We are the manufacturer of BOSS Audio Car, Powersports and Marine audio/video products. We have been manufacturing good quality, full featured products at a great price for 28 years. Our products are the best backed units in the industry, Items purchased directly from BOSS Audio qualify for a free extended warranty. You get 3 years total warranty on all car stereos, mobile video, speakers, subwoofers and Powersports speaker systems, 6 years total warranty on all amplifiers, and 1 year on accessories. Simply put, you get more for your money from BOSS Audio.