{"title":"L-Acoustics KS28","description":"","products":[{"product_id":"l-acoustics-ks28-2","title":"L-Acoustics KS28","description":"\u003cp\u003eThis is a used \/ pre-loved item, we do our best to uphold the quality of all our used equipment.\n\u003c\/p\u003e2 pieces available\u003cbr\u003eReference high power subwoofer, dual 18\"\u003cbr\u003eMax SPL:\t143 dB\u003cbr\u003eLow frequency limit:\t25 Hz\u003cbr\u003eTransducers:\tLF: 2 x 18\"\u003cbr\u003eWeight:\t79 kg \/ 174 lb\u003cbr\u003eDirectivity:\tstandard or cardioid configurations","brand":"L acoustics","offers":[{"title":"Default Title","offer_id":41622740402224,"sku":"","price":6422.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/Audio_mixing-desks_l-acoustics-ks28_stage_experts-1.webp?v=1781791853"},{"product_id":"speaker-system-l-acoustics-ks28-cover","title":"SPEAKER SYSTEM L-ACOUSTICS KS28 + COVER","description":"\u003cp\u003eThis is a used \/ pre-loved item, we do our best to uphold the quality of all our used equipment.\n\u003c\/p\u003eL-Acoustics subwoofers complement systems in applications where extended bandwidth is required. All subs incorporate high excursion drivers, ultra-low vibration walls and laminar airflow L-Vents with a flared profile, resulting in dramatic reduction of port noise, maximized dynamics and power handling and an exceptional level of performance.\u003cbr\u003eContain:\u003cbr\u003e1x FLYABLE SUBWOOFER 2X 18''\u003cbr\u003e1x REMOVABLE FRONT DOLLY ON WHEELS FOR 1 X KS28\u003cbr\u003e1x PROTECTIVE COVER FOR 1X KS28","brand":"L-acoustics","offers":[{"title":"Default Title","offer_id":50698098475385,"sku":"","price":6503.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/Passive_speakers_audio_speaker-system-l-acoustics-ks28-cover_stage_experts-1.webp?v=1781793294"},{"product_id":"chariot-for-l-acoustics-ks28-new","title":"Chariot for L-Acoustics KS28 |New","description":"\u003cp\u003eThis is a brand new item.\n\u003c\/p\u003eFor sale: Chariot for L-Acoustics KS28 |New. Vat). New in Stock - Ready for Immediate Shipping! Worldwide Shipping - No Matter Where You Are, We’ll Ensure Fast Delivery. Chariot for l-acoustics KS28, designed to transport a stack of up to four ks28 subwoofers and including two rigging arms to secure the Bottom KS28. The Chariot is equiped with Two Brakes for Enhanced Stability. Additionally, Multiple Chariot Units Can Be stacked for convenient storage. Contact us now or place your order Today. Audio Solvation is Official L-Acoustics Partner.","brand":"Stage Experts Ltd","offers":[{"title":"Default Title","offer_id":55020141511033,"sku":"","price":777.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/images_on_request_4222263d-59ee-4a46-ad7b-08f1667ec0e9.webp?v=1781816870"},{"product_id":"l-acoustics-ks28-costum-roller-boards-for-15-subwoofers","title":"L-Acoustics KS28 Costum roller boards for 15 subwoofers","description":"\u003cp\u003eThis is a used \/ pre-loved item, we do our best to uphold the quality of all our used equipment.\n\u003c\/p\u003eRolling boards for L-Coustics KS28. For 3x KS28 upright, each of the roller board. -\u0026gt; Less height is wasted in front of low stages than with the original L-acoustics dollys, in which the bass are \"lying\". -\u0026gt; Set for 15x KS28. Inner dimensions: 170cm x 70. 6cm. Outside dimensions: 180. 5cm x 81cm. Height: 24cm. Large 160mm Bluewheels for outdoor use - all slowed down. Price for all 5 roller boards. Collection in 82256 Fürstenfeldbruck. is created.","brand":"Stage Experts Ltd","offers":[{"title":"Default Title","offer_id":55062467543417,"sku":"","price":889.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/images_on_request_188c4297-68d5-4c29-854a-d6486cad1a8b.webp?v=1781824905"},{"product_id":"l-acoustics-ks28-3","title":"L-Acoustics KS28","description":"\u003cp\u003eThis is a used \/ pre-loved item, we do our best to uphold the quality of all our used equipment.\n\u003c\/p\u003eL-Acoustics KS28, \u003cbr\u003eSubwoofer 2×18″, incl. 1\/4 chariot \u0026amp; cover\u003cbr\u003every good condition, second hand\u003cbr\u003e\u003cbr\u003eL-Acoustics KS28, \u003cbr\u003eSubwoofer 2×18″ incl. chariot and cover","brand":"Stage Experts Ltd","offers":[{"title":"Default Title","offer_id":55070017716601,"sku":"","price":5746.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/Passive_speakers_audio_l-acoustics-ks28_stage_experts-12.webp?v=1781835496"},{"product_id":"l-acoustics-ks28-4","title":"L-Acoustics KS28","description":"\u003cp\u003eThis is a used \/ pre-loved item, we do our best to uphold the quality of all our used equipment.