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DISCONTINUED - Kicker 40KX800.1 800 Watt RMS Monoblock Class D Car Amplifier

84% of 100
Out of stock

Key Features

This item has been discontinued.
Click here for new model.

Kicker authorized dealer Unit includes: Car Amplifier, Mounting hardware, and Instruction manual

More Power

KICKER's KX-Series Mono Subwoofer Amps out perform and provide more power than any other amplifier they make. Boost-converter technology allows KX amps to achieve a typical efficiency near 80 percent, significantly beyond standard amp power supplies.


KICKER's CX-Series Amplifiers are full of advanced technoglogy. Under the high-mass, super-cooling heat sink, these amps feature double-sided fiberglass circuit boards, Litz-wound transformers that minimize power loss and maximize transfer, TO218 output devices for high-current switching, buffered RCA outputs, noise-shielding metal-end panels, and custom tooled power connectors.

Compact Size

With the largest model, the 2400.1, measuring at only 15-1.2 inches in length, KX Amplifiers set the curve for smaller chassis footprints.KICKER amps feature an optimized circuit layout for the most efficient use of components, the smallest footprint and clearest sound quality.
    Kicker KX800.1 800 Watt RMS Monoblock Class D Car Amplifier:

    • KX-Series 800 Watt RMS Monoblock Car Amplifier
    • Preamp RCA outputs to connect multiple amps
    • MOSFET power supply for large power output
    • Variable Kick EQ+ Bass Boost (0-18 dB Selectable 20-80 Hz, Variable Q: 1-5)
    • Wired remote bass level control included
    • Selectable boost frequency from 20-80 Hz gives you control of the boosted frequency
    • LED power (green) and protect (red) indicators
    • Equipped with FIT (Fail-Safe Integration Technology) to accept output from virtually any source
    • FIT (Fail-Safe Integration Technology) lab-grade, balanced differential inputs offer best possible noise rejection
    • Double-sided fiberglass circuit board
    • Dual speaker terminals simplify the hookup of multiple speakers
    • Heavy duty high-mass aluminum alloy heat-sink
    • Built-in crossovers and adjustable KickEQ for dialing it in
    • Angled custom-tooled power connectors
    • DC offset or 12v remote auto turn-on modes
    • Stylish magnetic panels cover controls and glass-fiber composite end panels
    • Nickel-plated screw terminals
    • CEA-2006 compliant amplifier
    • 4 gauge power and ground wiring is recommended for installation

    Inputs and Outputs:
    • Single-channel operation
    • Nickel-plated RCA level inputs and outputs
    • Input Sensitivity Low level: 125mV-5V
    • Input Sensitivity High level: 250mV-10V

    Max Power Output:
    • Total Power Output: 1,600 Watts

    RMS Power Output:
    • 4-Ohms: 400 Watts x 1
    • 2-Ohms: 800 Watts x 1

    Built in Crossover:
    • Frequency Response: 10-160Hz
    • Variable Low-Pass Filter: 40-160Hz, 24 dB/octave
    • Subsonic Filter: 10-80Hz, 24 dB/octave
    • Bass Boost: Parametric 20-80Hz; Variable Q: 1 to 5; Variable Boost, 0-18dB

    • Overall Dimensions: 2-1/8" (H) x 9-9/16" (L) x 8-5/16" (W)
More Information
Manufacturer Kicker
Part Number KX800.1
Amplifier Topology Class Class D
Number of Channels 1 Channel
Amplifier Bridging Bridgable @ 4 ohms
Minimum Impedance in Bridged Mode 4 ohm
Minimum Impedance in Un-Bridged Mode 2 ohm
Strappable Amplifier No
RCA Pre-amp Audio outputs 1 Pair
Preamp voltage 4 volts
Speaker level inputs Yes
Gain Control Yes
Bass Knob / Remote Gain Optional
Built in Crossover High-pass, Low-pass
Cooling Fan No
Color Silver
Warranty 1 Year
CEA2006 Compliant No
UPC Code 713034065807
Return period 30 days
Exchange period 30 days
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