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Kicker :: 40KX8005 :: $399.95

Kicker 40KX8005

Item# 46444

50 watts RMS x 4 at 4 ohms + 400 watts RMS x 1 at 2 ohms -- 5-channel car amplifier

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What's Included:

  • Remote bass-level control knob
  • 5-Channel amplifier
  • Four 2" Self-tapping screws
  • Owner's Manual (English/ French/ Spanish/ German)
  • 20' Remote cable (with an RJ-25 phone plug on each end)
  • 4 Flat washers
  • 3mm Allen wrench
  • Power certificate
  • Product Information Inside Box

Product Highlights:

  • Fail-Safe Integration Technology eliminates noise from your vehicle's electrical system
  • Class D amp technology
  • preamp and speaker-level inputs (speaker wire to RCA adapter required for speaker-level input)
  • 12-3/4"W x 2-3/16"H x 8-3/4"D
  • variable high- and low-pass filters (10-5000 Hz, 24 dB/octave) on front channels
  • 200 watts RMS x 2 bridged at 4 ohms + 400 watts RMS x 1 at 2 ohms
  • CEA-2006 compliant
  • variable high-pass (10-500 Hz, 24 dB/octave), low-pass (10-5000 Hz, 24 dB/octave), and bandpass (10-5000 Hz, 24 dB/octave) filters on rear channels
  • 5-channel car amplifier
  • 50 watts RMS x 4 + 200 watts RMS x 1 at 4 ohms
  • 100 watts RMS x 4 + 400 watts RMS x 1 at 2 ohms
  • variable low-pass (40-160 Hz, 24 dB/octave) and subsonic (10-80 Hz, 24 dB/octave) filters on subwoofer channel
  • variable bass boost (0-18 dB at 40 Hz) on subwoofer channel
  • front-mounted controls protected behind fold-down door with magnetic latches
  • wired remote bass level included
  • 4-gauge power and ground leads and a 100-amp fuse recommended — wiring and hardware not included with amplifier
  • no onboard fuses — when installing multiple amplifiers in a system, an additional 100-amp in-line fuse between the distribution block and this amplifier is recommended

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.


RMS Power Output (Watts x Channels) 50 x 4, 200 x 1
Input Voltage 14.4v
Preamp Outputs No
Low-Pass Crossover Frequency 10-5000 Hz
Bridged Power (Watts x Channels) 200 x 2
High-Pass Crossover Frequency 10-5000 Hz
Fan Cooled No
High-Pass Slope (dB/octave) 24 dB/octave
Depth (inches) 8-3/4
Bass Boost Frequency 40 Hz
Bass Boost 0-18 dB
Power at 2 Ohms (Watts x Channels) 100 x 4
Width (inches) 12-3/4
Fuse Rating 100
Best Frequency Response 10-20k Hz
Minimum Impedance Bridged 4
Minimum Impedance Unbridged 2
THD at Rated RMS Power 1%
Signal to Noise Ratio 75 dB
Amplifier Class D
Low-Pass Slope (dB/octave) 24 dB/octave
Speaker Level Inputs RCA
Height (inches) 2-3/16
  • UPC: 713034065845
  • Weight: 9.05
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.