The AD Systems AD Flex 18B is a compact, high-output passive subwoofer designed to deliver tight, musical low end for professional sound reinforcement. Its 18-inch neodymium driver in a bass-reflex enclosure provides impressive extension and punch, with a frequency response of 39 Hz–300 Hz. Rated at 500 W RMS (1,000 W programme, 2,000 W peak) at 8 ohms, it offers strong headroom, delivering up to 129 dB max SPL. Built for the road, the 15 mm birch multiplex cabinet features a durable textured finish, internal bracing, ergonomic handles and a powder-coated steel grille with acoustic foam. A top-mounted M20 threaded pole mount makes pairing with mid/high cabinets straightforward in portable or installed systems. This passive design integrates easily with professional amplifiers and system processors. Supplied with protective covers to help keep the cabinet in top condition between gigs. A reliable choice for live bands, DJs, clubs and venues needing solid, responsive sub-bass.
Includes
- Protective covers
STAGE22.5.100.21