The Alto Professional TX12S is a powerful and affordable solution to producing ground-shaking bass in small to mid-sized spaces. Perfect for musicians and small business owners, looking to revamp their rehearsal space or intimate performance spaces, this subwoofer powerfully extends the lower frequencies of just about any PA speaker and ensures a sonic experience that can be heard and felt in equal measure. In addition to being versatile, this unit was designed with ease at the forefront—the TX12S is simple to set up and built to last. Thanks to a 12-inch driver with a 2-inch voice coil, the TX12S can handle the nuanced, deep bass frequencies that are too commonly lost when using standard full-range speakers. The powerful onboard 900W amplifier comes equipped with overload protection ensuring your low end is clean and clear even at full blast. The TX12S is built to withstand any wear and tear that may occur. The subwoofer's enclosure is made from fiberboard that is durable, resonant-free, and enhances the unit's inherent acoustic qualities. In addition, this subwoofer and all other products in the TX Series are designed and tuned in the United States.