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Kicker 46CXA400.1 Mono Block Amplifier

SKU: ME28397 Part Number. 46CXA400.1
4 payments of $99.75 with
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CX-Series Mono Amps are now one-ohm stable, giving you even more power and wiring options for your system! Using efficient Class-D power, the CXA400. 1 features a variable bass boost with KickEQ™, giving you as much as a 6dB of extra bump with a simple turn of the optional CXARC Remote Bass Controller.

A powerful 12dB crossover and 24dB subsonic filter is included, letting you quickly tune your system to perfection. Use the full-range outputs to expand your system with other bass amps, or a full-range amp to complete your system.

CX.1 Amplifiers accept up to 40 volts (400 watts) of speaker-level input signal. This kind of flexibility both makes line-out converters unnecessary and optimizes your sound quality at the same time!

Expand your system with full-range, RCA pass-through outputs, then choose a “standard” mount or a cool vertical mount with the included hardware.

CX.1 Amps deliver as much as 400 watts into one bass channel.

See below for more details.


Power (watts/ch) 4 Ohm

Power (watts/ch) 2 Ohm

KickEQ™ Boost
Variable 0-6dB @40Hz


Power (watts/ch) 1 Ohm

CXRC Remote Bass Capable (sold sep.)

Dimensions (in, cm): (all models 2-3/8, 5.9H x 6-3/4, 17W x …L)
8-1/8, 20.6

Frequency Response (Hz):
25-200, +0/-1dB

Input Sensitivity:
250mV-10V (Low Level)
1V-40V (High Level)

Signal-to-Noise Ratio:
>95dB, a-weighted, re: rated power

Active Crossover:
Variable Lo-pass 50Hz–200Hz, 12dB/octave

Subsonic Filter:
25Hz @24dB/octave

Kicker 46CXA400.1 Mono Block Amplifier