The L-Acoustics SB18m is a compact, high-performance 18-inch subwoofer designed to deliver tight, musical low-frequency reinforcement for professional sound systems. Its bass-reflex design provides deep extension and excellent punch, supporting live music, theatre, corporate events and touring applications where controlled, impactful bass is essential. Built to L-Acoustics’ touring standards, the enclosure is robust and road-ready, with fittings to support typical deployment methods. The SB18m integrates seamlessly within L-Acoustics systems and is optimised for use with L-Acoustics amplified controllers, ensuring consistent tonal balance, protection and maximum output when properly preset and processed.
Equally at home ground-stacked or flown with appropriate hardware, the SB18m offers flexible system design options, from augmenting full-range point-source tops to extending the bandwidth of line-source arrays. Its compact footprint makes it efficient to transport and easy to position on busy stages or tighter event spaces, while still delivering authoritative sub-bass that enhances clarity and headroom across the full system.
Ideal for touring sound, rental fleets and installed venues seeking reliable, musical low-frequency reinforcement.
Includes
- L-Acoustics SB18m sub
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