A sealed, 10-inch sub that’s compact, affordable, powerful, hi-tech. One that delivers the deepest, tightest bass at high volume. Its advanced, high-excursion, glass fibre woofer is optimally driven by an efficient amplifier of 450 watts rms. Exploit its economics and performance with a pair of SW10 subs in diagonally opposite corners of your room for the smoothest, most impactful bass response.