Brand: CELESTION
Article: NTR8-2011D
CELESTION NTR82011D PA bass-midrange speaker, 200 W, 8 Ω
- 20 cm (8″) speaker with high-performance neodymium drive system
- Coated, deformation-resistant, kevlar-reinforced, low-resonance paper cone
- 50 mm (2″) 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)
- Octagonal basket for minimum distance between the speakers, especially for line array systems
- Diecast aluminium basket and a low weight of 1.52 kg only
| Brand | CELESTION |
| Impedance (Z) | 8 Ω |
| Frequency range | f3-6,000 Hz |
| Resonant frequency (fs) | 80 Hz |
| Power rating (RMS) | 200 W |
| Peak music power output (MAX) | 400 W |
| Sensitivity | 94 dB/W/m |
| Suspension compl. (Cms) | 0.16 mm/N |
| Moving mass (Mms) | 25.3 g |
| Mech. Q factor (Qms) | 1.33 |
| Electr. Q factor (Qes) | 0.59 |
| Total Q factor (Qts) | 0.41 |
| Equivalent volume (Vas) | 11.3 l |
| DC resistance (Re) | 5.85 Ω |
| Force factor (BxL) | 11.22 Tm |
| Voice coil induct. (Le) | 0.59 mH |
| Voice coil diameter | Ø 50 mm |
| Voice coil former | polyamide |
| Linear excursion (XMAX) | ± 4.0 mm |
| Eff. cone area (Sd) | 216 cm2 |
| Mounting cutout | Ø 187 mm |
| Mounting depth | 90 mm |
| Mounting hole diameter | Ø 210 mm |
| Dimensions | 210 x 210 x 100 mm |
| Outside diameter | Ø 225 mm |
| Width | 210 mm |
| Height | 210 mm |
| Depth | 100 mm |
| Admiss. ambient temp. | 0-40 °C |
| Weight | 1.52 kg |
| Packing unit | 1 |
| Type of speaker | 8″ |
| Low-impedance | 1 |
| EAN | 739894549752 |
| Made in | CN |
