Features

The SWX218 is a double 18" passive subwoofer system engineered for commanding low-end power in professional audio setups. With a frequency response of 32Hz to 300Hz and a 4Ω impedance, it delivers deep, resonant bass with precision. Boasting 2400W AES power handling and a staggering 9600W peak, this subwoofer achieves a sensitivity of 100dB (1W/1m) and an impressive SPL of 134dB continuous (140dB peak), ensuring impactful sound for any venue.

Featuring dual 18" woofers with aluminum frames, 4.5" high-temperature-resistant voice coils, long-excursion neodymium magnets, and waterproof cones, it’s built for durability and performance. The rugged 18mm birch plywood cabinet, finished in black polyurea coating, is paired with a perforated steel grille and waterproof, dustproof acoustic foam for all-weather reliability. Equipped with an M20 top-mounted thread plate for pole mounting, four bar handles (two per side), and integrated hardware for suspension using a customized fly bar or flying frame, the SWX218 offers versatile setup options for live sound and installations.