L-Acoustics SB18 IIi Subwoofer 100869559 Coverage Pattern: 60° x 60°

Coverage Pattern: 60° x 60° waveguide

Square 12-In Truss F34 4W Cross Junc 1

System (XSW 1-ME3) Modulation: wideband FM

Maximum SPL: 123 dB

Continuous or timer-controlled output

L-Acoustics SB18 IIi Subwoofer 100869559 Coverage Pattern: 60° x 60°L Acoustics SB18 IIi High Power Subwoofer, 18" Install specific passive subwoofer with a high excursion, direct radiating 18 in transducer mounted in a dual bass reflex tuned enclosure with laminar vents for increased LF efficiency. The enclosure cabinet is constructed of premium grade Baltic beech and birch plywood. The transducer front is protected by a coated steel grill and an acoustically transparent fabric. The enclosure integrates inserts for