KICKER 4 Channel Marine Amplifier


SKU: 48KXMA5004
  • KXMA400.4 Amplifier

    The KXM 500-watt four-channel amplifier is flexible enough to be a full system solution, or serve as the power for your mid and high-range speakers. KickEQ+™ delivers as much as an 18dB of extra bump with a simple turn of the knob, and powerful 24dB crossover is also included to letting you quickly tune your system to perfection.


    • Class D Power Plant
    • Gain Control With "Optimal Input" Indicator
    • FIT2™ (Fail-Safe Integration Technology) Circuitry
    • Variable 24dB Crossover
    • DSP-Controlled Preamp
    • KickEQ+™ 18dB Variable Bass Boost
    • ABYC/NMMA Compliant Power Terminals
    • Conformal-Coated Circuit Boards
    • Easy Access to Settings behind Gasket-Sealed Cover Panel
    • Black Anodized Aluminum Chassis
    • Top-Mounted Teal LED Light Pipe
    • Stainless Steel Mounting Hardware Included
  • Specifications
    RMS Power [Watts]
    @ 14.4V, 4Ω stereo, ≤ 1% THD+N: 50 x 4
    @ 14.4V, 2Ω stereo, ≤ 1% THD+N: 100 x 4
    @ 14.4V, 4Ω bridged mono, ≤ 1% THD+N: 200 x 2
    Length [in, cm]
    11-3∕16 , 28.4
    Height [in, cm]
    2-⅛, 5.5
    Width [in, cm]
    8-5⁄16 , 21
    Frequency Response [Hz]
    Input Sensitivity:
    Signal-to-Noise Ratio
    Selectable Electronic Crossover
    Amp 1: OFF/HP/LP; Variable 10–5,000Hz with X10 switch
    Amp 2: OFF/HP/LP/BP; Variable HP, 10–500Hz;
    Variable LP, 40–5,000Hz with 10X switch
    Slope: 24dB/octave
    KickEQ™ Bass Boost
    0-18dB @ 40Hz
    CEA Power
    50 x 4 @ 4 ohms, 14.4VDC, 1% THD, CEA-2006B (Watts)
    CEA Signal-to-Noise Ratio
    -75dB CEA-2006B (ref: 1W, A-weighted)