Eighteen Sound 10NW750

Eighteen Sound 10NW750
Eighteen Sound 10NW750
General Specifications Datasheet
Brand Eighteen Sound
Reference 10NW750
Size 10 in
260 mm
Type Low frequency
Impedance Z 8 Ω
Minimum impedance Zmin 6.9 Ω
Nominal Power P 450 W
Program Power Pmax 900 W
Sensitivity SPL 94 dB
Usable frequency range 50 - 5000 Hz
Recommended crossover 1500 Hz
  • 94 dB SPL [email protected] average sensitivity
  • 900 W program power handling
  • 75 mm (3 in) Interleaved Sandwich Aluminum Voice Coil (ISV)
  • External Neodymium magnet assembly
  • Single Demodulating Ring (SDR) for lower distortion and maximum sound clarity
  • Weather protected cone and coated plates
  • Suitable for high performance line arrays and compact two-way systems
Eighteen Sound 10NW750 Frequency response
Eighteen Sound 10NW750 Impedance
Thiele/Small parameters Values in gray are calculated.
Resonant frequency Fs 53 Hz
Surface area of cone Sd 340 cm²
DC resistance Re 5.8 Ω
Mechanical Q Qms 5.74
Electromagnetic Q Qes 0.32
Total Q factor Qts 0.31
Mechanical suspension compliance Cms 207 µm/N
Compliance equivalent air volume Vas 34 liters
Moving mass Mmd 41.4 g
Moving mass (including airload) Mms 45 g
Mechanical resistance Rms 2.6 N·s/m
BL product BL 16.4 T·m
Voice coil inductance Le 0.6 mH
Maximum linear excursion (one way) Xmax 7.5 mm
Maximum mechanical limit (one way) Xlim 17.5 mm
Efficiency η₀ 2.14 %
Efficiency bandwidth product EBP 165
Effective diaphragm diameter Ø 20.8 cm
Import this driver in a simulation software:
WinISD 18Sound 10NW750.wdr
Hornresp 18Sound 10NW750.txt
Basta! 18Sound 10NW750.bastaelement
Eighteen Sound 10NW750 Dimensions
Dimensions
Overall diameter 260 mm
Baffle hole diameter 232 mm
Overall depth 130 mm
Flange thickness 11 mm
Net weight 4 kg
Materials of construction
Diaphragm material Treated Paper
Diaphragm shape Curvilinear
Surround material Polycotton
Voice Coil Parameters
Voice coil diameter 75 mm
Coil material Aluminum
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This page may contain errors or inaccuracies. Please check the up-to-date specifications on the manufacturer website before starting your project.

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