{"product_id":"toa-electronics-sc-651-paging-horn-speaker-50w-16-ohm-heavy-duty-outdoor-paging-horn","title":"TOA Electronics SC‑651 Paging Horn Speaker – 50W, 16‑Ohm Heavy‑Duty Outdoor Paging Horn","description":"\u003ch2\u003ePaging Horn Speaker – SC-651\u003c\/h2\u003e\u003cp\u003eThe TOA SC‑651 is a powerful, high‑intelligibility paging horn speaker designed for voice announcements and tone‑signaling distribution in both indoor and outdoor environments. With its rugged aluminum construction, polyimide diaphragm, and weatherproof design, the SC‑651 is engineered for long‑term reliability in demanding public‑address applications such as industrial plants, warehouses, transportation facilities, and large open areas.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eHigh Durability Polyimide Diaphragm:\u003c\/strong\u003e Ensures stable performance even during continuous 50 W output.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eHigh-Intelligibility Paging:\u003c\/strong\u003e Optimized for voice clarity and wide‑area tone signaling.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eWeather-Resistant:\u003c\/strong\u003e Fully compliant with IP65 standards for dust and water protection.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eShock-Resistant Horn:\u003c\/strong\u003e Aluminum oval flare provides structural strength and consistent acoustic performance.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Operates reliably from −20°C to +55°C (−4°F to 131°F).\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Steel mounting brackets support wall, pole, or ceiling mounting with flexible aiming.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ch4\u003eElectrical\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eRated Input:\u003c\/strong\u003e 50 W (30 W for mobile-mounted use)\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eRated Impedance:\u003c\/strong\u003e 16 Ω\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 109 dB (1 W, 1 m)\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 250 Hz – 6 kHz\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eConnections\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003ePolarity:\u003c\/strong\u003e Hot = Black, Common = White\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eSpeaker Cable:\u003c\/strong\u003e PVC cabtyre cable, 6 mm diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEnvironmental\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eDust\/Water Protection:\u003c\/strong\u003e IP65\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e −20°C to +55°C (−4°F to 131°F), free from condensation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eConstruction\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eHorn Flare:\u003c\/strong\u003e Aluminum, off‑white, powder coated\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eReflector Horn:\u003c\/strong\u003e ABS resin, off‑white\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eBracket Holder:\u003c\/strong\u003e Aluminum, gray, powder coated\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eBracket:\u003c\/strong\u003e Steel, gray, powder coated\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eRear Cover:\u003c\/strong\u003e ABS resin, gray\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eScrews \u0026amp; Bolts:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDimensions \u0026amp; Weight\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 430 (W) × 297.5 (H) × 327 (D) mm (16.93\" × 11.71\" × 12.87\")\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.4 kg (7.5 lb)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOptional Accessories\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eYS‑151S Swivel Bracket:\u003c\/strong\u003e Optional bracket for enhanced directional aiming.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TOA Electronics","offers":[{"title":"Default Title","offer_id":52618667884823,"sku":"TOASC651","price":163.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/5859\/7655\/files\/TOASC651.jpg?v=1775141682","url":"https:\/\/shop.avispl.com\/products\/toa-electronics-sc-651-paging-horn-speaker-50w-16-ohm-heavy-duty-outdoor-paging-horn","provider":"AVI-SPL Shop","version":"1.0","type":"link"}