If your amplifier isn't FIT, what good is it?
Kicker DX Series amplifiers provide the utmost reliability from the biggest name in trouble-free amplification and loud, clear sound. All Kicker DX amplifiers feature FIT™ (Fail-Safe Integration Technology) to kill the noise created by the alternator, computer, and audio/video entertainment components found in vehicles today.
FIT's isolated differential inputs reject noise and electrical interference for the quietest operation possible and ultimate audio clarity. Differential inputs also make Kicker amps compatible with any factory or aftermarket radio. Stereo RCA pass-thru outputs make daisy-chaining amplifiers simple.
A muting circuit cancels out additional noise that may surge down the line, so listeners enjoy the cleanest, clearest sound possible. Additionally, a choice of three automatic turn-on modes—remote, DC offset, and signal sense—provides ultimate flexibility.
Kicker Certified Power!
Kicker's DX Series DX600.5 five channel amplifier is factory tested and certified to provide at least (and in many cases, more than) 75 watts RMS per channel into four channels at 2 ohms and 300 watts RMS into a 2 ohm load on the mono subwoofer channel. Additionally, the AMP1 and AMP2 amplifier sections can be wired for bridged mono operation for two channels for 150 watt RMS power into 4 ohm loads, separate of the SUBWOOFER amplifier channel. Each amplifier includes its own serialized test certificate that documents how much power it can actually put out. Each amplifier includes its own serialized test certificate that documents true power output.
Example from a Kicker DX200.4
Tweak Your System!
Two built-in, variable crossovers customize your sound system with a switchable, 50 to 200 Hz 12 dB/octave high-pass (one each on AMP1 and AMP2 outputs) and a 50 to 200 Hz 24 dB/octave low-pass (on the SUBWOOFER output), making the DX600.5 perfect for powering your vehicle's entire sound system.
Use up to 18 dB of boost (centered at 40 Hz) to dial in extra bass to suit your taste, and turn on the available -24 dB/octave, fixed, 25 Hz subsonic filter to prevent harmful ultra-low frequency content from damaging your ported subwoofers.
• Kicker certified power output:
AMP1 and AMP2 amplifier sections:
40 watts x 4 (@ 14.4V, 4Ω, ≤1% THD+N)
75 watts x 4 (@ 14.4V, 2Ω, ≤1% THD+N)
150 watts x 2 (@ 14.4V, 4Ω, ≤1% THD+N)
SUBWOOFER amplifier section:
150 watts x 1 (@ 14.4V, 4Ω, ≤1% THD+N)
300 watts x 1 (@ 14.4V, 4Ω, ≤1% THD+N)
• Frequency response: 20 to 20,000 Hz (±1 dB)
• Input sensitivity:
Low level: 125 mV to 5V
High level: 250 mV to 10V
• Signal-to-noise ratio: >95 dB (A-weighted at rated power output)
• Crossover (switchable):
AMP1 and AMP2: HI (variable): 50~200 Hz, -12 dB/octave high-pass
SUBWOOFER (variable): 50~200 Hz, -24 dB/octave low-pass
• Subsonic high-pass filter (fixed): 25 Hz, -24 dB/octave
• Variable bass boost: 0~18 dB @ 40 Hz
• Dimensions (L x W x H): 18-1/8" x 8-5/16" x 2-1/4"
Also available in the DX Series of Kicker amplifiers is the 125 watt DX125.2 stereo amp, 200 watt DX200.4 four-channel amp, 400 watt DX400.4 four-channel amp, 600 watt DX600.5 five-channel amp, 250 watt DX250.1 mono amp, 500 watt DX500.1 mono amp, and the 1,000 watt DX1000.1 mono amp.
For high level (speaker level) speaker signal input, use the optional Kicker ZISL speaker level to line level cable adapter, available for sale in the Related Items section.