Celestion NTR10-2520E 8 ohm 10" 250W Neodymium Pro Audio Woofer T5639

SKU: 545-025

Canadian Dollar Price:
Sale price$230.97
Stock:
In stock (4 units)

Description

Features Include

  • 10" neodymium mid/bass unit offers 250Wrms (AES standard) power handling and 96dB sensitivity
  • 2.5" high temperature Inside/Outside voice coil efficiently dissipates heat, preventing sensitivity loss through thermal compression
  • "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 minimises distortion

 

General Specifications

Nominal diameter: 254mm/10in
Power rating: 250Wrms
Continuous power rating: 500W
Nominal impedance: 8Ω
Sensitivity: 96dB
Frequency range: 50-3,000Hz
Voice coil diameter: 64mm/2.5in
Chassis type: Cast aluminium
Magnet type: Neodymium
Coil material: Round copper
Former material: Glass fibre
Cone material: Kevlar loaded paper
Surround material: Cloth-sealed
Suspension: Single
Xmax: 4.75mm/0.19in
Gap depth: 8mm/0.32in
Voice coil winding width: 17.5mm/0.69in

Small Signal Parameters4

D: 0.21m/5.33in
Fs: 55.8Hz
Mms: 46g/1.62oz
Qms: 3.244
Qes: 0.345
Mmd: 42.79g/1.51oz
Qts: 0.312
Re: 5.44Ω
Vas: 30.07lt/1.06ft3
BI: 15.93Tm
Cms: 0.18mm/N
Rms: 4.97kg/s
Le (at 1kHz): 0.68mH

Mounting Information

Overall diameter: 260mm/10.24in
Overall depth: 113mm/4.45in
Cut-out diameter: 232mm/9.13in
Mounting slot dimensions: 7.5mm x 6.5mm/0.3in x 0.26in
Number of mounting slots: 4
Mounting slot PCD range: 244-247mm/9.6-9.7in
Unit weight: 2.2kg/4.89lb

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