SB 18

SB18 is a compact subwoofer designed to extend the bandwidth of the Kara and Kara II systems in mobile and touring applications. SB18 features one high-excursion, directradiating 18“ transducer mounted in a dual bass-reflex tuned enclosure. SB18 can be coupled mechanically and acoustically with Kara and Kara II to reinforce contour and extend bandwidth to 32 Hz. SB18 features L-Vents that substantially reduce turbulence and port noise at high levels while also increasing LF efficiency. The SB18 frequency response is optimized to couple perfectly with Kara and Kara II, in a flown and stacked configuration. SB18 is also an ideal subwoofer for X Series loudspeakers. SB18 can be deployed in standard or cardioid configurations with dedicated presets. The SB18 enclosure is constructed of premium grade Baltic beech and birch plywood to ensure maximum acoustical and mechanical integrity. The protected cabinetry and robust design ensure longevity in storage and on-the-road manipulation. SB18 integrates a four-point, captive rigging system that simplifies deployment and provides visual safety assessment. Four ergonomic handles facilitate handling. Ground runners and matching top tracks secure stacking deployment and corner stops protect the side panels. SB18 has been weatherized to achieve an IP55 rating for outdoor operations.