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The Kicker 46CXA3604 is a reliable, high‑performance 4‑channel Class AB amplifier designed to upgrade your full‑range speakers with clean, powerful, and accurate sound. Built with Kicker’s dependability and tuning flexibility, it’s an ideal choice for mids and highs in any vehicle.
Highlights4‑channel full‑range amplifier
65W RMS x4 @ 4Ω
90W RMS x4 @ 2Ω
180W RMS x2 bridged @ 4Ω (4‑ohm stable when bridged)
CTA‑2006 compliant
Class AB amplifier topology
Frequency response: 10–20,000 Hz
Variable high‑pass & low‑pass filters (50–200 Hz, 12 dB/octave)
Variable bass boost (0–6 dB @ 40 Hz)
Preamp & speaker‑level inputs
(speaker‑level requires speaker‑to‑RCA adapters)
Optional rear‑channel remote bass controller
3‑second turn‑on/turn‑off delay to eliminate pops
Includes hardware for vertical mounting
Wiring not included
8‑gauge power/ground recommended
40‑amp fuse recommended
Dimensions: 12‑7/8" W × 2‑3/8" H × 6‑3/4" D
Warranty: 2 Years (Authorized Kicker Dealer)
Amplifier Class: AB
RMS Power: 65x4
Power @ 2Ω: 90x4
Bridged Power: 180x2 @ 4Ω
Peak Power: 180x4
Crossover High‑Pass: 50–200 Hz (12 dB/oct)
Crossover Low‑Pass: 50–200 Hz (12 dB/oct)
Bass Boost: 0–6 dB @ 40 Hz
Signal‑to‑Noise Ratio: 75 dB
THD: 1%
Minimum Impedance: 2Ω (unbridged), 4Ω (bridged)
Input Voltage: 14.4V
Dimensions:
Width: 12‑7/8"
Height: 2‑3/8"
Depth: 6‑3/4"
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Ships from North Carolina
Authorized Kicker Dealer
Full Manufacturer Warranty
Trusted Since 1979
Expert product support and installation guidance