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Installation of the AVA7 is a straight-
forward process.

IMPORTANT: 

The amplifier must be installed
following the directions described
below. To ensure adequate perform-
ance and safety, never install the
amplifier with less free space around
the amplifier than what is specified.

Always put amplifiers on the bottom 
of a stack.

Heavy equipment should not be sup-
ported solely by the front-mounting
locations. It is recommended that addi-
tional rear support be used.

1. The JBL Performance Series AVA7

power amplifier has been designed
to be mounted in EIA standard racks,
or stacked freestanding as long as
there is 4 inches (10cm) of free
space around the amplifier (sides
and rear). If the AVA7 is being
mounted in a rack, it is suggested
that its feet be removed prior to
installation. If the AVA7 will be
stacked with other components, use
the feet that came attached to the
unit. This will ensure that there is suf-
ficient air space underneath so that
heat can be dissipated effectively.
Two rack ears are included with the
AVA7. To install these rack ears,
remove the four machine screws on
each of the two side panels (see
drawing), hold each rack ear in
place, and attach it to the AVA7
using the same four screws. Make 
sure that these screws are securely
tightened.

2. Make sure that the amplifiers are

located in a well-ventilated, cool
area. Be certain that the side and
rear panels are not obstructed, as
the cooling fan brings air in from the
rear and expels it at the sides. It is
very important not to obstruct the
airflow from the rear panel; heat
buildup and premature failure may
occur. If the amplifier is installed
inside a cabinet that is enclosed on
all sides, the front of the cabinet
must remain open to allow sufficient
flow-through ventilation to avoid
overheating.

3. Using a helper to guide the unit into

the rack, gently slide the AVA7 into
place. Align the rack mounting holes
to the rack ears of the equipment
rack. 

4. Starting with the bottom two screw

holes and using two of the rack
screws and plastic washers (if sup-
plied with your rack), secure the
AVA7 into the rack. It may be neces-
sary to have a helper hold up the
rear of the unit until you have started
the threads of the screws. Once the

bottom mounting screws are
installed, move to the top mounting
screws. Once done, check and 
tighten all four screws. Always use 
all four screws when mounting any
equipment.

INSTALLING THE AVA7

9

PERF

ORM

ANC

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Front view of amplifier with rack ear attached.

Side view of amplifier without rack ear.

Side view of amplifier with rack ear attached.

AVA 7 OM (New)  6/20/05  3:51 PM  Page 9

Summary of Contents for AVA7

Page 1: ...JBL PERFORMANCE SERIES OWNER S GUIDE AVA7 HIGH PERFORMANCE 7 CHANNEL POWER AMPLIFIER ...

Page 2: ...tant Safety Precautions 4 Introduction and Features 5 Operation and Controls 7 Connecting Your JBL Performance Series System 9 Installing the AVA7 10 Troubleshooting 11 AVA7 Specifications AVA7 POWER AMPLIFIER ...

Page 3: ...cation of antenna discharge unit connection to grounding elec trodes and requirements for the grounding electrode See Figure A 18 An outside antenna system should not be located in the vicinity of over head power lines or other electric light or power circuits or where it can fall into such power lines or circuits When installing an outside antenna system extreme care should be taken to keep from ...

Page 4: ... automatically whenever the surround processor is activated No longer do you have to get out of that chair to turn on the various pieces of equipment in your entertainment system just one touch on the remote control of the sur round processor and you re a few sec onds away from a truly impressive audio presentation Modern amplifiers produce more power per channel and frequently have more channels ...

Page 5: ...auge Up to 20 6m 16 Up to 50 15m 14 Up to 100 30m 12 5 External Fuses The AC mains fuse is located on the back panel of the amplifier This fuse will not blow unless the amplifier is asked to produce more power than its design allows for a prolonged period or to prevent excessive current draw that could damage internal components during a fault condition The amplifier has been designed to operate u...

Page 6: ...cator will continue to glow blue If the Trigger source is off or in standby the AVA7 will also go into standby and its LED Standby Indicator will turn red Once this setup is complete the AVA7 will automatically turn on and off along with the source unit If you wish to have other components in your system turn on via trigger make sure they are compatible with the 1 8 3 5mm 12 volt DC Trigger Output...

Page 7: ...or the AV1 Surround Processor Connect DIN and audio video cables between system components as shown on the following pages Make sure that on all power amplifiers the main and standby power switches are in the On position Operated in this mode all of the components will turn on with one touch of the power button on the sur round processor s remote control When connecting the source compo nent such ...

Page 8: ...8 WIRING DIAGRAM AV1 AVA7 Subwoofer Input Trigger Input PS1400 or other powered subwoofer For Future Expansion ...

Page 9: ... the AVA7 using the same four screws Make sure that these screws are securely tightened 2 Make sure that the amplifiers are located in a well ventilated cool area Be certain that the side and rear panels are not obstructed as the cooling fan brings air in from the rear and expels it at the sides It is very important not to obstruct the airflow from the rear panel heat buildup and premature failure...

Page 10: ...e amplifier 3 Make sure that the speakers are connected to the correct terminals Check for short circuits at both ends of the speaker cables Problem Not all of the amplifiers turn on in the system 1 Make sure that all required cables are connected between system components Refer to the CON NECTING YOUR SYSTEM section 2 Make sure that each amplifier has its Main Switch in the On position 3 Make sur...

Page 11: ...ency Response at 1W 20Hz 20kHz 0 0 25dB S N Ratio A weighted at rated power 100dB Damping Factor 8 ohms 380 Power Bandwidth 1 THD 10Hz 100kHz 0 3dB Intermodulation Distortion 0 03 Dimensions H x W x D 5 1 2 x 17 5 16 x 16 1 4 140mm x 440mm x 413mm Net Weight 55 5 Ib 25 19kg Packaged Weight 65 5 Ib 29 73kg All features and specifications are subject to change without notice ...

Page 12: ...ury New York 11797 USA www jbl com 2005 Harman International Industries Incorporated All rights reserved Part No 34 JBL 0015 6 05 A Harman International Company A Harman International Company A Harman International Company A Harman International Company ...

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