4 Channel Digital Amplifier

4CH Class-D Power Digital Amplifier DTD

DTD series amplifier is 1U Class-D power amplifier.
1.Intelligent soft boot,sophisticated short-circuit,over-load,over-heat protection.
2.Compact steel frame, shockproof, compressive resistance.
3.Be able to work in stereo, parallel and bridge mode.

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Model	DTD470 700W x4CH digital amplifier	DTD4100 1000W x4CH digital amplifier	DTD4130 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	20hz - 20khz	20hz - 20khz	20hz - 20khz
S/N Ratio	≥108dB	≥108dB	≥108dB
Damping Factor	＞900	＞900	＞900
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	≥60V/us@8Ω	≥60V/us@8Ω	≥60V/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	5kg	5.5kg	5.5kg
Dimension (WxDxH)	482x220x44mm	482x220x44mm	482x220x44mm