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Kicker 42PXA300.4 300 Watt 4-Channel Class D Car Amplifier

Kicker 42PXA300.4 300 Watt 4-Channel Class D Car Amplifier

Kicker PXA300.4 4-Channel Stereo Amplifier - Main


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Kicker 42PXA3004 Product Highlights

  • Four-channel 200 Watt RMS amplifier
  • 50 watts RMS x 4 Channels at 4 ohms
  • High level input capable with an Auto Turn-On circuit
  • Conformal coated circuit board suitable for marine, ATV, side-by-side and motorcycles
  • Selectable high pass: 60Hz / 80HZ / 120Hz (24dB/octave)
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Kicker authorized dealer Unit includes: Amplifier, Mounting hardware, and Instruction manual


KICKER® PX-Series Amplifiers are full of advanced technology. PX Amplifiers are specially designed to deliver tremendous power in a tiny, weatherproof footprint, all while requiring minimal power from your charging system. Their compact size and efficiency make them perfect for sand-rails, motorcycles, and even jet ski's! With auto turn-on options, built-in crossovers and flexible input styles, KICKER® amps give you the custom sound you need.

Unbelievable power in a tiny package!

PX Amplifiers are no strangers to the KICKER® tradition of compact size. With as much as 500 watts of power, the only thing small about these amps is their footprint. Made to fit nearly anywhere, these miniature power plants start at under five inches in total width.

    Whether it's a a car, side-by-sides, motorcycle, or personal water-craft a small amplifier is what you want, but good is it without weatherproofing. The PX-Series amplifiers feature a weatherproof wiring harness, moisture-resistant circuit board and aluminum casing.

    Kicker PXA300.4 300 Watt 4-Channel Class D Car Amplifier

    • PX Series 300 Watt RMS Four-Channel Class D Amplifier
    • Conformal coated circuit board suitable for marine or ATV applications
    • Amplifier is ideal for motorcycles and other vehicles where conventional amplifiers will not fit
    • Extruded aluminum heat sink design
    • Speaker and RCA low level Inputs for easy integration with factory and aftermarket audio systems
    • Two turn on modes: DC-offset signal sense turn-on for easy integration to factory audio systems and conventional 12 volt trigger
    • Stealth bottom mounted access panel for crossover settings
    • LED power (Blue) and protect (Green) indicators
    • balanced differential inputs and Fail-Safe Integration Technology eliminate noise from your vehicle's electrical system
    • 3-way protection circuitry (thermal, overload, and speaker short protection)
    • Vertical mounting optional
    • Heavy duty aluminum alloy heat-sink
    • Nickel-plated screw terminals
    • CEA-2006 compliant amplifier
    • Requires minimum 8 gauge power and ground wiring for installation
    • Frequency Response: 10Hz to 20kHz +/- 1.0dB
    • Signal to noise ratio: 95 dB
      Inputs and Outputs:
    • 4 - Nickel-plated RCA high or low level inputs (150 mV - 10 V)
    • Input Sensitivity Low level: 125mV - 5V
    • Input Sensitivity High level: 250mV - 10V
      Max Power Output:
    • Total Power Output: 300 Watts
      RMS Power Output:
    • 4-Ohms: 50 Watts x 2
    • 2-Ohms: 75 Watts x 2
    • 5-Ohms: 150 Watts x 2 (Bridged)
      Built in Crossover:
    • Selectable high pass: 60Hz / 80HZ / 120Hz (24dB/octave)
    • Overall Dimensions: 1-9/16" (H) x 7-13/16" (L) x 2-9/16" (W)
      Current consumption:
    • Recommended Fuse: 40 amp

Technical Specifications

Manufacturer Kicker
Part Number 42PXA3004
Amplifier Topology Class Class D
Number of Channels 4 Channel
Total Peak Power Output 300 watts
Total RMS Power Output 300 watts
Amplifier Bridging Bridgable @ 4 ohms
Minimum Impedance in Bridged Mode 4 ohm
Minimum Impedance in Un-Bridged Mode 2 ohm
Strappable Amplifier No
Strappable Power Output No
RCA Pre-amp Audio inputs No
RCA Pre-amp Audio outputs 2 Pairs (Front, Rear)
Preamp voltage 150 mV - 10 V
Speaker level inputs Yes
Gain Control Yes
Bass Knob / Remote Gain No
Built in Crossover High-pass
Cooling Fan No
Color Black
Warranty 2 Years
Recommended Power Wire Gauge No
UPC Code 713034073741

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Original Price: $199.95

Sale Price: $159.99

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Item sku:42PXA3004
Availability:In stock
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