I brought my 2012 Mustang convertible into Sound Innovations. Pat and Chris did an awesome job helping me design a system for my car. It had the factory Shaker system which sounded okay but after Pat installed the new speakers and amplifier there is a night and day difference between the old system and the new one. Especially with the top down! They put JL audio speakers and a JL Audio amplifier in and I couldn't be happier with the way it sounds! Oh and I had them put an alarm & remote start on and it works awesome! I Highly recommend Everyone go in and check out their showroom!