This year Atlanta-based Sound Sensations is participating in the Pioneer Sound Build Off for the third time. "In 2007 we really got fired up about doing very high end systems focused absolutely on sound quality. That focus coincided with Pioneer's Sound Build Off 1.0. We finished in 3rd place that year and followed that with a win in 2008," Marc Vickers relayed to 12voltnews.com. This year Sound Sensations is back in the Build Off with the '99 Mercedes CLK430 that won Build Off 2.0. Vickers said "It's the same body but a totally different system build and overall look. We went with new paint and a high performance look, adding a few vents and touches for a racing look."