Audiovox AMP-604 User Manual

Model AMP-604
240 Watt 4-Channel
Power Amplifier

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INDEX

Specifications ...........................................................1

Precautions ..............................................................2

Installation Instructions .............................................3

Wiring Instructions ............................................4 - 5

Input Wiring Diagram ............................................6

Output Wiring Diagram .........................................7

Operation ................................................................8

Warranty .................................................................9

HIGH PERFORMANCE STEREO AMPLIFIER

This power amplifier has been designed to provide high quality performance with
a minimum of maintenance. However, it's performance will only be as good as the
care and quality of components with which it is installed. We therefore advise that
you read these instructions very carefully to familiarize yourself with the product and
it's features.
Should you require assistance with the installation or wiring of this unit, please call
our toll-free "HELP" line at 1-800-645-4994 during the days/hours shown.

SPECIFICATIONS

HELP!

1-800-645-4994

Monday - Friday
Saturday

8:30am - 7:00pm Eastern

9:00am - 5:00pm Eastern

Maximum Output Power:
Output Impedance:
Frequency Response:
Channel Separation:
Signal / Noise Ratio:
Input Impedance:

* Due to continuing improvement, Audiovox reserves the right to change features and design without notice.

60 watts x 4 @ 4 ohms
4 - 8 ohms
20 - 25,000 Hz. ± 1 dB
50 dB
80 dB (A-Weighted)
low-level 10K ohms

high-level 100 ohms

Input Sensitivity:

Supply Voltage:
Fuse Rating:
Dimensions (W x H x D):

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low-level 200 mv. - 2 v.
high-level 2 - 10 v.

12 volts, negative ground
10 amps.
6-3/8" x 2-1/8" x 9-1/10"

162 mm x 54 mm x 231 mm

PRECAUTIONS

1. Although this unit is designed with built-in self-protection circuits, there may be a possibility of damage if it is not wired
correctly. Please follow the wiring instructions carefully for the type of system being used.

2. The last lead to be connected is the wire to the positive (+) terminal of the battery. Connect this wire only after having
completed and checked all other connections to the amplifier.

3. By nature of its design, a power amplifier generates heat and requires good air circulation around it to dissipate that
heat. Do not install the amplifier in an enclosed area which does not permit adequate air circulation. Should the
temperature of the unit rise too high, the internal thermal sensors will shut off operation until it has cooled down
sufficiently.

4. If fuse replacement is necessary, use only fuses of the same ampere rating as originally supplied with the unit. The
use of fuses with incorrect ratings may cause serious damage to the amplifier. If fuses blow consistently, carefully
check all electrical connections to the unit.

5. Supply of adequate battery voltage is critical to the proper operation of the power amplifier. The leads to the battery
and chassis ground
#18 gauge wire or thicker (smaller gauge #) for the battery and ground leads.

must be of a thick enough gauge to provide this voltage to the amplifier. We recommend

6. Make certain that the speakers to be used with this amplifier are capable of handling the output power (wattage)
of the unit. Use of speakers not rated for the output of this amplifier may cause damage to or failure of the
speakers for which Audiovox will not be liable.

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