{"product_id":"stage13-l-acoustics-ks28","title":"L-Acoustics KS28 Subwoofer – High-Power Touring Subwoofer","description":"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.\n\nRoad-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.\n\nChoose 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.\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eL-Acoustics KS28 Subwoofer – High-Power Touring Subwoofer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE13.5.100.012\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-Acoustics","offers":[{"title":"Used Equipment","offer_id":57368501715321,"sku":null,"price":5761.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/410073_1.jpg?v=1780424079","url":"https:\/\/stage-experts.com\/products\/stage13-l-acoustics-ks28","provider":"Stage Experts Ltd","version":"1.0","type":"link"}