SB18 Subwoofer
L-Acoustics
The L-Acoustics SB18 is a high-power 18" subwoofer with a dual bass-reflex enclosure and L-Vents™. It delivers up to 138 dB SPL and extends low-frequency response to 32 Hz. Featuring a rugged design with a four-point rigging system, it’s ideal for flexible deployment in standard or cardioid configur
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Ships from: United States
The L-Acoustics SB18 is a high-power compact subwoofer designed to extend the low-frequency response of L-Acoustics systems down to 32 Hz. It features a single 18" neodymium cone driver housed in a dual bass-reflex enclosure with L-Vents™, minimizing turbulence noise and enhancing output. The SB18 delivers a maximum sound pressure level of 138 dB and offers flexible deployment in standard or cardioid configurations. Constructed from premium-grade Baltic birch plywood, it includes a four-point captive rigging system, handles, and an IP55 rating for reliable outdoor use.
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