{"product_id":"stage22-rcf-sub-8004-as-aktiver-subwoofer","title":"RCF SUB 8004-AS Active 18-inch Subwoofer | 2500W Peak Output","description":"The RCF SUB 8004-AS is a high-powered active subwoofer engineered to deliver deep, controlled low end for professional sound reinforcement. Its 18-inch woofer with a ventilated 4.0-inch voice coil is driven by a 2500 W peak (1250 W RMS) amplifier module, producing up to 136 dB SPL with impressive headroom. A wide 30–120 Hz frequency response ensures solid extension for live music, DJ, and AV applications. Onboard DSP provides a selection of useful presets for quick system voicing, while integrated delay control simplifies time alignment with tops in both standalone and distributed systems.\n\nBuilt into a robust birch plywood cabinet, the SUB 8004-AS is designed for the road, offering reliable performance and straightforward integration. Its professional connectivity and thoughtful ergonomics support fast setup and consistent results across venues and events.\n\nIdeal as a foundation for point-source or line array systems, the SUB 8004-AS adds punch, depth, and clarity to modern PA rigs in touring, rental, houses of worship, clubs, and corporate AV.\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\u003eRCF SUB 8004-AS Active Subwoofer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE22.1.100.830\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"RCF","offers":[{"title":"New Equipment","offer_id":63768450269561,"sku":null,"price":2104.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/002_SUB-8004-AS-LEFT_gallery_20_286_29.jpg?v=1781537310","url":"https:\/\/stage-experts.com\/products\/stage22-rcf-sub-8004-as-aktiver-subwoofer","provider":"Stage Experts Ltd","version":"1.0","type":"link"}