\n\u003c\/p\u003eL-Acoustics KS28, \u003cbr\u003eSubwoofer, 2 x 18″, incl. custom made chariot\u003cbr\u003every good condition, second hand\u003cbr\u003e\u003cbr\u003eL-Acoustics KS28, \u003cbr\u003eSubwoofer 2 x 18″","brand":"Stage Experts Ltd","offers":[{"title":"Default Title","offer_id":55074037236089,"sku":"","price":5500.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/Passive_speakers_audio_l-acoustics-ks28_stage_experts-1.webp?v=1781836391"},{"product_id":"l-acoustics-ks28-subwoofer-including-chariot-or-cover","title":"L-Acoustics KS28 Subwoofer including Chariot or cover","description":"\u003cp\u003eThis is a used \/ pre-loved item, we do our best to uphold the quality of all our used equipment.\n\u003c\/p\u003eHello everyone,. We sell 12 L-Coustics KS28 in total here. The devices are in good condition. We are happy to send the devices worldwide. Also available:-L-acoustics A10 bump. -L-acoustics A-Mount. -L-acoustics a-tilt. - L-acoustics A10 amptown double case. - L-acoustics karaii. - L-acoustics KS21. - L-acoustics SB18. Rent the loudspeaker. As a member, you will receive access to our unbeatable deals early and no longer miss any offers! English. Hello Everyone,. We are selling a total of 12 l-acoustics ks28. The Devices are in Good Condition. We are so happy to ship the devices worldwide. So Available:-L-Acoustics A10-Bump. -L-acoustics A-Mount. -L-acoustics a-tilt. - L-acoustics A10 Amptown Double Case. - L-acoustics karaii. - L-acoustics KS21. - L-acoustics SB18. Loudspeaker Hire. As a member, you'll get Early access to our UNATABLE DEALS AND WON'T MISS OUT OUT on any more offers! .","brand":"Stage Experts Ltd","offers":[{"title":"Default Title","offer_id":55407057437049,"sku":null,"price":7188.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/images_on_request_84795e72-e742-4f22-b69b-c50cd57d64b1.webp?v=1781857301"},{"product_id":"l-acoustics-ks28","title":"L-Acoustics KS28","description":"\u003cp\u003eL-Acoustics KS28 including boards and covers (2021) in good used condition.\u003c\/p\u003e\n\u003cp\u003ePrice is per sub - 48 available.\u003c\/p\u003e\n\u003cp\u003eMore information on request.\u003c\/p\u003e\n\u003cp\u003eSE35169897\u003c\/p\u003e","brand":"Stage Experts Ltd","offers":[{"title":"Default Title","offer_id":55737719488889,"sku":null,"price":5350.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/L-AcousticsKS28_e273c496-7a18-45b9-bf90-8f00fa409ba9.webp?v=1781866086"},{"product_id":"l-acoustics-ks28-cov-dolly-x-2","title":"L-ACOUSTICS KS28 + COV + Dolly x 2","description":"\u003cp\u003eSet of two L-Acoustics KS28 subwoofers with protective covers and dollies, in good used condition.\u003c\/p\u003e\n\u003cp\u003eFor more information or any enquiries, feel free to get in touch.\u003c\/p\u003e\n\u003cp\u003eSE36455322\u003c\/p\u003e","brand":"Stage Experts Ltd","offers":[{"title":"Default Title","offer_id":56606691295609,"sku":null,"price":13350.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/L-ACOUSTICSKS28_e97733fa-0728-48a1-95d6-ffd873d441e9.webp?v=1781869046"},{"product_id":"l-acoustics-ks28-1","title":"L-Acoustics KS28","description":"\u003cp\u003eL-Acoustics KS28 subwoofer in good used condition.\u003c\/p\u003e\n\u003cp\u003eFor more details or enquiries, feel free to contact us.\u003c\/p\u003e\n\u003cp\u003eSE37257209\u003c\/p\u003e","brand":"Stage Experts Ltd","offers":[{"title":"Default Title","offer_id":56977646485881,"sku":null,"price":5050.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/L-ACOUSTICSKS28_04007b05-56e2-4831-abc6-da37d01b2400.webp?v=1781870857"},{"product_id":"l-acoustics-ks28-package-12-units","title":"L-Acoustics KS28 Package (12 Units)","description":"\u003cp data-start=\"43\" data-end=\"133\"\u003e12 × \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eL-Acoustics\u003c\/span\u003e\u003c\/span\u003e KS28 subwoofers including dollies and covers.\u003c\/p\u003e\n\u003cp data-start=\"135\" data-end=\"223\"\u003eIn good used condition.\u003c\/p\u003e\n\u003cp data-start=\"135\" data-end=\"223\"\u003e\u003cspan\u003eFor more details or enquiries, feel free to contact us.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSE37223514\u003c\/span\u003e\u003c\/p\u003e","brand":"Stage Experts Ltd","offers":[{"title":"Default Title","offer_id":57122030682489,"sku":null,"price":62960.