Martin Audio Martin Audio SXH218 2x 18" Ultra-High-Output Subwoofer. 32Hz-150Hz, +/- 3dB. Max SPL: 148dB MSRP: $8,250.00
Martin Audio Martin Audio SXCF118-W Touring Fly Version, SXCF118 Subwoofer, WHITE (Special Order) MSRP: $6,500.00
Martin Audio Martin Audio SXCF115-W Touring Fly Version, SXC115 Subwoofer, WHITE (Special Order) MSRP: $5,500.00
Martin Audio Martin Audio SXC118 Cardioid Subwoofer system. Ground-Stack Version. 18" Front & 14" Rear drivers. 43Hz-to-150Hz +/-3dB. Max SPL: 140dB, BLACK MSRP: $4,750.00
