The SW10 is a sealed 10-inch sub that’s compact, affordable, powerful, and hi-tech. It delivers deep, tight bass at high volume. Its advanced, high-excursion, glass fiber woofer is optimally driven by an efficient amplifier of 350 watts RMS. Exploit its low cost and high performance by installing a pair of SW10 subs in your theater or media room for smooth, impactful bass response.