Our certified installers are true automotive enthusiasts. Their work is their passion and for jobs big or small, simple or complex, there's no better way to go.
This KX 400-watt mono amp is built for big bass in a small, powerful package. It includes FIT2 (Fail-Safe Integration Technology) – giving you superior power, clarity and dependability with nearly any stock or aftermarket radio.
Next Level Knob A revolutionary wireless remote that goes way beyond a simple bass knob. Control as many as four amplifiers simultaneously, including mono KX amps and the bass channel of the KXA800.5. Monitor and control vital functions of the amp including clipping, gain, phase, bass boost and more.
Test Tones In any audio system, the goal is to reach maximum input and output levels without distortion or clipping. Sometimes, without expensive or complicated equipment like an oscilloscope, this can be a daunting task for a would-be-audiophile install.
Thankfully, the engineers at KICKER have taken the guesswork, and hassle, out of matching the output voltage of your source unit to the amplifier. To begin, you’ll need to download the KICKER test tones
Power Plant You want high efficiency, monster wattage and small amp size. One ohm stability* and Class D construction means KICKER® amps fit nearly anywhere, with up to 2,500 watts of bone-shaking power.
*Mono models and subwoofer output of KXA800.5.
KickEQ+ Enjoy an enormous 18dB of variable bass boost with KickEQ+™. A simple turn of the knob gives you the extra bump you’ve been looking for.
Use Any Radio KX Amplifiers come loaded with FIT2™ (Fail-Safe Integration Technology) advanced circuitry for superior clarity and dependability that works with nearly every radio on the planet.
Illuminating Knob Get the absolute most out of your amp with a specially designed gain control that lights up when the perfect input signal is detected from your radio.
Tuned In No matter where you mount your KX amp, this easily accessible 24dB crossover lets you quickly tune your system to perfection. To get the most out of your bass, a variable 24dB subsonic filter is also included with mono and five-channel KX amplifiers.
SHOCwave Reveals The Bass The SHOCwave Bass Restoration processor reveals the depth and power hidden in your digital recordings. This advanced processor is built into all mono and five-channel KX amplifiers, and easily controlled with the wireless KXARC remote (included).
Features:
Class D Power Plant
One-Ohm Stable
SHOCwave™ Bass Restoration Processor
KXARC Wireless Remote Included
Gain Control With "Optimal Input" Indicator.
Variable 24dB Subsonic Filter
FIT2 (Fail-Safe Integration Technology) Circuitry
Variable 24dB Crossover
DSP-Controlled Preamp
KickEQ+ 18dB Variable Bass Boost
Easy Access to Settings Behind Hinged Panel
Black Anodized Aluminum Chassis
Top-Mounted Red LED Light Pipe
Want setup help? Go to KICKER U for a free woofer & amplifier configuration app!
This KX amplifier delivers as much as 400 watts into one channel. See below for more details.
Specifications
RMS Power [Watts]
@ 14.4V, 4Ω mono, ≤ 1% THD+N : 200 x 1
@ 14.4V, 2Ω mono, ≤ 1% THD+N : 400 x 1
@ 14.4V, 1Ω mono, ≤ 1% THD+N: TBD
Length [in, cm]
8, 20.4
Height [in, cm]
2-⅛, 5.5
Width [in, cm]
8-5⁄16 , 21
Frequency Response ± 1dB
10Hz–160Hz
Signal-to-Noise Ratio [dB]
95
Input Sensitivity
250mV-10V
Selectable Electronic Crossover
Variable Lo-pass 40Hz–160Hz, 24dB/octave
Subsonic Filter
Variable 10–80Hz, 24dB/octave
KickEQ+ Parametric Bass Boost (Remote Control Adjustable)
