{"title":"L-Acoustics LA4X","description":null,"products":[{"product_id":"l-acoustics-la4x-1","title":"L-ACOUSTICS LA4X","description":"\u003cp\u003eFor sale: L-Acoustics LA4X amplifier in good used condition.\u003c\/p\u003e\n\u003cp\u003eFor more details or enquiries, feel free to contact us.\u003c\/p\u003e\n\u003cp\u003eSE36455233\u003c\/p\u003e","brand":"Stage Experts Ltd","offers":[{"title":"Default Title","offer_id":56318865047929,"sku":null,"price":5400.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/L-ACOUSTICSLA4X_6b6806d5-c157-492f-af74-a63ccc3b531c.webp?v=1781867348"},{"product_id":"l-acoustics-la4x","title":"L-Acoustics LA4X","description":"\u003cp\u003eL-Acoustics LA4X amplifier from an installation.\u003c\/p\u003e\n\u003cp\u003e12 units available from late April 2026.\u003c\/p\u003e\n\u003cp\u003eIn good used condition.\u003c\/p\u003e\n\u003cp\u003eFor more details or enquiries, feel free to contact us.\u003c\/p\u003e\n\u003cp\u003eSE37286200\u003c\/p\u003e","brand":"Stage Experts Ltd","offers":[{"title":"Default Title","offer_id":56964746183033,"sku":null,"price":4300.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/L-AcousticsLA4X_60aa4e7d-29ae-41d2-aca9-b75b2ba81ab0.webp?v=1781870831"},{"product_id":"l-acoustics-la4x-4","title":"L-Acoustics LA4X","description":"\u003cp\u003eL-Acoustics LA4X amplifiers from 2022\/2023.\u003c\/p\u003e\n\u003cp\u003eIn good used condition.\u003c\/p\u003e\n\u003cp\u003eFor more details or enquiries, feel free to contact us.\u003c\/p\u003e\n\u003cp\u003eSE37325224\u003c\/p\u003e","brand":"Stage Experts Ltd","offers":[{"title":"Default Title","offer_id":57006550811001,"sku":null,"price":4250.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/L-AcousticsLA4X_2b43f5d6-d980-44c0-8017-763a2e337ecf.webp?v=1781870963"},{"product_id":"stage1-amplifier-l-acoustics-la4x-4-x-1000-w","title":"L-Acoustics LA4X System Amplifier, 4x1000 W DSP Controller","description":"The L-Acoustics LA4X is a four-channel amplified controller built for precision, headroom and reliability in demanding professional sound reinforcement. Delivering up to 4 x 1000 W, it combines high‑efficiency Class D power with a true 4‑in\/4‑out DSP platform for accurate loudspeaker management, phase‑coherent processing and robust protection. Premium A\/D and D\/A conversion preserves signal integrity throughout the chain, while AES\/EBU digital inputs ensure clean, low‑noise connectivity. A universal switched‑mode PSU with active PFC maintains stable performance across varied mains conditions. Dual 1 Gb\/s Ethernet ports provide fast, integrated control within the L‑Acoustics ecosystem, and onboard memory enables swift storage and recall of presets for rapid deployment. The intuitive front panel streamlines setup and monitoring, and the LA4X integrates seamlessly with a wide range of L‑Acoustics loudspeakers for both touring and fixed installations. Supplied with a protective case for safe transport, the LA4X is a dependable, high‑performance choice for live events, theatres, houses of worship and performance venues requiring consistent, high‑quality sound with precise system control.\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\u003eProtective case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE1.5.100.060\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-ACOUSTICS","offers":[{"title":"Used Equipment","offer_id":57367038525817,"sku":null,"price":5061.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/I0011683_2NDHAND_a.webp?v=1781872910"},{"product_id":"stage10-l-acoustics-la4x","title":"L-Acoustics LA4X System Amplifier – 4-Channel Controller","description":"The L-Acoustics LA4X is a four-channel amplified controller engineered for precise, reliable operation with L-Acoustics loudspeakers. High-efficiency Class D amplification pairs with powerful DSP to deliver optimised presets, refined crossovers and protective limiting, ensuring consistent tonal balance and maximum performance from compact installations to touring racks. Flexible connectivity includes analogue and digital inputs, plus robust networking for centralised control, monitoring and rapid system tuning via L-Acoustics software. The LA4X’s quiet, variable-speed cooling and compact 2U footprint make it equally suited to theatres, corporate venues and rental inventories. Comprehensive protection and power management safeguard components and maintain sonic integrity under demanding show conditions, while intuitive workflows help engineers deploy rigs quickly and repeatably. Built to withstand life on the road, the LA4X combines dependable headroom, musical dynamics and seamless integration across the L-Acoustics ecosystem. 