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

Wow, cannot believe the tune improvement. This package was really easy to install. The tuning took a lot of effort for me as I surprisingly had a 7 speaker system with the "sub" locked. Now that everything has fixed and the tuning has been corrected I cannot believe the sound improvement. 5 stars all day for this product I highly recommend.

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.

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