SoundGate AVM4

4-Channel Line Driver

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This item has been discontinued

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It would be great if audio output levels from today's popular add-on sources (Playstations, Gameboys, MP3 players, DVD and video cassette players) were all the same, but that isn't the case: their output levels can vary from 50 Millivolts to 2 Volts. The AVM4 (4-channel) audio level matching device is your solution to those mismatched level blues. With 20Hz to 20kHz frequency response, high signal-to-noise ratio, soft turn-on and delayed turn-off, you are guaranteed great sound. The AVM4 can also be used as headphone drivers in DVD/video installations - providing individual volume controls.

Key Features:

  • 4-channel capability
  • Maximum output: 5 volts
  • Frequency response: 20 Hz - 20 KHz
  • RCA inputs and outputs
  • Requires 12V+ ignition and 12V- ground
  • 1-year Manufacturers warranty

Line Driver Specifications

Max Output Level
The maximum level (in volts) of signal output. A higher level will increase the clarity and boost your signal.
5 volts
Speaker Level Inputs
Speaker level inputs are commonly referred to as high-level inputs and vice versa. This input type allows you to get your audio signal directly from the speaker wire in your vehicle, instead of using RCA cables. The advantage of this is factory integration, as most stock radios do not have RCA outputs to run amplifiers.
Total Number of Inputs
This is the total number of input connections that go into the unit.
Total Number of Outputs
This is the total number of output connections that the unit will produce.
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
20 - 20,000 Hz

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: SoundGate AVM4

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SoundGate AVM4

4-Channel Line Driver


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