Kicker CX Series CXA360.4 4-Channel Power Amplifier (46CXA3604)

Deliver clear, dynamic sound to your entire vehicle cabin with the Kicker CX Series CXA360.4 4-Channel Amplifier (46CXA3604). Engineered with reliable Class-A/B circuitry for clean full-range audio reproduction, this versatile multi-channel amplifier delivers clean continuous power, high signal-to-noise performance, and flexible system configurations for coaxial speakers, component splits, or bridged subwoofers.

Built with an optimized, low-profile extruded aluminum heatsink, the CXA360.4 fits under seats or in tight trunk compartments. Advanced Kicker technologies—including FIT2™ (Fail-Safe Integration Technology) and KickEQ™ variable bass boost—enable integration with both factory OEM radios and aftermarket head units without unwanted noise or turn-on thump.

Key Features & Benefits:

• Efficient Multi-Channel Power: Delivers 65 Watts RMS × 4 at 4 Ohms (or 90 Watts RMS × 4 at 2 Ohms), providing ample clean headroom to drive front and rear cabin speakers without distortion at high listening levels.
• Flexible 4-, 3-, or 2-Channel Bridging: Run in standard 4-channel mode for a complete cabin speaker setup, or bridge channels 3 and 4 to output 180 Watts RMS into a 4-Ohm subwoofer while channels 1 and 2 power your front soundstage.
• FIT2™ (Fail-Safe Integration Technology): Employs advanced differential-balanced inputs to reject electrical alternator whine and engine interference, accepting speaker-level signals up to 40 volts directly from factory radios without requiring line output converters.
• Selectable Turn-On Modes: Features three turn-on options—standard +12V remote lead, DC offset, or audio signal sensing—allowing seamless integration into modern factory audio systems without a conventional remote turn-on wire.
• Variable 12dB/Octave Active Crossovers: Independent 50Hz–200Hz crossover networks selectable between High-Pass, Low-Pass, or Off (Full Range) allow precise acoustic tuning tailored to your specific speaker capabilities.
• KickEQ™ Variable Bass Boost: Provides up to +6dB of targeted low-frequency boost centered at 40Hz to add warmth, depth, and punch to full-range speakers or bridged subwoofers.
• Heavy-Duty Thermal Management: Extruded aluminum chassis efficiently draws heat away from internal components, preventing thermal shutdown during extended high-volume listening sessions.
• Vertical Mounting Capability: Compatible with optional Kicker custom brackets, allowing the amplifier to be mounted flat against a floor or vertically along a side wall to preserve cargo room.

Ideal Applications:

• Full Cabin Speaker Upgrades: The core power unit for running 4 aftermarket coaxial or component speakers (such as Kicker CS or KS Series) with high vocal clarity and dynamics.
• Single-Amp 2.1 Systems: Configured in 3-channel mode to power a set of front component door speakers on channels 1 & 2 while bridging channels 3 & 4 into a 4-Ohm 8-inch, 10-inch, or 12-inch subwoofer.
• Factory Radio Sound Enhancements: Integrates directly behind factory screens and head units via speaker-level inputs without needing external line output converters (LOCs).

Product Specifications: