{"product_id":"rcf-nd650-90w-aes-1-4-neodymium-compression-driver-8-ohm","title":"RCF ND650 90W AES 1.4\" Neodymium Compression Driver 8 Ohm","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e \u003cp data-start=\"56\" data-end=\"497\"\u003eThe RCF ND650 is a high-performance professional compression driver designed for demanding live sound, touring, and installed audio applications. Engineered for clean, powerful high-frequency reproduction, it delivers excellent sensitivity, extended bandwidth, and long-term reliability. The neodymium magnet structure provides high magnetic efficiency while keeping overall weight manageable, making it ideal for portable and flown systems.\u003c\/p\u003e \u003cp data-start=\"499\" data-end=\"883\"\u003eA precision-formed titanium diaphragm ensures accurate transient response and detailed high-frequency clarity. The 2.5\" edgewound aluminum voice coil on a Kapton former offers excellent thermal stability and power handling. A 3-slot optimized phase plug improves wavefront coherence and reduces distortion, while the vented suspension system contributes to smooth, linear performance.\u003c\/p\u003e \u003cp data-start=\"885\" data-end=\"909\"\u003eTechnical Specifications\u003c\/p\u003e \u003cp data-start=\"911\" data-end=\"1121\"\u003eAcoustic and Electrical\u003cbr data-start=\"934\" data-end=\"937\"\u003eRated impedance: 8 ohm\u003cbr data-start=\"959\" data-end=\"962\"\u003ePower handling: 90 W AES\u003cbr data-start=\"986\" data-end=\"989\"\u003eProgram power: 180 W\u003cbr data-start=\"1009\" data-end=\"1012\"\u003eSensitivity: 110 dB (1 W \/ 1 m)\u003cbr data-start=\"1043\" data-end=\"1046\"\u003eFrequency range: 700 Hz – 20 kHz\u003cbr data-start=\"1078\" data-end=\"1081\"\u003eExit throat diameter: 1.4 inch (36 mm)\u003c\/p\u003e \u003cp data-start=\"1123\" data-end=\"1327\"\u003eVoice Coil and Materials\u003cbr data-start=\"1147\" data-end=\"1150\"\u003eVoice coil diameter: 2.5 inch (63 mm)\u003cbr data-start=\"1187\" data-end=\"1190\"\u003eVoice coil winding: Edgewound aluminum\u003cbr data-start=\"1228\" data-end=\"1231\"\u003eVoice coil former: Kapton\u003cbr data-start=\"1256\" data-end=\"1259\"\u003eDiaphragm material: Titanium\u003cbr data-start=\"1287\" data-end=\"1290\"\u003ePhase plug: Aluminum, 3-slot design\u003c\/p\u003e \u003cp data-start=\"1329\" data-end=\"1454\"\u003eMechanical and Physical\u003cbr data-start=\"1352\" data-end=\"1355\"\u003eOverall diameter: 115 mm\u003cbr data-start=\"1379\" data-end=\"1382\"\u003eDepth: 46 mm\u003cbr data-start=\"1394\" data-end=\"1397\"\u003eMounting: 4 threaded holes at 90°\u003cbr data-start=\"1430\" data-end=\"1433\"\u003eNet weight: 1.88 kg\u003c\/p\u003e \u003cp data-start=\"1456\" data-end=\"1637\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe ND650 is well suited for use with 1.4\" horn systems in high-output PA cabinets, line arrays, and custom speaker designs where clarity, efficiency, and reliability are essential.\u003c\/p\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":51622348554560,"sku":"150-15129024","price":209.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/9322\/1184\/files\/07778672-0c7a-48d1-b960-f8faa3c70f55.jpg?v=1773643968","url":"https:\/\/www.simplysoundandlighting.co.uk\/de\/products\/rcf-nd650-90w-aes-1-4-neodymium-compression-driver-8-ohm","provider":"Simply Sound and Lighting","version":"1.0","type":"link"}