Bose B2 Bass Module for L1 Systems - Black
RCF SUB-8006AS Active Subwoofer with 4 Inch Voice Coil and 2 x 18 Inch Woofers
TOA FB-120B 12 Inch 600W 8 Ohm Subwoofer - Black
TOA FB-120B 12 Inch 600W 8 Ohm Subwoofer - White
