Avenue Sound is on a fast track with Pioneer's 2010 line, Stage 4 products and the Build Off 4.0. The company's 2000 Viper, featuring a special order dark grey paint scheme, will house the Stage 4 system that each participant installs for the 2010 Build Off.

Billy Moerler, a 16 year veteran with Avenue Sound, relayed to 12voltnews.com "We are so impressed with the performance of all the Stage 4 products. In our Viper we didn't have much room to work with. The 99RS fit right into the single DIN slot in the dash. We designed a layout in the truck to arrange the amplifiers down the center and fabricated sub enclosures on the sides. Thank goodness the system uses 10" subs. 12's would have been a big problem space wise."