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Kicker 47KEY2004 KEY 4-Channel DSP Smart Amplifier, 4x50W

Kicker 47KEY2004 KEY 4-Channel DSP Smart Amplifier, 4x50W

Kicker

In stock

MSRP: $329.99
$239.96
(You save $90.03)

Highlights

  • Speaker Size 4x50"
  • Sensitivity 24 dB
  • Amplifier Channels 4
SKU:
47KEY2004
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Every order includes

  • A vehicle-specific install guide
  • Free lifetime tech support
  • The harness or adapter your vehicle needs, listed in the fit box above
  • 60-day returns

Questions? Talk to a Velocity advisor

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Specifications

Specifications

Speaker Size
4x50"
Sensitivity
24 dB
Amplifier Channels
4

About the Kicker 47KEY2004 KEY 4-Channel DSP Smart Amplifier, 4x50W

From the manufacturer

Kicker 47KEY2004 KEY 4-Channel DSP Smart Amplifier, 4x50W The biggest advance - in the smallest package. Introducing the KEY smart amplifier and audio processor in one, featuring AI-driven DSP. 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. POWERHOUSE - In addition to an unbelievable sound quality, the KEY200.4 delivers 200 watts of pumpin’ power to your factory speakers. At KICKER, we know power and clarity always go hand-in-hand. HIDDEN TREASURE - Measuring less than eight inches long and only two inches high, the KEY200.4 fits nearly anywhere. Mount it behind your radio, under the seat, or in your trunk with ease. START. DON’T STOP. - The KEY200.4 is one of the first amps fully compatible with newer vehicles using start-stop systems. Features - • 200 Watts Of Power (50x4) • Auto EQ Microphone With Selector Switch Included • Compatible with Start/Stop Vehicle Technology • FIT2™ Technology Included • Turn On Via Remote 12v Signal Or DC Offset • Auto 40-Band Equalizer • Bi-Amp Capability (Defeatable) • Auto Compressor (Defeatable) • Kicker EQ Preset (Defeatable) • Auto Time Alignment (Defeatable) • Auto Level Adjustment (Bi-Amp Mode Only) • Auto Speaker Size Detection • 24dB Crossovers • 60/80/120hz High Pass Filter (Defeatable)

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The specs above are the fastest way to confirm a part is right before checkout — a size or power rating just outside your factory setup usually means an adapter or a different SKU, not a return later. If you are not sure which spec matters for your vehicle, the fit tool at the top of the page narrows the catalog to parts already confirmed for your year, make, and model.

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