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KS28
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– L-Acoustics KS28 high‑power touring subwoofer for large‑scale reinforcement
– Dual 18‑inch, front‑loaded design delivers deep, tight, musical bass
– Standard or cardioid arrays; stackable for flexible deployment
– Optimised for LA12X amplified controllers; presets for performance and protection
– Seamless with K1/K2/Kara systems; rugged, road‑ready birch enclosure
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Deliver stadium-grade low end with the L-Acoustics KS28 – the reference dual 18-inch touring subwoofer for K Series systems. Purpose-designed for LA12X amplification (and LA-RAK II AVB workflows), the KS28 couples two high-excursion neodymium drivers with L‑Acoustics laminar vents to deliver exceptionally deep, fast bass with minimal distortion from 25 Hz and up to 143 dB peak. Factory presets enable effortless cardioid and end-fired deployments, keeping the stage and neighbourhood clean while projecting punch and impact to the audience. The rugged birch plywood enclosure, ergonomic handles and stacking guides make setup quick and safe, whether ground-stacked with K1, K2 or K3, or augmenting larger A Series rigs. From festivals and arenas to high‑SPL clubs, KS28 adds authority, headroom and musicality to any L‑Acoustics system – an industry standard built for relentless touring and pristine LF reproduction.
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