{"product_id":"stage20-ref-2541-proel-edge-sp121-subwoofer","title":"Proel Edge SP121 Subwoofer – 21-inch, 1600W Program Power","description":"The Proel Edge SP121 is a high-performance subwoofer engineered to deliver authoritative low-frequency reinforcement for professional sound systems. Featuring a 21-inch driver, it offers impressive headroom with 800W AES (continuous) and 1600W programme power handling, reaching a maximum SPL of up to 130 dB. This combination ensures tight, impactful bass that remains controlled and musical, even at demanding output levels. Built for real-world touring and installation needs, the SP121’s robust construction supports reliable operation, while the substantial 64 kg build underscores its heavy-duty design for long-term durability. \n\nWhether underpinning a full-range PA for live music, enhancing club systems with deep punch, or adding weight to theatre and corporate audio, the SP121 integrates seamlessly into professional rigs. It’s a solid choice wherever extended low-end, clean transient response, and consistent performance are required. \n\nIdeal for live events, clubs, venues, and rental inventories seeking dependable, high-impact sub-bass.\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\u003eRef 2541 Proel Edge SP121 Subwoofer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE20.8.100.00\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"Proel","offers":[{"title":"Used Equipment","offer_id":64050400395641,"sku":null,"price":920.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/Ref-2541-Proel-Edge-SP121-Sub-1-300x297.webp?v=1784967492","url":"https:\/\/stage-experts.com\/products\/stage20-ref-2541-proel-edge-sp121-subwoofer","provider":"Stage Experts Ltd","version":"1.0","type":"link"}