{"product_id":"stage22-proel-edge-sp121-subwoofer","title":"Proel Edge SP121 Subwoofer - 21-inch, 800W AES, 130 dB","description":"The Proel Edge SP121 is a professional 21-inch passive subwoofer engineered for deep, controlled low-frequency reinforcement in demanding live and installed sound systems. With 800 W AES and 1600 W programme power handling, it delivers authoritative bass with ample headroom, while a maximum SPL of 130 dB ensures confident performance in high-output applications. The large-format 21-inch driver works within a rugged, acoustically optimised enclosure to deliver extended low-end, tight punch and low distortion. Built for the road, the SP121 features a durable finish, heavy-duty grille and integrated handles to aid handling of its 64 kg cabinet. Connectivity via speakON ensures reliable integration with standard system amplifiers and controllers, and the cabinet is well suited to being stacked or combined with Proel Edge tops for coherent system voicing. Ideal for live music venues, clubs, theatres, corporate events and festival stages. Choose the SP121 when you need solid, impactful sub-bass from a reliable, tour-ready package.\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\u003eProel Edge SP121 Subwoofer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE22.9.100.00\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"Proel","offers":[{"title":"Used Equipment","offer_id":63966366564729,"sku":null,"price":1035.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/EDGESW121P.webp?v=1783961313","url":"https:\/\/stage-experts.com\/products\/stage22-proel-edge-sp121-subwoofer","provider":"Stage Experts Ltd","version":"1.0","type":"link"}