At Seismic Audio we believe everyone should enjoy the superior quality sound and durability of high-end car audio equipment at an affordable price. Our car audio subwoofers are the perfect choice for those looking for excellent bass reproduction and deep low-end response. Your car audio system is a big investment, why not choose a woofer that equals its competitors in sound quality but at a fraction of the cost. Not only will you enjoy hard-hitting bass, but the looks of envy of those that don't have them. 

We offer car audio subwoofers in 8 inch, 10 inch, and 12 inch models. Choose from a variety of superior quality subwoofers that best fit your application.  We offer standard, slim mount, and tube subwoofers. You choose the power! Want crystal clear sound, we have that.  Want powerful, hard-hitting, low-end bass that will make your heart skip a beat...we have that too!