KICKER CXA8001 800-Watt Mono Class D Subwoofer Amplifier | 46CXA8001

Powerful, flexible bass for your car audio

Upgrading your sound system requires power you can depend on and a design that fits your space. The KICKER CXA8001 800‑Watt Mono Class D Subwoofer Amplifier blends muscular output with thoughtful features that help you sculpt the moment you press play. It’s built to work with a wide range of subs while keeping heat and noise in check, so you can enjoy the rhythm you crave without compromising clarity.

Power and signal shaping you can control

In CX-Series fashion, the CXA8001 gives you tools to craft the bass precisely as you want it. A variable 12 dB per octave crossover lets you define where the bass starts relative to your midrange. A 24 dB subsonic filter keeps unwanted rumble from muddying the low end, while a 6 dB KickEQ boost lets you add punch when the track calls for it. These controls stay accessible, so you can tune on the fly if your listening environment changes.

• 12 dB/octave crossover for clean sub-to-mid integration
• 24 dB subsonic filter to protect speakers and minimize low-end mud
• 6 dB KickEQ boost for enhanced impact without excessive EQing

Flexibility for real-world setups

The CXA8001 is engineered to be stable down to one ohm, offering flexibility to run multiple subs or more demanding configurations. It accepts a broad power range—from as little as nine volts from your vehicle battery up to 40 volts of speaker-level input—so you can pair it with a variety of subs and factory or aftermarket wiring schemes.

• One-ohm stability expands installation options
• Wide input signal tolerance supports different vehicle setups
• Monoblock design concentrates power for dedicated sub performance

Install-friendly and built to last

Included mounting hardware supports both vertical and horizontal orientations, helping you achieve a clean, professional look in cars, trucks, or SUVs. The rugged construction and efficient Class D design help maintain performance across long drives and demanding sessions, with less heat buildup and more consistent output.

What to expect in practice

Users often report tighter, more controlled bass and clearer overall sound when pairing this amp with quality subs. Results depend on your full system and vehicle, but the CXA8001 offers a reliable path toward deeper, more impactful playback without guaranteeing specific outcomes.