I knew about Marcus when he was at The Entertainer, and heard about his company, Sound Performance, through some friends. I have been working with Marcus since 2000 or 2001 and I do not trust anyone else. He did the entire sound system in my 1996 Impala, and I am planning to use him for my 2004 Chevy and my 1987 Monte Carlo SS.
Whenever people see my car, they always ask me who did the work. They are pretty amazed at what Marcus did, and I have already recommended him to a lot of people. His warranties also are really good, and his prices are better than others. Even though he closed the shop that was close to me and now I have to travel a little farther to get to him, I still go to Sound Performance...it is worth the drive.
Tim Edwards
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