Atlantic Technology SB-900DF-BLK 8" Down-Firing Powered Subwoofer, 125-Watt (Single, Black)

Small, unobtrusive and deceptively simple-looking, the Atlantic Technology SB-900DF powered subwoofer has a rugged 8" driver with an oversized surround for exceptionally long excursion and low distortion, even at very high output levels. Its high-current, equalized 125-watt amplifier and massive finned heat sink allow the SB-900DF to achieve a low-end extension of 32 Hz (-3 dB) - the lowest fundamental note in the musical spectrum - and its solid, muscular sound surprises and delights listeners every time.