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 manual English, French, Spanish, German, Italian, Dutch, Swedish, Russian, Ukrainian, Persian, Arabic 2015 3.59MB View Download