{"product_id":"stage1-speaker-system-l-acoustics-4-x-k1-sb","title":"L-Acoustics K1-SB Subwoofer System, 4x with Chariot","description":"This professional package comprises four L-Acoustics K1-SB flown subwoofers supplied with a dedicated chariot and protective cover. Engineered to extend low-frequency impact for large-format L-Acoustics line arrays, the K1-SB couples seamlessly with K1 or K2 to deliver deep, controlled bass with outstanding headroom. Laminar L-Vents reduce port turbulence and distortion at high SPLs, while the rigid enclosure minimises vibration for consistent, musical performance. Designed for touring, arenas and outdoor festivals, the K1-SB excels in the 30–100 Hz range, adding punch and authority without compromising clarity. The system supports standard and cardioid configurations for precise low-frequency directivity, helping keep energy off stage and out of reflective areas for cleaner mixes. With integrated, road-ready handling plus the included chariot and cover, transport and deployment are efficient and reliable. A proven choice for premium touring inventories and large-scale installs, this four‑cabinet set delivers the power, control and coherence demanded by modern productions. Ideal for large concert sound, touring rigs and high-impact live events where extended low-end performance 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\u003e4 x L-Acoustics K1-SB subwoofers\u003c\/li\u003e\n  \u003cli\u003eChariot\u003c\/li\u003e\n  \u003cli\u003eProtective cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE1.2.100.1515\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-ACOUSTICS","offers":[{"title":"Used Equipment","offer_id":57367050191225,"sku":null,"price":21515.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/I0012504_2NDHAND_a.jpg?v=1780406901","url":"https:\/\/stage-experts.com\/products\/stage1-speaker-system-l-acoustics-4-x-k1-sb","provider":"Stage Experts Ltd","version":"1.0","type":"link"}