09/09/2026
OLD-SCHOOL RESPECT – When the owner of a 1977 Mercedes 450sl came to us, he brought some product he was looking to have installed. He checked our reviews so he felt comfortable bringing his car to us. We installed a 4-channel Kicker Key amp to power Kicker KS components in the front doors, giving them a clean, loud sound. A Kicker powered sub and box in the trunk give him just the right amount of bass. We also added sound-deadening in key areas to help with the rattling. The customer was very happy with the way the system turned out and how clean the install was. Whether you drive a classic or a “gently used” model, Audio Express knows how to make your ride look and sound its best.