Celestion NTR21-5010JD 21" Neodymium 1,600 Watt RMS 8 ohm Subwoofer Driver

Description: Celestion NTR21-5010JD 21" Neodymium 1600 W RMS 8 ohm Speaker Driver Celestion's NTR21-5010JD 21" subwoofer features an advanced neodymium-powered motor for maximum output without maximum weight. To keep control of the driver when used with high power amplifiers (of up to 1,600 watts RMS), Celestion employs double suspension and a multi-roll surround for exceptional linearity during extreme excursion moments that are common with lower frequency reproduction. A lightweight carbon fiber-loaded paper cone is used due to its rigidity and ability to respond quickly to audio impulses. Intelligent heat management is designed into the cast aluminum chassis, high temperature 5" inside/outside wound voice coil, and extensively vented neodymium magnet which prevents thermal compression and the resulting loss and sensitivity. Last, but certainly not least, this 21" subwoofer has an amazing 9 mm of Xmax to move massive amounts of air. Product Specifications Nominal Diameter 21"Power Handling (RMS)1,600 WattsPower Handling (max) 3200 WattsImpedance 8 ohmsFrequency Response 30 to 3,000 HzSensitivity 98 dB 1W/1mVoice Coil Diameter 5" Thiele-Small Parameters Resonant Frequency (Fs) 30.2 HzDC Resistance (Re) 5.36 ohmsVoice Coil Inductance (Le) 2.06 mHMechanical Q (Qms) 5.23Electromagnetic Q (Qes) 0.31Total Q (Qts) 0.29Compliance Equivalent Volume (Vas) 12.05 ft.³Maximum Linear Excursion (Xmax) 9 mm Materials of Construction Cone Material Carbon Fiber CompositeSurround Material ClothBasket / Frame Material Cast AluminumMagnet Material Neodymium Mounting Information Overall Outside Diameter 21.65"Baffle Cutout Diameter 19.37"Depth 10"# Mounting Holes 8

Price: 599 USD

Location: Jamaica, New York

End Time: 2023-12-23T15:53:57.000Z

Shipping Cost: 0 USD