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- Celestion NTR10-2520E - T5639 - 8 ohm - Woofer
Celestion NTR10-2520E - T5639 - 8 ohm - Woofer
- Details
- Additional Information
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 rating1
250Wrms
Nominal impedance
8Ω
Sensitivity2
96dB
Frequency range
50-3000Hz
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
Xmax3
5mm/0.20in
Gap depth
8mm/0.32in
Voice coil winding width
17.5mm/0.69in
Small Signal Parameters4
D
0.21m/5.33in
Fs
52.4Hz
Mms
46.43g/1.64oz
Qms
3.008
Qes
0.334
Mmd
42.79g/1.51oz
Qts
0.301
Re
5.63Ω
Vas
33.78lt/1.192ft3
BI
16.05Tm
Cms
0.199mm/N
Rms
5.078kg/s
Le (at 1kHz)
0.71mH
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
Packed Dimensions & Weight
Single pack size W x D x H
305mm x 305mm x 150mm
/12.0in x 12.0in x 5.9in
Single pack weight
2.5kg/5.5lb
Multi pack size W x D x H
1500mmx1000mmx980mm
/59.1in x 39.4in x 38.8in
Multi pack weight
235kg/518lb