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/L-ACOUSTICSKS28_c8fcf56c-dc41-404b-8da9-69a457f1dbb4.webp?v=1781871298"},{"product_id":"stage1-speaker-system-l-acoustics-ks28-cover","title":"L-Acoustics KS28 Dual 18-inch Subwoofer with Dolly and Cover","description":"This package comprises one L-Acoustics KS28 dual 18-inch subwoofer, a removable front dolly for swift load-in\/out, and a fitted protective cover for safe transport and storage. Engineered for modern touring and large-format reinforcement, the KS28 delivers deep, controlled low-frequency extension with impressive headroom. High-excursion transducers and an ultra-rigid, low-vibration enclosure preserve clarity at extreme SPL, while L-Vent laminar ports with flared profiles reduce turbulence and port noise for tight, musical impact. \n\nThe cabinet’s flyable architecture supports standard and cardioid deployments to refine low-end directivity, lowering stage spill and improving audience coverage uniformity. Fast, repeatable setup and robust construction make it a dependable choice for demanding schedules. Seamless integration alongside premium line array or point source systems helps extend bandwidth and consistency across large audience areas.\n\nSupplied with a dolly and cover to streamline logistics and protect your investment, the KS28 package is a smart, ready-to-roll solution for rental houses, production companies, arenas, festivals and high-SPL live events.\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\u003c\/li\u003e\n  \u003cli\u003eRemovable front dolly\u003c\/li\u003e\n  \u003cli\u003eFitted protective cover\u003c\/li\u003e\n  \u003cli\u003eCover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE1.6.100.502\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-ACOUSTICS","offers":[{"title":"Used Equipment","offer_id":57367053861241,"sku":null,"price":6503.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/I0012510_2NDHAND_a.webp?v=1781874746"},{"product_id":"stage4-ks28-sub-l-acoustics","title":"L-Acoustics KS28 Subwoofer | High-Power Dual 18-inch Bass","description":"The L-Acoustics KS28 is a high-performance reference subwoofer designed to extend system bandwidth with authority and precision. Its dual 18-inch high-excursion neodymium drivers operate in a bass-reflex enclosure with L-Vents to minimise turbulence and port noise, delivering clean, impactful low end down to 25 Hz. Engineered from birch and beech plywood with comprehensive internal bracing, the cabinet offers maximum acoustic volume at a practical 79 kg, aided by six ergonomic handles, side runners and floor glides for secure stacking and easy handling.\n\nSeamless integration with the LA12X amplified controller unlocks advanced presets, filtering and L-Drive protection, with standard and cardioid configurations for controlled directivity in ground-stacked or flown deployments. A two-point rigging system supports horizontal or vertical orientation, while robust SpeakON connectivity and 4-ohm impedance simplify system design. A steel grille with corrosion protection and acoustically transparent fabric ensures durability for touring and fixed installations alike.\n\nIdeal for stadiums, arenas, festivals and large-scale tours, the KS28 supplies powerful, controlled low-frequency reinforcement for line array and point-source systems where headroom, punch and consistency are critical.\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 2x18\" Bass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE4.6.100.390\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-ACOUSTICS","offers":[{"title":"Used Equipment","offer_id":57367554392441,"sku":null,"price":7345.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/ks28-sub-l-acoustics.webp?v=1781885900"},{"product_id":"stage4-ks28-lot-of-04-sub-l-acoustics","title":"L-Acoustics KS28 Subwoofers (4) – Dual 18in, 25 Hz","description":"This lot includes 4 x L-Acoustics KS28 subwoofers, engineered for high-impact, extended low-frequency reinforcement. Each KS28 features dual 18-inch high-excursion drivers in a bass-reflex enclosure with L-Vents, reducing turbulence and port noise while maximising efficiency down to 25 Hz. Optimised for use with the LA12X amplified controller, the system benefits from advanced filtering, linearisation and L-Drive protection, with standard and cardioid presets for precise control in a wide range of deployments.\n\nBuilt for touring, the cabinets use premium birch and beech plywood with steel grilles, acoustic fabric, integrated runners and glides, plus six ergonomic handles for safe, efficient handling. The KS28 supports ground-stacked and flown configurations (via compatible hardware such as the KS28-BUMP, not included) and can be deployed horizontally or vertically to meet coverage and pattern control requirements.