








KXA800.5 Amplifier
This KX 800-watt five channel amplifier is a full system in a single package. This amp also features FIT2™ (Fail-Safe Integration Technology) – giving you superior power, clarity and dependability with nearly any stock or aftermarket radio.
Features:
- Class D Power Plant
 - One-Ohm Stable (Bass Channel)
 - 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 woofer & amplifier configuration app!
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.
| 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  | 
| Sub Channel RMS Power [Watts] | 
|   @ 14.4V, 4Ω mono, ≤ 1.5% THD+N: 200 x 1 @ 14.4V, 2Ω mono, ≤ 1.5% THD+N: 400 x 1 @ 14.4V, 1Ω mono, ≤ 1% THD+N: 400 x 1 +/- 10%  | 
| Length [in, cm] | 
| 12-¾, 32.4 | 
| Height [in, cm] | 
| 2-⅛, 5.5 | 
| Width [in, cm] | 
| 8-5⁄16, 21 | 
| Frequency Response [Hz] | 
| AMPS 1 - 2: 10Hz–20kHz SUB: 10Hz-160Hz  | 
| Signal-to-Noise Ratio [dB] | 
| 95 | 
| Input Sensitivity | 
| 250mV–10V | 
| Selectable Electronic Crossover | 
| AMP 1: OFF/HP/LP, variable 10–5,000Hz with 10X switch; 24dB/octave AMP 2: OFF/HP/LP/BP, variable HP 10–5,00Hz, variable LP 40–5,000Hz with 10X switch; 24dB/octave SUB: Variable LP 40–160Hz; 24dB/octave  | 
| Subsonic Filter | 
| (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: | 
| Variable 10–80Hz, 24dB/octave | 
| KickEQ+™ Parametric Bass Boost (Remote Control Adjustable)  | 
| Boost - Variable 0-18db Center Frequency-20Hz-80Hz Bandwidth 1-5  | 
| Remote Bass | 
| Yes | 
| CEA Power | 
| 50W x 4 @ 4 ohms (10Hz–20,000Hz) 200W x 1 @ 4 ohms (40Hz–160Hz)  | 
| CEA Signal-to-Noise Ratio | 
| -75dB CEA-2006B (ref: 1W, A-weighted) | 
| Warranty | 
| When purchased from an Authorized KICKER Dealer or kicker.com, KICKER warrants this product to be free from defects in material and workmanship under normal use for a period of TWO (2) YEARS from date of original purchase. - Complete warranty information here. | 
Manuals
2017 5-Channel Amplifier | Multilingual | Download
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Contact Support
Technical Support
(405) 624-8583
8am - 5pm CST
support@kicker.com
Warranty Support
(405) 624-8510
8am - 5pm CST
warranty@kicker.com
