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Kicker Plug & Play 200.4 Key Amp Bundle 2 & 4-Door (NON B&O System) | '21- Current Ford Bronco

Price:
Current price $426.58
Original price $473.98
Original price $473.98 - Original price $473.98
Original price $473.98
$426.58 - $426.58
Current price $426.58
Sale Sale

Frequently Bought Together:

  • Kicker CS Complete Plug & Play Speaker Bundle Upgrade | '21- Current Ford Bronco

    $220.46 $244.95
  • Kicker 48TRTP122 Down-Firing 12" CompRT 2-Ohm Enclosure Upgrade

    $349.99
  • SSV Works Rear Subwoofer Add-On I 21' - Current Ford Bronco

    $399.99

Free US Standard Shipping with 30-Day Returns

A Better Sound. Automatically. The KEY200.4 Smart Amplifier uses AI-driven DSP to dramatically improve the quality of your audio in a matter of minutes. Press one button and you’re done!

Back in stock, however with a **DISCLAIMER**! While this bundle is a great solution for your Bronco, we did encounter a few issues which is what resulted in us pausing the release of more units. In short, some of the Broncos have a factory frequency which creates a distortion that even the Key amps built in the KEY Smart Amplifier Technology cannot overcome.

Although we stand behind this bundle, which is a success for the majority, the Bronco prevents it from being a 100% success. Here are some signs after installation to look out for, in case you are one of the few that experience the issues.

  • - High pitch squeal after AI DSP is set with gains set to zero.
  • - Amp will consistently fall into protect mode.

Check out the Bronco Audio page to view other options such as which speaker and subwoofer bundle fit your build needs.

Trail Seven Installation Video:

Trail Seven AI DSP Set Up Demonstration Video:

Product Information

Features, Description, Reviews, Q&A ,Specs & Installation

LEAD TIMES

Your plug and play bundle is hand assembled in our Frederick, MD facility. Current processing lead times for plug and play bundles from order to ship: 5-7 business days

OVERVIEW

Our bundle is shipped mounted, pre-terminated and ready for a full plug and play install.

Kicker Key 200.4: The biggest advance - in the smallest package. Introducing the KEY smart amplifier and audio processor in one, featuring AI-driven DSP.

PRODUCT HIGHLIGHTS

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.

Start with these KEY200.4/ 180.4 SMART AMPLIFIER TEST TONES for easy setup!

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!

FEATURES

PLUG AND PLAY: All of our bundles are pre-wired and completely assembled prior to shipping from our Frederick, Maryland shop. When you get your bundle, your full system is ready to drop into your Bronco! Simply follow the video which guides you through the plug and play install.

TESTED AND APPROVED BY TRAIL SEVEN: Our Kicker Key Amp bundle has been installed and tested in house, and we're pleased to put our stamp of approval on this package!

Warranty Information

  • When purchased from an Authorized KICKER Dealer or kicker.com, KICKER warrants this product to be free from defects in material and workmanship under normal use for a period of TWO (2) YEARS from date of original purchase
  • Product Warranty I KICKER

Vehicle Fitment Guide

  • 2021 - Current Bronco: (NON- B&O) 2 & 4-Door

TECH SPEC

Kicker Key 200.4 Amplifier:

  • 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)
  • Dimensions: 1-11/16 x 2-3/4 x 7-3/8
  • Power Output: 50x 4 @ 4Ohm
  • Remote Capable: Yes
  • Frequency Response: 20-20k, +0/-1dB
  • Input Sensitivity: high level 250mV-10V
  • Signal-to-Noise Ratio: >90dB, a-weighted, re: rated power
  • Active Crossover: Off, 60, 80, or 120 Hz; 24dB/octave

WHAT'S IN THE BOX

  • Amplifier: Kicker Key 200.4
  • Harness: Complete plug and play T-Harness with 20amp in-line fuse
  • Zip Ties: Two ties for securing the amp to the bracket
  • Velcro Strip: Applied to the amp and bracket prior to zip ties
  • Microphone
  • Microphone Cable With Switch
  • Fuse Holder
  • Manual and Installation Hardware

Installation instructions

  • Full detailed installation guide here: LINK
  • Kicker Key 200.4/ 180.4 Smart Amplifier Test Tones: LINK

VIDEO

Trail Seven's Installation Video:

 

Trail Seven's Ai DSP Set Up Demo Video:

 

Kickers Ai DSP Tuning Instructional Video:

Ask A Question

Overall rating: 4.7083335 / 5 from 24 reviews.

AI Generated Review Summary

Summary topics

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Review highlights

Reviews

Good product / bad instructions

"I bought this Kicker Plug & Play 200. 4 Key Amp along with an Alpine-S 6 speaker non-B&O speaker package. The installation for both was fairly easy, guided in large part by the terrific videos that TrailSeven puts together that shows the installation process step-by-step. The speakers? Exceptional -- a huge upgrade versus OEM. The Amp? Harder to tell. Once installed, setting up the Amp becomes more difficult. Depending on which installation video one watches, the recommended switch settings are different -- and Kicker's own documentation is written so that only an electrical engineer probably truly understands everything. Ideally, TrailSeven would look at what gear you've installed and provide the recommended settings, or build a "settings recommendation engine" on its website. That would turn a three star recommendation into a five star by taking the guesswork out of configuration."

Scott H. (3/5)

kICKER 200. 4

"It is true that the videos and information provided by you made everything easy. I installed it and I am very happy with the Kicker 200. 4. I am now waiting for the Kicker 500. 1, and with that I will finish upgrading my system. Once again, I am grateful for your service here in Puerto Rico."

miguel a. (5/5)

Upgrade

"Installed this in my 2025 Bronco with non b&o system. I installed the Alpine S series speakers and it made a huge difference. The only downside to this amp install, is my factory installed subwoofer in the rear no longer works."

Charles W. (4/5)

Settings reset when car is off

"Followed the video instructions to a T. The videos are good but the end result is not. The amp resets all settings when the car is turned off, and the quality didn't seem to improve. I called the store to see if I could have them look at my car and see why, and was told they don't have availability for 2 months. I would rate it 1 because the quality is worse than OEM, but the instructions were at least good."

Rob (2/5)

Very easy to install. Video

"Very easy to install. Video is perfect. Love the sound."

Craig A. (5/5)

Simple but great solution

"Adding this kit to my Bronco audio is the difference between night and day. Simple to install and to tune! Thank you!"

Robert K. (5/5)

Great product

"Hooked up the kicker key amp and with kicker speakers sound has improved dramatically. Great product for a great price!"

Michael D. (5/5)

Awesome

"When they say it’s plug and play they weren’t joking. Videos are also a life saver!"

Doye B. (5/5)

small footprint with big impact

"Easy install and made a huge difference in the sound quality and clarity. Twice as loud. Paired with Kicker KS plug and play speaker bundle."

Brian F. (5/5)

Kicker 200. 4 key amp

"Everything is included for an easy install. Even for an amateur like me. . My sound system sounds way better than factory. Had some issues in the begging with clicking and amp shutting on/off while vehicle was completely off. I emailed them that I was having these issues and by the 2nd day I was contacted and they were able to figure out the problem and fix it. Would definitely buy from them again. My next purchase will be a sub and amp in the near future."

Gerardo V. (5/5)

Q&A

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