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 |
