The world of car audio can be difficult to navigate, but the people at Earthquake have made it their mission to deliver one stop shopping to audio enthusiasts all over the world. With over a decade of experience they have developed a full line of products that boast high-end sound quality without an outrageous price tag. Based in Hayward, CA the company was founded by enthusiasts and they have proven their products in sound competitions all over the country. With a massive trophy case to prove their clout, Earthquake products are not just about being loud, but also delivering a high quality music experience and a unique look. Backed up by excellent service and expertise, the people at Earthquake look to continue to make their mark for years to come.