KEY200.4 Smart 4-Ch. Amplifier (auto-EQ/processor)
Kicker
KEY200.4 Smart 4-Ch. Amplifier (auto-EQ/processor)
Amplifier
£289.95
Available to order
Amplifier
SKU 47KEY2004
Fitment
System planning support
Tech specs
Available on request
Manuals/downloads
Where supplied
Warranty
Manufacturer backed
Plan the system before checkout
Check channel layout, power, impedance and DSP requirements before choosing wiring or speakers.
Why choose this product?
The biggest advance - in the smallest package. Introducing the KEY smart amplifier and audio processor in one, featuring AI-driven DSP.
Designed specifically to greatly improve the sonics of a typical “deck and four” or OEM sort of system, the Kicker KEY amplifier uses powerful digital signal processing to bring concert realism to your car. Read the full review here.
Hear what the other reviewers have to say about this product! Read the reviews here.
Don't just make your system louder - make it clearer. Make it better…
Compatibility and support
For vehicle-specific advice, send your vehicle make, model, year, current factory audio setup and what you want to improve.
We reply by email or WhatsApp so you have the recommendation in writing.
Downloads
Manual or fitting data may be available on request.
Need fitment help?
Ask before ordering if the vehicle, wiring or DSP setup is unclear.
Send the make, model, year, factory audio setup and what you want to improve. We’ll reply in writing so you have the advice to refer back to.