Eighteen Sound 10W500

Eighteen Sound 10W500
General Specifications Datasheet
Brand Eighteen Sound
Reference 10W500
Size 10 in
260 mm
Type Low frequency
Impedance Z 8 Ω
Minimum impedance Zmin 7.0 Ω
Nominal Power P 280 W
Program Power Pmax 400 W
Sensitivity SPL 98 dB
Usable frequency range 55 - 4500 Hz
Recommended crossover 2000 Hz
  • 98 dB SPL 1W / 1m average sensitivity
  • 51 mm (2 in) Interleaved Sandwich copper Voice coil (ISV)
  • 280 W AES power handling
  • Improved heat dissipation via unique basket design
  • Ideal for compact two way and multiway systems
Eighteen Sound 10W500 Frequency response
Eighteen Sound 10W500 Impedance
Thiele/Small parameters Values in gray are calculated.
Resonant frequency Fs 53 Hz
Surface area of cone Sd 350 cm²
DC resistance Re 6 Ω
Mechanical Q Qms 4.22
Electromagnetic Q Qes 0.31
Total Q factor Qts 0.29
Mechanical suspension compliance Cms 260 µm/N
Compliance equivalent air volume Vas 45.2 liters
Moving mass Mmd 29.2 g
Moving mass (including airload) Mms 33 g
Mechanical resistance Rms 2.6 N·s/m
BL product BL 14.6 T·m
Voice coil inductance Le 0.72 mH
Maximum linear excursion (one way) Xmax 5.5 mm
Maximum mechanical limit (one way) Xlim 12 mm
Efficiency η₀ 2.51 %
Efficiency bandwidth product EBP 170
Effective diaphragm diameter Ø 21.1 cm
Import this driver in a simulation software:
WinISD 18Sound 10W500.wdr
Hornresp 18Sound 10W500.txt
Basta! 18Sound 10W500.bastaelement
Eighteen Sound 10W500 Dimensions
Dimensions
Overall diameter 260 mm
Baffle hole diameter 232 mm
Overall depth 121.5 mm
Flange thickness 14.5 mm
Net weight 4.7 kg
Materials of construction
Diaphragm material Treated Paper
Diaphragm shape Curvilinear
Surround material Polycotton
Voice Coil Parameters
Voice coil diameter 51 mm
Coil material Copper
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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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