Celestion NTR15-3018E 8 ohm 15" 450W Neodymium Pro Audio Woofer T5702

SKU: 565-049

Canadian Dollar Price:
Sale price$323.97
In stock (4 units)


Features Include

  • 15" neodymium woofer offers 450Wrms (AES standard) power handling and 98dB 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


General Specifications

Nominal diameter: 381mm/15in
Power rating: 450Wrms
Nominal impedance: 8Ω
Sensitivity: 98dB
Frequency range: 30-3000Hz
Voice coil diameter:75mm/3in
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: 5mm/0.20in
Gap depth: 10mm/0.39in
Voice coil winding width: 20mm/0.79in

Small Signal Parameters

D: 0.33m/12.9in
Fs: 34.6Hz
Mms: 97.24g/3.43oz
Qms: 3.856
Qes: 0.262
Mmd: 83.09g/2.93oz
Qts: 0.246
Re: 5.58Ω
Vas: 225.71lt/7.97ft3
BI: 21.2Tm
Cms: 0.218mm/N
Rms: 5.477Kg/s
Le (at 1kHz): 1.18mH

Mounting Information

Overall diameter: 386mm/15.2in
Overall depth: 162mm/6.38in
Cut-out diameter: 351mm/13.8in
Mounting slot dimensions: 10mm x 7mm/0.4in x 0.27in
Number of mounting slots: 8
Mounting slot PCD range: 367-373mm/14.4-14.7in
Unit weight: 4.0kg/8.8lb

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