soundstream.com —  Epsilon Manufacturing makes Soundstream and PPI brands. They are a full line car audio manufacturer, from head units to speakers, subwoofers, amplifiers, processors and video products. 

pioneerelectronics.com —  Pioneer is one of the largest companies in the electronics industry and offers car, home, marine and professional studio equipment. Pioneer also hosts an annual "Dealer Build Off" to promote their top dealers and their work. Pioneer has IASCA evaluate these vehicles each year, based on IASCA's sound quality rules for the Pro Division.

lanzar.com —  Lanzar manufactures a full line of car audio and multimedia products and is a company that is very active in the car audio competition scene. Visit Lanzar's website to see what they have to offer!

jbl.com —  JBL manufactures products for car, marine and home audio applications. JBL also has a car audio competition team that has won numerous awards in IASCA, MECA and USACi sound quality competition.

jlaudio.com —  JL Audio manufactures speakers, subwoofers, processors and amplifiers, as well as custom fit, pre loaded sub enclosures called the "Stealthbox". Stealthboxes are custom fitted enclosures designed to maximize space and subwoofer performance in vehicles. JL Audio manufactures products for home, marine and car applications.

hybrid-audio.com —  Hybrid Audio is a manufacturer of world class speakers. A new subwoofer line will be added in the near future. Team Hybrids, Hybrid Audio's sound quality competition team, has secured more first place wins in IASCA, MECA and USACi SQ competition than most manufacturers

dbdrive.net —  dB Research manufactures dB Drive, dB Link, Bass Inferno and Quantum Audio products.  

soundcraftersdb.com —  Since 1978, Soundcrafters of Daytona Beach has been providing their clients with top notch products and installation services. Soundcrafters offers car and custom home audio installations, remot starters, security and full blown custom custom installations.   Come visit us at 2200 S. Ridgewood Ave. in South Daytona, FL or call us at (386) 761-8800