Fantastic product. The sound is awesome.

I built this set into the front doors of my 2017 Toyota Yaris Hybrid. The rear doors have a set of Focal IC Toy 165. A huge improvement over the Toyota OEM speakers! The soundstage is wider and much clearer. Really enjoying music again! The set plays on the OEM radio/navigation from Toyota. Focal has made it really easy, so it's not a 'plug and pray' situation. The pop rivets and all necessary mounting materials are included. Installing the speakers took a little more time, because the A-pillars also had to be disassembled. Due to the thickness of the tweeters, they do not click into the recess. I secured the tweeters with hot melt glue and a layer of adhesive foam. To use the OEM plug, the black adapter plugs must be mounted on the tweeters. All in all, not a difficult and time-consuming job. By installing acoustic insulation behind the speakers, the bass sounds nicely controlled. If you want more bass, a subwoofer is recommended.

The sound quality is fantastic, even though I kept the factory amplifier and head unit. Highly recommended.
Plug&play as advertised, only the tweeters were slightly thicker than the OEM, this is why the locking tabs were unable to "click" around the speaker, but it holds them in place.