Eighteen Sound 15TLW3000

Eighteen Sound 15TLW3000
General Specifications Datasheet
Brand Eighteen Sound
Reference 15TLW3000
Size 15 in
380 mm
Type Low frequency
Impedance Z 8 Ω
Minimum impedance Zmin 7.0 Ω
Nominal Power P 1500 W
Program Power Pmax 3000 W
Sensitivity SPL 95.5 dB
Usable frequency range 50 - 2000 Hz
Recommended crossover 1500 Hz
  • 95,5 dB 1W/1m sensitivity
  • 3000W program power handling
  • 100mm (4in) ISV Tetracoil technology for maximum power handling
  • 45 mm (1,77 in) peak to peak excursion
  • Symmetric flux density and inductance behaviour
  • Straight ribbed, water repellent composite cone
  • Suitable for vented, horn loaded and bandpass subwoofer designs
Eighteen Sound 15TLW3000 Frequency response
Eighteen Sound 15TLW3000 Impedance
Thiele/Small parameters Values in gray are calculated.
Resonant frequency Fs 42 Hz
Surface area of cone Sd 881 cm²
DC resistance Re 6 Ω
Mechanical Q Qms 10.50
Electromagnetic Q Qes 0.46
Total Q factor Qts 0.44
Mechanical suspension compliance Cms 127 µm/N
Compliance equivalent air volume Vas 140 liters
Moving mass Mmd 141.9 g
Moving mass (including airload) Mms 157 g
Mechanical resistance Rms 3.9 N·s/m
BL product BL 23.4 T·m
Voice coil inductance Le 1.78 mH
Maximum linear excursion (one way) Xmax 9 mm
Maximum mechanical limit (one way) Xlim 22.5 mm
Efficiency η₀ 1.5 %
Efficiency bandwidth product EBP 91
Effective diaphragm diameter Ø 33.5 cm
Import this driver in a simulation software:
WinISD 18Sound 15TLW3000.wdr
Hornresp 18Sound 15TLW3000.txt
Basta! 18Sound 15TLW3000.bastaelement
Eighteen Sound 15TLW3000 Dimensions
Dimensions
Overall diameter 393 mm
Baffle hole diameter 360 mm
Overall depth 245 mm
Flange thickness 12.5 mm
Net weight 12.5 kg
Materials of construction
Diaphragm material Water Resistant Composite
Diaphragm shape Straight
Surround material Polycotton
Voice Coil Parameters
Voice coil diameter 100 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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