Brand: CELESTION
Article: NTR10-2520E
CELESTION NTR102520E PA bass-midrange speaker, 250 W, 8 Ω
- 25 cm (10″) speaker with high-performance neodymium drive system
- Deformation-resistant, kevlar-reinforced and low-resonance paper cone
- 64 mm (2.5″) heat-resistant voice coil
- Especially developed thermal management of the drive system for preventing thermal compression and overheating
- Multi-roll rubber surround for an excellent linearity and progressive control in case of excessive cone excursion
- Very low harmonic distortion (THD)
- Diecast aluminium basket and a low weight of 2.2 kg only
Brand | CELESTION |
Impedance (Z) | 8 Ω |
Frequency range | f3-3,500 Hz |
Resonant frequency (fs) | 56 Hz |
Power rating (RMS) | 250 W |
Peak music power output (MAX) | 500 W |
Sensitivity | 96 dB/W/m |
Suspension compl. (Cms) | 0.196 mm/N |
Moving mass (Mms) | 40.22 g |
Mech. Q factor (Qms) | 2.76 |
Electr. Q factor (Qes) | 0.411 |
Total Q factor (Qts) | 0.358 |
Equivalent volume (Vas) | 33 l |
DC resistance (Re) | 6.11 Ω |
Force factor (BxL) | 14.60 Tm |
Voice coil induct. (Le) | 0.59 mH |
Voice coil diameter | Ø 64 mm |
Voice coil former | glass fibre |
Linear excursion (XMAX) | ± 4.0 mm |
Eff. cone area (Sd) | 346 cm2 |
Mounting cutout | Ø 234 mm |
Mounting depth | 102 mm |
Mounting hole diameter | Ø 244-247 mm |
Dimensions | Ø 260 mm x 115 mm |
Outside diameter | Ø 260 mm |
Width | Ø 260 mm |
Depth | 115 mm |
Admiss. ambient temp. | 0-40 °C |
Weight | 2 kg |
Packing unit | 1 |
Type of speaker | 10″ |
Low-impedance | 1 |
EAN | 739894563956 |
Made in | CN |