the high frequency waveguide sub assembly s orientation do the following Tools 2 Phillips screwdriver 1 Remove the eight 8 screws A from the top and bottom of the grille NOTE The...

Page 17: ...ayer or tuner Connect the test loudspeaker in parallel with the malfunctioning line If the sound level has gone or is very weak the line has a short in it possibly a severe scrape pinch or staple punc...

Page 18: ...ersal U Bracket M8 forged shoulder style closed eyebolts not included Omnimount bracket available from Omnimount Universal U Bracket The Universal U Bracket and hardware designed to work with all EVU...

Page 19: ...two 2 M8 flat head screws C from each end of the loudspeaker enclosure A 2 Position the loudspeaker enclosure inside the universal U Bracket B 3 Place one 1 M8 rubber washer D between the enclosure s...

Page 20: ...20 EVU Technical Manual 6 Securely tighten the M8 flat head screw FIGURE 30 EVU 1062 Assembly Example...

Page 21: ...NING Never under any circumstances mount the loudspeaker to a wall using wall anchors in drywall Mounting to the structure is the responsibility of all others NOTE For mounting to a wall use two 2 5 1...

Page 22: ...ket s bolt pattern meets the pattern shown in Figure 32 for 30 series loudspeaker mounting or the pattern shown in Figure 33 for 60 Series single cabinet loudspeaker mounting To install the optional O...

Page 23: ...M8 forged shoulder style closed eyebolt to the case do the following NOTE This procedure is not illustrated Tools 2 Phillips screwdriver Parts M8 forged shoulder style closed eyebolt s Fender washer f...

Page 24: ...24 EVU Technical Manual IMPORTANT Eyebolts must be fully seated and oriented in the plane of pull as shown in Figure 34 Always use washers to distribute suspension loads FIGURE 34 Eyebolt Orientation...

Page 25: ...loudspeaker systems described in this manual are based on a minimum 8 1 safety factor The safety factor is defined as the ratio of the ultimate break strength divided by the WLL where the ultimate br...

Page 26: ...n one 1 loudspeaker in this manner Enclosure Working Load Limit for M8 Forged Shoulder Style Closed Eyebolt Attachment For more information see the manufacturer s data sheet for the M8 forged shoulder...

Page 27: ......

Page 28: ...mer 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 49 9421 706 0 Fax 49 9421 706 265 Other Internat...

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