Pinnacle Autosound is an off-shoot of Sound Line Design. With the residential business continuing to grow each year, the owner, Will Talmadge, was ready to focus fully on its development. He arranged for longtime friend and business acquaintance, Joey Knapp to purchase the car audio part of Sound Line Design. Brian Knagge was still continuing on with his role of providing excellent car audio service to clients, as he has for the past 20 years.

The word “pinnacle” means highest point, peak, or top. The name embodies what we strive for every day at Pinnacle Autosound. Our technicians have combined experience in the industry of over 40 years. That 40 years of experience, combined with continual training and education on new cars and processes, ensures that your vehicle is in good hands with us.

We offer an extremely wide range of services from basic radio installations, all the way to fully-active custom SQ builds. We are not only proficient at working on your car or truck, but also your boat or powersports vehicle.

Pinnacle Autosound stocks and utilizes an extensive collection of hardware and parts for any job. No matter what you need done, we have you covered.