Class D Mono Channel Power Amplifier

KAC-9103D

Discontinued

Class D Mono Channel Power Amplifier

    Class D Amplifier
    CEA-2006 Compliant
    Low-pass Filter
    Bass Boost Circuit
    Infrasonic filter
    Cooling Fan
    Line out
    Speaker level Input

    Key Features

    Key FeaturesD-class Amplifier Circuit
    1Ω Load Capability
    Built-in Low-pass & Infrasonic Filter
    1800 Watts max Output Power
    Cooling Fan

    Amplifier Features

    Amplifier FeaturesClass D AmplifierYes
    Load Capability1Ω Stable
    Maximum power output1800W
    Rated power output (4Ω)500W x 1 (4Ω)
    Rated power output900W x 1 (1Ω)
    CEA-2006 CompliantYes
    Low-pass FilterYes
    Bass Boost CircuitYes, Build-in
    Infrasonic filterYes
    Phase inverter 0°(Normal) / 180°(Reverse)Yes
    Switched Mode Power supplyYes, with Power MOS-FET
    Cooling FanYes
    Power IndicatorYes
    Line in1 RCA (Gold Plated)
    Line out1 RCA (Gold Plated)
    Speaker level InputYes
    Single Side TerminalsYes
    Gold Plated Power & Speaker TerminalsYes
    Removable CoverplateYes

    Amplifier-Specifications

    Amplifier-SpecificationsMaximum power output (4Ω)1800W x 1
    Rated power output (4Ω, 14,4V)500W x 1 (20Hz ~ 200Hz, 0.5%THD)
    Rated power output (2Ω, 14,4V)900W x 1 (100Hz, 1.1%THD)
    Rated power output (1Ω, 14,4V)900W x 1 (100Hz, 1%THD)
    Rated power output (CEA-2006)500Watts RMS x 1 at 4 ohms and 1% THD
    Low-pass Filter50~200Hz (24dB/oct)(B-Channel)
    Bass Boost Circuit0~18dB (Variable)
    Bass Boost Frequency40Hz
    Infrasonic filter15/25Hz (18dB/oct)
    RCA Input Sensitivity0.2 ~ 5V
    Input Impedance10kΩ
    Signal to Noise Ratio100dB
    Signal to noise ratio (CEA-2006)94dBa (Reference: 1 Watt into 4 Ohms)
    Frequency response (+0dB, -3dB)5Hz ~ 200Hz
    Operating voltage14.4V (11V ~ 16V allowable)
    Maximum current consumption40A
    Dimensions (WxHxD)380 x 64 x 286(mm),
    Weight4.1kg