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KS-DR3004

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Amplifier

KS-DR3004 Archived

4-channel Power Amplifier


DR Series Amplifiers

Toroidal Transformer

Stable power supply is assured thanks to a large-size toroidal transformer. Its high winding density and low flux leakage improves conversion efficiency of the power. The result is natural and powerful music playback throughout the volume range.

Speaker-level Inputs for Easy Installation

DR Series amplifiers feature speaker level inputs with Auto Turn-on function. Installation is possible without having to detach the receiver.

Technical Specifications
Manuals
Technical Specifications
Amplifier
Maximum Power Output
800W
RMS Power Output (4 ohm) [ 1% THD 14.4V]
60W x 4 (20 - 20,000Hz)
RMS Power Output (2 ohm) [ 1% THD 14.4V]
90W x 4 (20 - 20,000Hz)
RMS Power Output (Bridged 4 ohm) [ 1% THD 14.4V]
180W x 2 (1,000Hz)
Amplifier Class
Class-AB
RCA Input
AL/AR, BL/BR
Input Sensitivity
0.2 - 15V
High Level Input (Speaker Level Input)
Yes
High Level Input Auto Power Control (Signal Sensing Turn On)
Yes
Frequency Response (+0, -3dB)
5 - 50,000Hz
Total Hamonic Distortion
< 0.04%
Signal-to-Noise Ratio (reference: 1W into 4 ohms), CEA-2006 Compliant
> 80dB
Protection Circuitry (Thermal / Short Circuit / Overload / DC Offset)
Yes
Anti-Pop Circuit
Yes
HPF
120Hz (12dB)
LPF
80Hz (12dB)
Dimensions (W x H x D)
322 x 52 x 185
Manuals
Instruction manualEnglish, French, Spanish, German, Italian, Dutch, Swedish, Russian, Ukrainian, Persian, Arabic20153.59MBViewDownload