{"product_id":"stage22-funktion-one-f221","title":"Funktion-One F221 Dual 21-inch Subwoofer | Evolution Series","description":"The Funktion-One F221 is a high-impact dual 21-inch subwoofer from the Evolution series, engineered to deliver deep, energised low-frequency performance with exceptional definition. Each cabinet houses Funktion-One designed drivers with 6-inch voice coils and powerful neodymium magnets, ensuring high power handling, superb transient response and minimal distortion. With a frequency response of 40–250 Hz (-3 dB), the F221 provides authoritative sub-bass extension while maintaining clarity and punch that integrates seamlessly with Funktion-One tops in large-scale sound systems. Rated at 2 × 750 W with 2 × 4 Ω per cabinet, connectivity is via 2 × Neutrik NL4 for straightforward system wiring. This unit is in excellent, carefully maintained condition and has been professionally refinished from purple to black for a discreet, tour-ready appearance. Weighing 130 kg per cabinet, it is built for reliability and consistent performance in demanding environments. Ideal for touring, festivals, clubs and large venues requiring impactful, controlled low-end that translates across audience areas.\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\u003eFunktion-One F221\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE22.5.100.600\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"Funktion-One","offers":[{"title":"Used Equipment","offer_id":64494101823865,"sku":null,"price":6437.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/F22100006.webp?v=1788720001","url":"https:\/\/stage-experts.com\/products\/stage22-funktion-one-f221","provider":"Stage Experts Ltd","version":"1.0","type":"link"}