Consisting of the most flexible stereo models and potent monoblock models, the new DXA amplifiers power is guaranteed to exceed rated power.

The biggest advance – in the smallest package.
Introducing the KEY smart amplifier and audio processor in one.
Don’t just make your system louder – make it clearer. Make it better…
Press the selector, and the microphone goes to work. The KEY uses a powerful internal computer to deliver dramatic improvements in realism and soundstage. A massive 40-band equalizer improves tonality, and a 24dB crossover re-defines the capabilities of each speaker.
The concert quality of your factory stereo is revealed! What would take hours for a professional to achieve happens in a matter of minutes. All automatically. All with the press of a single button.
In addition to an unbelievable sound quality, the KEY180.4 delivers 180 watts of pumpin’ power to your factory speakers. At KICKER, we know power and clarity always go hand-in-hand.

KX-Series Amplifiers represent the brand workhorse, delivering the power and performance expected from 40 years of proven technologies and advanced components. Mono and Multi channel amplifiers – all supplying high-efficiency, Class-D power in the most compact chassis to date.

The CX 600.5 Amplifier is built to be the complete package in one cool looking amp.