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 DX125.2 stereo amplifier is factory tested and certified to provide at least (and in many cases, more than) 60 watts RMS per channel into two channels at 2 ohms or 125 watts RMS bridged mono into a 4 ohm load. You can also wire the amplifier for 2.1 use to power a stereo set of speakers (2 ohms minimum) and a bridged mono subwoofer (4 ohms minimum) at the same time! Each amplifier includes its own serialized test certificate that documents true power output.
Tweak Your System!
9 dB of boost (centered at 40 Hz) is switchable to add in extra bass to suit your taste. Two fixed and switchable crossovers are built into the DX125.2: an 18 dB/octave high-pass filter with a fixed corner frequency of 100 Hz for front stage and rear fill use, or an 18 dB/octave low-pass filter with a fixed corner frequency of 80 Hz when using the DX125.2 as a subwoofer amplifier.
• Kicker certified power output:
30 watts x 2 (@ 14.4V, 4Ω, ≤1% THD+N)
60 watts x 2 (@ 14.4V, 2Ω, ≤1% THD+N)
125 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):
LO (fixed): 100 Hz, -18 dB/octave
HI (fixed): 80 Hz, -18 dB/octave
• Fixed bass boost (switchable): 9 dB @ 40 Hz
• Dimensions (L x W x H): 8-1/4" 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.