\n\nIdeal for festivals, arenas, touring productions and high-SPL installations, this four-piece KS28 package delivers impactful, accurate sub-bass with low distortion and the flexibility to create standard or cardioid arrays. Note: amplifiers, rigging frames and accessories are not included.\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 KS28 subwoofers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE4.2.100.0500\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-ACOUSTICS","offers":[{"title":"Used Equipment","offer_id":57367603773817,"sku":null,"price":23564.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/ks28-lot-of-04-sub-l-acoustics.webp?v=1781887176"},{"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.webp?v=1781907726"},{"product_id":"stage14-l-acoustics-ks28-chariot","title":"L-Acoustics KS28 Dolly – Transport Chariot for 4 Subs","description":"The L-Acoustics KS28 Dolly is a dedicated transport chariot engineered to move and store up to four KS28 subwoofers as a single, secure stack. Built for touring and rental workflows, it streamlines load-ins, turnarounds and load-outs by consolidating multiple heavy cabinets onto one stable rolling platform. The dolly mirrors the KS28 footprint to keep stacks tidy and balanced, supporting clean truck packs and efficient warehouse handling. Its robust construction is designed for repeated daily use, protecting enclosures during frequent transitions between truck, prep area and stage. By minimising manual handling and keeping subwoofers organised, crews can work faster, reduce risk and maintain consistent presentation across busy show schedules. Whether you are managing large touring inventories or venue-based systems, the KS28 Dolly integrates seamlessly into L-Acoustics fleets to enhance speed, consistency and professionalism. Ideal for concert sound, festivals and high-demand events where reliable logistics and safe transport are 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 KS28 Dolly – Chariot for up to 4 KS28 Subs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE14.1.100.770\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-Acoustics","offers":[{"title":"Used Equipment","offer_id":63735079371129,"sku":null,"price":2035.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/179-3DR_KS28-CHARIOT_01.webp?v=1782013722"},{"product_id":"stage22-l-acoustics-ks28-lot-of-12","title":"L-Acoustics KS28 Subwoofers – Lot of 12 with Dollies","description":"This listing offers a lot of twelve L‑Acoustics KS28 subwoofers from 2018\/2019 in good working condition, complete with protective covers and wheeled front covers (dollies) to streamline handling and protect the cabinets on the road. Renowned for impactful, precise low‑frequency reinforcement, the KS28 scales confidently from medium to very large productions. With twelve matched cabinets you can deploy powerful, controlled arrays and implement cardioid configurations to reduce stage spill and optimise audience coverage. The KS28 integrates smoothly within the wider L‑Acoustics ecosystem, making it a practical, rider‑friendly choice for touring companies and rental houses seeking consistent results and efficient logistics. The included dollies speed up load‑ins and load‑outs while improving safety, and the covers help maintain both appearance and performance over time. Ideal for concerts, festivals, dance events, theatre, corporate shows and large‑scale installations where tight, authoritative LF is essential. A robust, scalable subwoofer package ready to support demanding schedules and varied venues.\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\u003e12 x L-Acoustics KS28 subwoofers\u003c\/li\u003e\n  \u003cli\u003eProtective covers\u003c\/li\u003e\n  \u003cli\u003eWheeled front covers (dollies)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE22.1.100.12699\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-Acoustics","offers":[{"title":"Used Equipment","offer_id":63769468076409,"sku":null,"price":129540.