4 Channel Digital Amplifier

4CH Class-D Power Digital Amplifier GP

GP series amplifier is Class-D power amplifier.
1.Intelligent soft boot,sophisticated short-circuit,over-load,over-heat protection.
2.Can work under voltage 60V to 300V
3.Compact steel frame, shockproof, compressive resistance.
4.Be able to work in stereo, parallel and bridge mode.

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Model	GP470 700W x4CH digital amplifier	GP4100 1000W x4CH digital amplifier	GP4130 1300W x4CH digital amplifier
Stereo	700W x4 @8Ω 1150W x4 @4Ω	1000W x4 @8Ω 1650W x4 @4Ω	1300W x4 @8Ω 2300W x4 @4Ω
Bridge	2300W x2 @8Ω	3300W x2 @8Ω	4600W @8Ω
Frequency Response	5hz - 25khz	5hz - 25khz	5hz - 25khz
S/N Ratio	≥115dB	≥115dB	≥115dB
Damping Factor	＞500	＞500	＞500
Input Sensitivity	0.775V/26/32dB	0.775V/26/32dB	0.775V/26/32dB
Input Impedance	20kΩ/Balanced, 10kΩ/un-Balanced	20kΩ/Balanced, 10kΩ/un-Balanced	20kΩ/Balanced, 10kΩ/un-Balanced
Slew Rate	≥29V/us@8Ω	≥29V/us@8Ω	≥29V/us@8Ω
THD	≤ 0.05%	≤ 0.05%	≤ 0.05%
Input voltage	AC90V - 120V @60HZ AC200V - 240V @50HZ
Protection	Power protection Temperature power control Power amplifier output short circuit Overload protection Output DC protection
Weight	9kg	9.5kg	11kg
Dimension (WxDxH)	482x398x88mm	482x398x88mm	482x398x88mm