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NTR10-2520E

Cod EAN: 739894563956

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...

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NTR10-2520E

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, 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

Parametrii

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
SPL 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
Colour black
Admiss. ambient temp. 0-40 °C
Weight 2 kg
Packing unit 1
Type of speaker 10"
Packing dimensions (W x H x L) 0.3 x 0.16 x 0.3 m
Gross weight 2.85 kg
Net weight 2 kg

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