The L-Acoustics KS28 is a high-performance dual 18-inch subwoofer built for modern touring and large-scale installations. Delivering powerful, musical low end with exceptional headroom, it extends cleanly into the infrasonic range while maintaining precision and low distortion. Optimised to partner with L-Acoustics line arrays such as K1 and K2, it integrates seamlessly with LA12X and compatible amplified controllers via factory presets for consistent, predictable system behaviour.
Road-ready construction, ergonomic handling points and stack-friendly geometry enable fast deployment and efficient truck pack. The KS28 supports standard and cardioid configurations for accurate low-frequency pattern control, helping keep energy off the stage and out of reflective areas. Suitable for flown or ground-stacked use, it scales effortlessly from arenas and festivals to theatres, houses of worship and large venues where controlled, extended sub-bass is essential.
Choose the KS28 when you need tight, impactful low-frequency reinforcement that complements high-output arrays without compromising clarity—ideal for touring providers, rental fleets and permanent installs seeking reliable, rider-approved performance.
Includes
- L-Acoustics KS28 Subwoofer – High-Power Touring Subwoofer
STAGE13.5.100.012