Skip to product information
The Kicker KEY200.4 packs a powerful 200-watt amplifier and intelligent audio processor into a compact chassis that fits almost anywhere. An included microphone and built-in DSP automatically measure your car's acoustics, applying a 40-band equaliser and 24dB crossover to reveal concert-quality sound from factory speakers. Compatible with modern start-stop vehicle systems, it features FIT2 technology for seamless integration with stock and aftermarket radios. Dynamic power management keeps the music playing by applying an inaudible limiter only to musical peaks, ensuring uninterrupted performance even under thermal stress.
Power Output (4 Ohm Stereo): 50W x 4
Total Power: 200W
Frequency Response: 20Hz – 20kHz (+0/-1dB)
Signal-to-Noise Ratio: >90dB (a-weighted, re: rated power)
Input Sensitivity (High Level): 250mV – 10V
Active Crossover: 24dB/octave, selectable high-pass or all-pass @ 60/80/120Hz
Auto EQ: 40-band equaliser with included microphone
Bi-Amp Capability: Defeatable
Dimensions (H x W x L): 4.3 x 7 x 18.7 cm
Compatibility: Start-stop vehicle systems, FIT2 technology
Kicker KEY200.4 4-Channel Smart Amplifier 200W
£289.95
Sale price
£289.95
Regular price
Power Output (4 Ohm Stereo): 50W x 4
Total Power: 200W
Frequency Response: 20Hz – 20kHz (+0/-1dB)
Signal-to-Noise Ratio: >90dB (a-weighted, re: rated power)
Input Sensitivity (High Level): 250mV – 10V
Active Crossover: 24dB/octave, selectable high-pass or all-pass @ 60/80/120Hz
Auto EQ: 40-band equaliser with included microphone
Bi-Amp Capability: Defeatable
Dimensions (H x W x L): 4.3 x 7 x 18.7 cm
Compatibility: Start-stop vehicle systems, FIT2 technology