The L-Acoustics KS28 is a high-performance dual 18-inch subwoofer engineered for modern touring and demanding fixed installations. It delivers deep, musical low end with exceptional headroom and control, maintaining precision at high SPLs and extending confidently into the infrasonic range. Designed to integrate seamlessly with L-Acoustics systems such as K1 and K2, the KS28 pairs perfectly with LA12X and compatible amplified controllers via dedicated presets for consistent voicing and straightforward deployment across venues.
Road-ready construction, ergonomic handling and stack-friendly geometry enable rapid load-in, efficient truck pack and secure ground stacking. The cabinet supports standard and cardioid configurations for precise low-frequency pattern control, reducing on-stage spill and minimising unwanted reflections. Suitable for ground-stacked or flown arrays, it scales effortlessly from arenas and festivals to theatres, houses of worship and other large-format spaces where powerful, controlled sub-bass is essential.
Choose the KS28 when you need tight, impactful low-frequency reinforcement that complements high-output line arrays without compromising clarity—ideal for touring providers, rental fleets and permanent installations seeking rider-approved performance.
Includes
- L-Acoustics KS28 Subwoofer | High-Power Touring Sub
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