Kicker KEY200.4 Amp 4 Channel Full Range Car Smart Amplifier & DSP 4x50w

KEY200.4 Smart 4-Ch. Amplifier (auto-EQ/processor) 4x50w KEY200.4 The biggest advance in the smallest package. Introducing the KEY smart amplifier and audio processor in one, featuring AI-driven DSP. ACOUSTIC CORRECTION = AUDIO PERFECTION 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. 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. The amplifier also features FIT2™ (Fail-Safe Integration Technology), providing compatibility with nearly every stock and aftermarket radio on the road today. KEEP THE BEAT If the temperature reaches the threshold, the KEY200.4's dynamic power-management algorithms kick into gear! Instead of hearing the amplifier's volume “pumping” or blowing a fuse – KEY technology engages a nearly inaudible limiter/compressor, applied only to the peaks of the music for as little as milliseconds at a time. The amplifier quickly cools, which deactivates the compressor. Music returns to its full dynamic range without a moment’s interruption!
CEN
Free UK Mainland Delivery

KEY200.4 Smart 4-Ch. Amplifier (auto-EQ/processor)

4x50w KEY200.4

The biggest advance in the smallest package.

Introducing the KEY smart amplifier and audio processor in one, featuring AI-driven DSP.

ACOUSTIC CORRECTION = AUDIO PERFECTION

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.

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. The amplifier also features FIT2™ (Fail-Safe Integration Technology), providing compatibility with nearly every stock and aftermarket radio on the road today.

KEEP THE BEAT

If the temperature reaches the threshold, the KEY200.4's dynamic power-management algorithms kick into gear! Instead of hearing the amplifier's volume “pumping” or blowing a fuse – KEY technology engages a nearly inaudible limiter/compressor, applied only to the peaks of the music for as little as milliseconds at a time. The amplifier quickly cools, which deactivates the compressor. Music returns to its full dynamic range without a moment’s interruption!

  • 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)

  • 4 channel power amplifier
  • Microphone
  • Microphone cable with switch
  • Fuse holder
  • Manual and installation hardware


Orders received before 2pm are usually shipped same day.

We offer free UK mainland delivery on every product we sell, but if you want it fast choose the Express next working day delivery option at checkout.

Express next working day delivery is for UK Mainland orders only, otherwise its a 2 working day service.

We ship normal working days, Monday to Friday, except weekends, bank holidays and public holidays. Unfortunately we do not offer Saturday delivery.

Northern Ireland, Scottish Highlands, Scottish Islands, Isle of Man, Isle of Wight & Scilly Isles additional delivery charges on all orders may apply.

1. This policy sets out the returns policy for goods or services purchased through the online store operated by CEN UK LTD.

2. To be eligible for a return, your item must be unused and in the same condition that you received it, and it must be in the original packaging.

3. By visiting our website and/or purchasing something from us, you are deemed to have accepted these terms and conditions.

4. Other types of services cannot be returned for a refund, for example where the service begins as soon as you make the payment (e.g. a downloadable software product) or a software, voucher codes, gift cards or gift wrapping service.

5. Under the Consumer Contracts Regulations, if you change your mind about a purchase you have made within 14 working days after the date of delivery, you are entitled to a full refund less our postage and packaging cost of the original purchase price for the goods you wish to return. You will not be entitled to a refund of the cost you incur in returning the item to us.

6. Our standard returns policy entitles you to a full refund of the purchase price less our postage and packaging cost if you change your mind (i.e. the goods or services provided are not faulty or were not described properly) within 14 working days.

7. If the item you purchased was faulty or did not work properly, or you think the item was not as described in the item description, please contact us first before requesting a refund as we may be able to resolve your problem to your satisfaction.

8. Where you would like to return a physical product you have purchased, please contact us to let us know that you will be returning the item. To obtain a refund for a non-physical product (like a service) please contact us for further information about how this can be done.

9. Once your return is received and inspected we'll contact you to let you know whether your refund will be processed or not, and credit your original method of payment, within a certain amount of days.

10. If you haven't received a refund yet where we have told you we have issued one, please check your bank account or card statement to make sure it hasn't been received and then contact your bank as some banks or card companies take a number of days to credit your account.

11. If an item you purchased was purchased with a discount voucher, then we will only refund the amount that you paid (and not the amount the item was listed for).

12. If an item you purchased was in a sale then it may not be eligible for a refund if you have changed your mind. If you are in any doubt please contact us before making the purchase.

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