KX800.5 Amplifier
KICKER® KX amplifiers are as diverse as they are powerful. Five mono amplifiers and a trio of multichannel amps put thousands of thunderous watts at your fingertips.

KX800.5 Amplifier

The KX 800.5 Amplifier is built to be the complete package in one amp.


Using powerful Class D technology to power 4 mid/high range channels and one big bass channel, this amp features FIT™ (Fail-Safe Integration Technology) – giving you superior power, clarity and dependability. An enormous 18dB of variable bass boost with KickEQ™ lets you get as much as an 18dB of extra bump with a simple turn of the included volume knob. A powerful 24dB DSP (digital signal processor) controlled crossover and 24dB subsonic filter is also included, letting you quickly tune your system to perfection.


This KX amplifier delivers as much as 100 watts per channel (4 channels driven), or 200 watts into two sets of bridged channels. A separate subwoofer channel delivers as much as 400 watts. See below for more details.

KX800.5 Specifications
Full-Range Channels Continuous RMS Power [watts/channel] @ 14.4V, 2-Ohm stereo
Full-Range Channels Continuous RMS Power [watts/channel] @ 14.4V, 4-Ohm bridged mono
Subwoofer Channel Continuous RMS Power [watts/channel] @ 14.4V, 2-Ohm mono
Remote Bass Control (included)
2-1/8 H x 8-5/16 W x 12-3/4 L (in.)
5.5 H x 21.0 W x 32.4 L (cm)
Frequency Response (Hz):
10-20k, +0/-1dB
Input Sensitivity:
high level 250mV-10V, low level 125mV-5V
Signal-to-Noise Ratio
>95dB, a-weighted, re: rated power
Active Crossover:
(amp1) 24dB/octave, variable 10-500Hz, selectable high pass, low pass or all pass, w/10x switch; (amp2) 24dB/octave, variable high pass 10-500Hz, variable low pass 40-500Hz, selectable high pass, low pass, all pass or band pass, w/10x switch for lo pass; (KX.5 sub channel) 24dB/octave, variable 40-160Hz, low pass only
Subsonic Filter:
24dB/octave, high-pass variable 10-80Hz
KickEQ™ Boost:
variable to +18dB, centered @ 40Hz
KX Amplifier Support


2013 KX 5-channel Amplifier | Multilingual | Download

Contact Support

Technical Support
(405) 624-8583
8am - 5pm CST

Warranty Support
(405) 624-8510
8am - 5pm CST