{"product_id":"stage20-ref-2585-l-acoustics-sb28-subwoofer","title":"L-Acoustics SB28 Subwoofer – High-Power Touring Sub","description":"The L-Acoustics SB28 is a high-performance dual 18-inch subwoofer designed for modern touring and large-scale installations. Delivering extended low-frequency response down to 25 Hz with impressive headroom, it provides tight, musical bass that integrates seamlessly with L-Acoustics line-array and point-source systems. The enclosure supports standard and cardioid configurations, enabling precise control of low-frequency coverage and a significant reduction of rearward spill on stage or into sensitive areas. Optimised presets for LA8-based amplification ensure consistent voicing, robust protection and maximum SPL, preserving the renowned L-Acoustics sonic signature.\n\nBuilt for the road, the SB28 features a rugged cabinet, touring-grade hardware and a compact footprint that makes transport, stacking and deployment straightforward. Whether ground-stacked, flown or used in cardioid clusters, it offers the precision, power and reliability demanded by today’s productions. Ideal for concert touring, festivals, arenas, clubs and high-spec fixed installations where clean, controlled low end is essential.\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 SB28 Subwoofer | High-Power Touring Sub Speaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE20.2.100.600\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-acoustics","offers":[{"title":"Used Equipment","offer_id":65057850556793,"sku":null,"price":2989.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/Ref-2585-L-acoustics-SB28-Subs-1.webp?v=1793434709","url":"https:\/\/stage-experts.com\/products\/stage20-ref-2585-l-acoustics-sb28-subwoofer","provider":"Stage Experts Ltd","version":"1.0","type":"link"}