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More about the product
The Kicker 46CXA4001 is a monoblock amplifier designed to deliver clean and powerful bass for subwoofer systems. Compact and efficient, this amplifier is ideal for those looking to enhance low-frequency performance without taking up too much space in the vehicle.
The 46CXA4001 provides up to 400 watts RMS at 1 ohm, making it suitable for driving a single high-performance subwoofer or a pair of smaller subs. Its Class D design ensures efficient power delivery while minimising heat build-up, which helps maintain consistent performance during long listening sessions. This efficiency also reduces strain on the vehicle’s electrical system.
The amplifier includes a variable low-pass crossover for precise tuning of bass frequencies, allowing users to match the output to their subwoofer and system configuration. A built-in 24dB subsonic filter protects the subwoofer from damaging ultra-low frequencies, while KickEQ™ variable bass boost adds up to 6dB of extra punch when needed. These features provide flexibility for different music styles and listening preferences.
Connectivity is straightforward with high-level and low-level inputs, making the amplifier compatible with both factory and aftermarket head units. It also supports Kicker’s optional CXARC remote bass control, which allows easy adjustment of bass levels from the front seat.
The compact chassis features a sleek black finish with Kicker branding and a clean layout for simple installation. All connections are located on one side for a neat and organised setup. Advanced protection circuits guard against thermal overload, short circuits, and other potential issues, ensuring safe and reliable operation.
While the 46CXA4001 offers strong bass performance, it is designed exclusively for subwoofer applications and does not power full-range speakers. It suits entry-level to mid-range builds where clean, controlled bass is the goal. Compared to larger monoblock amplifiers, it provides a more compact solution with enough power for most everyday systems.
Technical details
- Brand
- Kicker
- Power (RMS)
- 1x 150WRMS @ 4Ω|1x 300WRMS @ 2Ω|1x 400WRMS @ 1Ω
- Warranty
- 24-months
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Why Choose Bankstown Sound for Your Car Audio & Tech Upgrades
At our Bankstown Sound store and workshop in Sydney, our team ensures every car and auto audio installation and upgrade starts with an understanding of how you use your car. Our team works with you to understand your driving habits, the features you rely on, and the problems you’re trying to solve.
Most factory setups are built to broad standards and often lack the clarity or seamless connectivity required for how people actually drive. That’s why we focus on modernising your dashboard and audio performance based on how you use your vehicle.