8" TAPPED BASS HORN WOOFER SUPER SUBWOOFER LOW QTs LOW Fs HIGH EXCURSION HIGH OUTPUT MONSTERS! PMR | Reverb Greece
Atlantic Technology Declares Wireless Subwoofer Freedom with New FS-Series | audioXpress
STLF-18500A | 18" Cast Aluminum Frame High-Power Raw Woofer Speaker, 1 – Sound Town
VXF-15 | 15" 3,000 Watt Max Power Car Subwoofer | Skar Audio
Parts Express - WOW! 30% OFF?! With a large roll surround, high excursion, and low Fs for its size, the Peerless SLS-P380945 5-1/4" subwoofer is ideal for use in extremely compact subwoofer