I looked long and hard to find a capable marine audio shop to upgrade my oem stereo gear. I was looking for great quality sound that would not break the bank. I also wanted someone with experience, after all they were going to cut into my new boat. I was very satisfied with Extreme Marine Audio in Huntington Beach. You actually get to meet with Tim, the owner, and discuss the install, options, etc. Tim was the only installer I met with that prefers using preamps. WOW was he right. The shop was clean and easy to get to. Tim and his team did a GREAT job. The work extensively in the So Cal marine industry from yachts in Newport to extreme tow boats.\r
Give Tim a call.
Pros: decades of experience in custom marine audio. Installing car audio does not qualify people to work on boats.