4/3/2/ Channel Power Amplifier

KAC-7404

Discontinued

4/3/2/ Channel Power Amplifier

    CEA-2006 Compliant
    Low-pass Filter
    High-pass Fliter
    Cooling Fan
    Line out
    Speaker level Input
    Die-Cast Aluminium Heat Sink

    Key Features

    Key FeaturesAluminum die cast heat sink
    Power MOS-FET switching power supply
    720 Watts max Output Power
    2Ω Load Capability
    Cooling Fan
    Built-in Low-pass filter
    Built-in High-pass filter
    Speaker level input

    Amplifier Features

    Amplifier FeaturesLoad Capability2Ω Stable
    Maximum power output720W
    Rated power output (4Ω)60W x 4 (4Ω)
    Rated power output90W x 4 (2Ω)
    Bridged power output (4Ω)180W x 2
    CEA-2006 CompliantYes
    Low-pass FilterYes
    High-pass FliterYes
    Switched Mode Power supplyYes, with Power MOS-FET
    Cooling FanYes
    Power IndicatorYes
    Line in2 RCA (Gold Plated)
    Input Selectorno
    Line outno
    Speaker level InputYes
    Gold Plated Power & Speaker TerminalsYes
    Die-Cast Aluminium Heat SinkYes

    Amplifier-Specifications

    Amplifier-SpecificationsMaximum power output (4Ω)180W x 4
    Rated power output (4Ω, 14,4V)60W x 4 (20Hz ~ 20000Hz, 1%THD)
    Rated power output (2Ω, 14,4V)90W x 4 (1000Hz, 1%THD)
    Rated power output (4Ω, 14,4V)180W x 2 (1000Hz, 1%THD)
    Rated power output (CEA-2006)60Watts RMS x 4 at 4 ohms and 1% THD
    Low-pass Filter50~200Hz (-12dB/oct)(B-Channel)
    High-pass Fliter80Hz (-12dB/oct)
    RCA Input Sensitivity0.2 ~ 5V
    Input Impedance10kΩ
    Signal to Noise Ratio94dB
    Signal to noise ratio (CEA-2006)80dBa (Reference: 1 Watt into 4 Ohms)
    Frequency response (+0dB, -3dB)5Hz ~ 50000Hz
    Operating voltage14.4V (11V ~ 16V allowable)
    Maximum current consumption36A
    Dimensions (WxHxD)330 x 59 x 230(mm),
    Weight2.9kg