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/EDM_20PHOTOS_20-_20BRAVEO_20-_202026-03-06T212629.050.webp?v=1782042771"},{"product_id":"stage22-l-acoustics-ks28","title":"L-Acoustics KS28 Subwoofer with 4-Unit Dolly \u0026 Cover","description":"The L-Acoustics KS28 is a premium touring subwoofer engineered to deliver deep, muscular low-frequency energy with exceptional speed and control. Designed to integrate seamlessly across the L-Acoustics ecosystem, it partners naturally with the brand’s line array and point-source systems, adding headroom and authority for today’s most demanding productions. Its robust construction and touring-friendly format support high SPL, accurate transient response and consistent coverage for concerts, theatre, festivals and large corporate shows. This package is supplied with a 4‑unit transport dolly and a protective cover tailored for a four‑cabinet stack, simplifying logistics, tightening truck packs and safeguarding the enclosures between events. The included handling accessories streamline load-ins, reduce turnaround time and help maintain long-term reliability in busy rental workflows. Choose the KS28 when you need impactful sub-bass, precise system control and proven rider acceptance, whether deployed in permanent venues or mobile production fleets. Ideal for professional sound companies and venues seeking maximum output, consistency and efficiency with practical touring accessories included.\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-unit transport dolly\u003c\/li\u003e\n  \u003cli\u003eProtective cover for 4-cabinet stack\u003c\/li\u003e\n  \u003cli\u003eCover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE22.5.100.500\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-Acoustics","offers":[{"title":"Used Equipment","offer_id":63769527484793,"sku":null,"price":6322.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/3DR_KS28_Perspective_01-800x400-1.webp?v=1782045128"},{"product_id":"stage22-l-acoustics-ks28-subs","title":"L-Acoustics KS28 Subwoofers with Chariot \u0026 Covers | Touring","description":"The L-Acoustics KS28 is a high-performance touring subwoofer engineered for outstanding low-frequency impact with speed, precision and authority. Designed to partner modern line-array systems, it delivers deep extension with tight, musical response, whether ground-stacked or flown. Optimised integration with L-Acoustics amplified controllers provides advanced processing, preset management and cardioid deployment options for superior pattern control and cleaner onstage sound. This package includes multiple KS28 subwoofers supplied on a 1\/3 chariot for efficient transport and handling, plus protective covers to safeguard the cabinets during storage and moves. Built for demanding professional use, the KS28 offers the headroom, reliability and consistent coverage required for large-scale tours, festivals and high-capacity venues. Expect authoritative low end that maintains clarity and punch at high SPL, supporting genres from rock and pop to EDM and orchestral reinforcement. A dependable choice whether augmenting an existing L-Acoustics rig or specifying sub-heavy reinforcement for live music, theatre and corporate events.\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\u003e1\/3 chariot\u003c\/li\u003e\n  \u003cli\u003eProtective covers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE22.6.100.650\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-Acoustics","offers":[{"title":"Used Equipment","offer_id":63769542197625,"sku":null,"price":7644.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/EDM_20PHOTOS_20-_20BRAVEO_20_2891_29.webp?v=1782045867"},{"product_id":"stage22-l-acoustics-ks28-nl4-package","title":"L-Acoustics KS28 NL4 Package – 20 Subs with Dollies","description":"This NL4 package includes 20 x L-Acoustics KS28 dual 18-inch high-performance subwoofers, each supplied with a dedicated dolly and protective cover. The KS28 is the reference touring sub in the L-Acoustics ecosystem, delivering deep low-frequency extension, formidable output and tight, musical transient response. Optimised to partner L-Acoustics line arrays, it excels in ground-stacked or flown deployments and supports directional and cardioid configurations to reduce stage spill and focus energy where it’s needed. Robust construction, precise acoustic design and seamless integration with L-Acoustics amplification and control platforms ensure consistent, repeatable results across demanding shows. Supplied in great condition, this scalable 20-box package is ideal for building substantial LF arrays for festivals, arenas, theatres and premium touring. When you need impactful, articulate sub-bass for modern productions at high SPL, KS28 delivers with authority.