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PA Speakers
of the CELESTION NTR series with neodymium drives represent where we are today with PA speaker technology. Developed with the aid of analysis methods and state-of-the-art computer simulation, these speakers provide an excellent radiation with lowest harmonic distortions at a very low weight.
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
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"
NTR8-2011D
- Dostupnost cen.sklad EU/výrobce
- 0
- Dostupnost externý sklad
- 0
739894549752
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