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Adcom GFA-4702

70W Car Audio Power Amplifier

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Adcom GFA-4702


The GFA-4702 is a 70 watt per channel RMS amplifier into a 4 ohm load. The amplifier can be configured to run in a bridged mode, and is stable into a 1 ohm load.


Power output: 70 watts per channel (stereo) into 4 ohms (250 watts mono)

Frequency response: 0Hz to 50kHz

Signal to noise ratio: 100dB

Channel separation: 90dB

Damping factor: 600

Input sensitivity: 600mV to 2V

Idle current: 10A

Dimensions: 9.75 x 15.5 x 2.3 inches (PS), 9.75 x 24.25 x 2.3 inches (AS)

Weight: 14.6kg



This website is not affiliated with or sponsored by Adcom. To purchase GFA-4702 spares or accessories, please contact the company via their website or visit an authorised retailer.