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Delivering 4 x 1000 W into 8Ω, it combines high‑efficiency amplification with integrated DSP to ensure tonal consistency, loudspeaker protection and repeatable results across the L-Acoustics range. Factory presets and advanced limiter algorithms enable rapid deployment and consistent performance, while flexible analogue and digital inputs support varied workflows. Networked control via LA Network Manager streamlines system design, set-up, monitoring and optimisation from a central interface. A universal power supply with power factor correction ensures stable operation under challenging mains conditions, and a robust thermal design with quiet variable‑speed fans supports reliable performance without adding unwanted noise. Housed in a compact 2U chassis, the LA4X fits neatly into touring racks and fixed installations alike, offering efficiency, clarity and professional control in a space‑saving format. Ideal for live events, corporate AV, houses of worship and performance venues seeking a dependable, network‑ready amplifier with accurate loudspeaker management.\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 LA4X System Amplifier with DSP, 4x1000W, 4-ch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE14.3.100.990\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-Acoustics","offers":[{"title":"Used Equipment","offer_id":63735067869561,"sku":null,"price":4587.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/Photo-26.08.26-14-09-55-scaled.webp?v=1787825844"},{"product_id":"stage22-l-acoustics-la4x","title":"L-Acoustics LA4X Amplified Controller – 4-Channel DSP","description":"The L-Acoustics LA4X is a 4‑channel amplified controller engineered for precision, reliability and fast deployment in both touring and installed sound. 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This pre‑owned unit is in very good condition, reflecting the proven durability of L‑Acoustics electronics and offering a cost‑effective path to premium system performance.\n\nIdeal for driving front‑of‑house arrays, fills and stage systems in theatres, corporate events, houses of worship and rental inventories, the LA4X delivers accuracy, control and reliability you can trust.\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 LA4X Amplified Controller – 4-Channel DSP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE22.4.100.690\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"L-Acoustics","offers":[{"title":"Used Equipment","offer_id":63768652480889,"sku":null,"price":5391.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/LA4X_20L-ACOUSTICS_20_281_29.webp?v=1782019983"},{"product_id":"stage22-l-acoustics-la4x-amplified-controller","title":"L-Acoustics LA4X Amplified Controller – 4ch DSP System Amp","description":"The L-Acoustics LA4X is a 4‑channel amplified controller designed to power and protect L‑Acoustics loudspeakers with absolute consistency. 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Its high‑efficiency amplification is paired with onboard DSP to deliver precise system tuning, advanced limiting and loudspeaker‑optimised presets for consistent, musical results. Connectivity covers analogue and AES\/EBU inputs, with seamless control and monitoring via LA Network Manager for quick deployment, supervision and fault‑finding across touring or installed rigs. Engineers value the LA4X for its clean, controlled power and predictable behaviour, helping achieve repeatable sound quality night after night. The unit’s robust build and touring‑grade reliability make it a strong choice for rental houses, venues and production teams maintaining L-Acoustics workflows and preset libraries. Presented in good used condition, it’s a practical way to expand system capacity or refresh an existing inventory while staying fully compatible with established L-Acoustics standards. 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