\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\u003e20 x L-Acoustics KS28 subwoofers\u003c\/li\u003e\n  \u003cli\u003e20 x dollies\u003c\/li\u003e\n  \u003cli\u003e20 x protective covers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE22.1.100.52199\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-Acoustics","offers":[{"title":"Used Equipment","offer_id":63769560220025,"sku":null,"price":174942.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/EDM_20PHOTOS_20-_20BRAVEO_20_2850_29.webp?v=1782046529"},{"product_id":"stage22-l-acoustics-ks28-subwoofer","title":"L-Acoustics KS28 Subwoofer – Dual 18-inch Touring Sub","description":"The L-Acoustics KS28 is a high-performance touring subwoofer built to deliver powerful, precise low-frequency extension in demanding live environments. Its dual 18-inch configuration provides exceptional impact, headroom and control, making it a strong choice for large concerts, festivals, arenas and high-SPL theatre or corporate events. Designed to integrate seamlessly with L-Acoustics systems, the KS28 produces tight, musical bass with excellent pattern control when deployed in stacks, arcs or cardioid arrays. Rugged construction and efficient handling make it a dependable option for rental fleets and touring productions. This unit is supplied with a quarter chariot for fast, secure transport and a protective cover to help maintain condition between shows. Quick rigging options and proven reliability ensure consistent results, day after day. Choose the KS28 when you need deep, articulate low end that supports the mix without sacrificing clarity. Ideal for front-of-house reinforcement in ground stacks or cardioid configurations across a wide range of professional applications.\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\u003eQuarter chariot\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\u003eSTAGE22.6.100.999\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-Acoustics","offers":[{"title":"Used Equipment","offer_id":63769566019961,"sku":null,"price":8045.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/EDM_20PHOTOS_20-_20BRAVEO_20_2847_29.webp?v=1782046795"},{"product_id":"stage22-l-acoustics-ks28-chariot","title":"L-Acoustics KS28 Trolley – Transport up to 4 Subwoofers","description":"The L-Acoustics KS28 Trolley is a dedicated transport solution for KS28 subwoofers, engineered to move up to four cabinets safely and efficiently. Its robust, tour-ready build supports secure stacking and stable motion, reducing manual handling and helping crews maintain pace during load-ins and load-outs. A practical footprint and thoughtful layout make tie-down straightforward, while smooth manoeuvrability through venues, loading bays and warehouses keeps workflows consistent from prep to strike. Designed to protect cabinet finishes and streamline inventory movements, the trolley integrates neatly into professional rental and touring operations, as well as fixed venues that frequently reconfigure sub arrays. By centralising transport for multiple KS28 units, it helps shorten turnaround times, improve on-site safety and maintain a tidy, repeatable system presentation across demanding schedules. A dependable, efficient choice for audio teams seeking cleaner logistics and reliable handling of L-Acoustics KS28 subwoofers.\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 Trolley – Transport up to 4 KS28 Subs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE22.1.100.770\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-Acoustics","offers":[{"title":"Used Equipment","offer_id":63769594724729,"sku":null,"price":2035.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/179-3DR_KS28-CHARIOT_01_420aac77-fde8-4df2-8416-11b7709acdd8.webp?v=1782048330"},{"product_id":"stage22-l-acoustics-ks28-line-array","title":"L-Acoustics KS28 Subwoofer – High-Output Touring Bass for Live","description":"The L-Acoustics KS28 is a high-output dual 18-inch subwoofer built for modern touring and premium installations. It partners seamlessly with L-Acoustics line arrays, delivering deep, articulate low-frequency extension with impressive punch and control. A robust enclosure, optimised ports and advanced transducers provide exceptional headroom, while native integration with the L-Acoustics ecosystem enables precise tuning, cardioid deployments and coherent array coupling. The KS28 performs consistently when paired with recommended system amplification and processing, ensuring repeatable results from theatres to arenas. Truck-friendly dimensions, rugged hardware and well-designed rigging options support efficient logistics on the road. Whether ground-stacked or flown, it offers tight pattern control and clean, musical bass that complements K Series and A Series systems. Ideal for festivals, live music, touring productions and high-spec corporate or installed sound where authoritative, 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 KS28 Subwoofer | High-Output Touring Bass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE22.5.100.899\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-Acoustics","offers":[{"title":"Used Equipment","offer_id":63769708888441,"sku":null,"price":6781.