Martin Audio SX118 - 18" Passive Subwoofer

The SX118 is a compact, high performance subwoofer that extends the low frequency operating range of the system to 47Hz and provides exceptional low frequency output for such a compact enclosure.

• Compact, direct radiating subwoofer
• 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone
• High output capability
• Tour-grade plywood enclosure with flying inserts