Tannoy Tannoy TAN-VSX10BP-BK 10" Compact Band Pass Passive Subwoofer for Portable and Installation Applications MSRP: $789.00
Pioneer Pro Audio Pioneer Pro XY-218S Dual 18" driver quasi-bandpass subwoofer (Available Black or White) MSRP: MAP: $4,199.00
Pioneer Pro Audio Pioneer Pro XY-215S Dual 15" driver quasi-bandpass subwoofer (Available Black or White) MSRP: MAP: $3,090.00