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/EDM_20PHOTOS_20-_20BRAVEO_20-_202025-10-23T151628.578.webp?v=1782050418"},{"product_id":"stage22-l-acoustics-ks28-subwoofer-inkl-chariot-oder-cover","title":"L-Acoustics KS28 Subwoofer – Chariot or Cover Included","description":"The L-Acoustics KS28 is a premium dual 18-inch touring subwoofer engineered for high-impact, musical low end at scale. Delivering exceptional headroom and punch, it integrates seamlessly with L-Acoustics line arrays and is optimised with LA12X amplification and factory presets for consistent, predictable results. The robust enclosure supports cardioid and end-fire configurations to tighten coverage, reduce stage spill and improve onstage clarity. Thoughtful ergonomics, sturdy hardware and fast handling make it a workhorse for demanding tour schedules and large-format productions. This listing is for a single KS28 supplied with either a chariot (transport dolly) or a protective cover, aiding safe transport and safeguarding the cabinet between shows. Whether extending A Series, K Series or Kara II systems, the KS28 delivers authoritative sub-bass that remains articulate and controlled, even at very high SPL. A trusted choice for rental fleets, venues and event specialists who need reliable, repeatable LF performance day after day. Ideal for concert touring, festivals, dance events and large-scale corporate productions where precise, impactful low-frequency reinforcement 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\u003eChariot (transport dolly) or protective cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE22.6.100.469\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-Acoustics","offers":[{"title":"Used Equipment","offer_id":63769853198713,"sku":null,"price":7436.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/e71c2b07-fba6-41bd-905d-00fbb4b6da77.webp?v=1782052463"},{"product_id":"stage22-aktion-l-acoustics-ks28-einmalige-neuwertige-lautsprecher-subwoofer","title":"L-Acoustics KS28 Subwoofer – As-new with Covers \u0026 Dollies","description":"L-Acoustics KS28 is a high-performance touring subwoofer engineered for exceptional low-frequency impact, precision and headroom. Presented here in as‑new condition with minimal prior use, it delivers deep, controlled bass and outstanding SPL for large-format PA systems. The KS28 is the reference companion for K Series and A Series arrays, excelling in standard or cardioid deployments to keep stages clean and audiences immersed. Designed for demanding live sound, it pairs perfectly with LA12X amplified controllers for optimum system protection, linearity and punch. This package is supplied with original protective covers and dollies, helping keep the cabinets in top condition and streamlining load-ins and logistics. Ideal for touring companies, rental houses and fixed installations seeking a flagship sub with proven reliability and world-class sonic performance. A solid choice for festivals, arenas, clubs and theatres where authoritative, musical low end and tight pattern control matter most.\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\u003eOriginal L-Acoustics KS28 protective cover\u003c\/li\u003e\n  \u003cli\u003eOriginal L-Acoustics KS28 dolly (roll board)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE22.4.100.999\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-Acoustics","offers":[{"title":"Used Equipment","offer_id":63806374510969,"sku":null,"price":5746.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/KS28_01-800x400-1_20_2810_29.webp?v=1782248769"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/collections\/collection_image_2b9e786d-f2c5-4a1b-a804-0bcc9d256b6b.jpg?v=1782397433","url":"https:\/\/stage-experts.com\/collections\/l-acoustics-ks28.oembed","provider":"Stage Experts Ltd","version":"1.0","type":"link"}