A combination of great design and massive power, the GM-A4604 amplifier gives you total installation freedom and no distortion. With a one-body heat sink and gain adjustment of up to 6.5V, you can turn your in-car audio experience into the sound staging environment that youâ€²re looking for.
This 4-channel amp allows you to drive multiple speakers and subwoofers, itâ€²s also bridgeable to power a single sub.
Maximum Output Power 480W (Bridged) or 4 x 80W (4 Î©) or 4 x 120 W (2 Î©)
CEA 2006 Power (THD + N = 1%) 2 x 120W (4 Î©)
Continuous power output (RMS) 4 x 40W (4 Î©) or 4 x 60W (2Î©) or 1 x 120 W (4Î© bridged)
Load impedance capability 2-8 ohm allowable (stereo)
Frequency response 10Hz ~ 70kHz (+0dB , -3dB) Hz
Distortion < 0.05 %
S/N ratio > 94 dB
LPF 80Hz (-12 dB/oct)
RCA terminals (input)
Speaker Terminals Screw-type
High Voltage Input 300 mV - 6.5 V
All of our bridgeable amplifiers have an Input Level Control, which is adjustable over 6.5 volts of input signal. This means that all our amplifiers pick up signals from Hi-Volt headunits of line drivers, without any clipping.
Speaker Input Level 3 - 26 V
Max. current consumption (A/4Î©) 20.5A
Chassis size (W x H x D) 318(W) X 60(H) X 215(D) mm
Unit weight 2.1 kg