The 4-channel GM-A6704 amplifier can be bridged to connect speakers in front and a subwoofer in rear. It's also got built-in High-pass/low-pass crossovers, speaker level inputs for easy connection to an OEM headunit and Bass boost feature for an optimal bass.
Variable HPF allow for adjustable frequency between 40 Hz to 500 Hz* and greater car audio system flexibility according to subwoofer characteristics and personal listening preference.
*Variable HPF Channel B, Fixed HPF Channel A
Appropriate gain control adjustment can be made to ensure loud, clear, distortion-free music
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Number of channels: 4/3/02
Frequency Response: 10 Hz to 70 kHz (+0dB , -3dB)
Max. Wattage (4 ohms): 170 W x 4
Max. Wattage (2 ohms): 250 W x 4
Wattage RMS (4 ohms <= 1 % THD+N): 60 W x 4
Wattage RMS (2 ohms<= 1 % THD+N): 95 W x 4
Wattage RMS Bridged (4 ohms): 190 W x 2
Dinesh Yadav on 09 Jul, 2019
Prasad Zhore on 25 Dec, 2016
DUSHYANT B. DESAI on 13 Oct, 2016