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SKU: 47KEY2004

Kicker 47KEY200.4 Amplifier Compact 4-channel car amplifier with automatic tuning DSP — 50 watts RMS x 4

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Regular price $309.99
Shipping calculated at checkout.


Shipping & delivery

Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).

Shipping policy · Returns · Fitment questions? (561) 207-7988

Delivery and Shipping

Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.

Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.

Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.

Description

Product highlights

  • 4-channel car amplifier/sound processor
  • 50 watts RMS x 4 at 4 ohms
  • CTA-2006 compliant
  • non-bridgeable — minimum impedance of 4 ohms per channel
  • Class D amp technology
  • KEY Auto Setup customizes the signal for your vehicle
    • calibration mic and activation button included
    • automatic adjustments include 40-band EQ, 24 dB/octave crossover filters, time alignment
  • Bi-Amp mode applies tweeter/woofer crossover settings during KEY Auto Setup
  • switchable auto compression
  • selectable high-pass filters (off, 60, 80, 120 Hz; 24 dB/octave)
More Info:
  • automatic limiter with clip lights
  • preamp and speaker-level inputs
    • DC offset sensing turn-on with speaker-level inputs
  • Radio-Detect circuit supplies speaker load for receiver to sense
  • wiring and hardware not included with amplifier
    • 12- or 10-gauge power and ground leads recommended
  • fuse rating: 20A x 1
  • dimensions: 7-3/8"W x 1-11/16"H x 2-3/4"D
  • warranty: 2 years
  • MFR # 47KEY200

Fitment & installation

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