Big 5 Electronics is a supplier of 12-volt appliances. These include amplifiers, headphones, marine electronics, DVD players, monitors, cameras and iPod accessories. The company is an authorized distributor of such brands as Alpine, Axxess, Boyo, Hushmat, Kinetik, Metra, Directed Electronics, MTX Audio, Pioneer, Planet Audio, Power Acoustic, Raptor, Sony, Soundstream and XpressKit. Big 5 Electronics offers same-day shipping, next-day delivery, will-call and free technical support. The company serves retailers as well as manufacturers.