Celestion NTR15-3018E 8 Ohm 15″ 450W Loudspeaker

Celestion NTR15-3018E 8 Ohm 15″ 450W Loudspeaker General Specifications: Nominal Diameter 15”, 381 mm Power rating 450W (rms) Nominal impedance 8Ω Sensitivity 98 dB Frequency range 30-3000 Hz Voice coil diameter 3”, 75 mm Chassis type Cast Aluminium Magnet Type Neodymium Coil material Flat copper Former material Glass fibre Cone material Glass loaded paper with weather-resistant coating Surround material Cloth-sealed Suspension Single Xmax 0.20”, 5 mm Gap depth 0.39”, 10 mm Voice coil winding width 0.79”, 20 mm Mounting Information: Overall diameter 15.2”, 386 mm Overall depth 6.38”, 162 mm Cut-out diameter 13.8”, 351 mm Mounting slot dimensions 0.4×0.27”/10 mmx7 mm Number of mounting slots 8 Mounting slot PCD range 14.4-14.7”/367-373 mm Unit weight 4.0 kg/8.8 lb Small Signal Parameters: D 15.2”/386mm Fs 34.9 Hz Mms 104.12 g Qms 3.856 Qes 0.262 Mmd 83.09 g/2.93 oz Qts 0.3 Re 5.85Ω Vas 207.27 lt BI 21.07 Tm Cms 0.200 mm/N Rms 5.477 Kg/s Le (at 1kHz) 1.18 mH Packed Dimensions & Weight: Single pack size W x D x H 17.1”x 17.1” x 7.9”/435 mmx435 mmx200 mm Single pack weight 5.0 kg/11 lb Multi pack size W x D x H 47.2”x39.4”x38.6”/1200mm x 1000mm x 980mm Multi pack weight 5.2 kg/11.4 lb Key Features: 15″ neodymium woofer offers 450 W (AES standard) power handling and 98 dB sensitivity 3″ edgewound voice coil for higher efficiency and excellent distortion control “M-Roll” surround provides progressive excursion control, yielding a smooth response even at extremes of frequency range Extremely lightweight design combined with a highly efficient magnet assembly results in exceptional power-to-weight ratio Intelligent heat management in both chassis and magnet assembly design further minimizes distortion The NTR15-3018E makes and supreme bass guitar speaker Wide frequency range 30-3000 Hz Why Choose Lean Business Audio? 50 years of experience of designing, building and supplying Home, Car and Professional Audio. Huge stocks of leading loudspeakers and audio brands KEF, Celestion, Eminence, WGS, Montage, BMS Speakers, Faital Pro, Eighteen Sound, Ciare Low Worldwide shipping rates. Free Delivery on selected brands with the UK. Price matching. For more information please contact us at:  44(0)1473 744089 Or Email us at: [email protected]