Eighteen Sound 15W750

Eighteen Sound 15W750
Eighteen Sound 15W750
General Specifications Datasheet
Brand Eighteen Sound
Reference 15W750
Size 15 in
380 mm
Type Low frequency
Impedance Z 8 Ω
Minimum impedance Zmin 6.1 Ω
Nominal Power P 600 W
Program Power Pmax 1200 W
Sensitivity SPL 97 dB
Usable frequency range 50 - 4300 Hz
Recommended crossover 1800 Hz
  • 97 dB SPL 1W / 1m average sensitivity
  • 75 mm (3 in) Interleaved Sandwich Voice coil (ISV)
  • 1200 W program power handling
  • Long excursion, linear travel suspension design
  • Weather protected cone and plates for outdoor usage
  • Generous low frequency output make it suitable for 2-way systems and subwoofer applications
Eighteen Sound 15W750 Frequency response
Eighteen Sound 15W750 Impedance
Thiele/Small parameters Values in gray are calculated.
Resonant frequency Fs 39 Hz
Surface area of cone Sd 910 cm²
DC resistance Re 5.1 Ω
Mechanical Q Qms 9.34
Electromagnetic Q Qes 0.39
Total Q factor Qts 0.37
Mechanical suspension compliance Cms 186 µm/N
Compliance equivalent air volume Vas 218 liters
Moving mass Mmd 72.2 g
Moving mass (including airload) Mms 88 g
Mechanical resistance Rms 2.3 N·s/m
BL product BL 17.6 T·m
Voice coil inductance Le 1.1 mH
Maximum linear excursion (one way) Xmax 8 mm
Maximum mechanical limit (one way) Xlim 19 mm
Efficiency η₀ 3.31 %
Efficiency bandwidth product EBP 100
Effective diaphragm diameter Ø 34 cm
Import this driver in a simulation software:
WinISD 18Sound 15W750.wdr
Hornresp 18Sound 15W750.txt
Basta! 18Sound 15W750.bastaelement
Eighteen Sound 15W750 Dimensions
Dimensions
Overall diameter 393 mm
Baffle hole diameter 357 mm
Overall depth 184.5 mm
Flange thickness 13.5 mm
Net weight 7.6 kg
Materials of construction
Diaphragm material Pulp
Diaphragm shape Curvilinear
Surround material Polycotton
Voice Coil Parameters
Voice coil diameter 75 mm
Coil material Aluminum
Similar drivers
Eminence Power 600 W
KAPPA Fs 37 Hz
15" Woofer Qts 0.32
96 dB Vas 183.2 L
38 - 1800 Hz Xmax 7.9 mm
Fane Power 600 W
SOVEREIGN Fs 40 Hz
15" Bass Qts 0.37
98 dB Vas 188 L
35 - 3500 Hz Xmax 6.9 mm
Fane Power 600 W
SOVEREIGN Fs 38 Hz
15" Subwoofer Qts 0.35
98 dB Vas 201 L
38 - 3500 Hz Xmax 6 mm
MONACOR Power 500 W
SP-38A/500BS Fs 37 Hz
15" Subwoofer Qts 0.35
97 dB Vas 168 L
37 - 3500 Hz Xmax 6 mm
RCF Power 500 W
MB15X301 Fs 38 Hz
15" Mid Bass Qts 0.34
98 dB Vas 195 L
40 - 3000 Hz Xmax 6 mm
Eighteen Sound Power 450 W
15ND830 Fs 39 Hz
15" Low frequency Qts 0.32
98 dB Vas 213 L
38 - 5000 Hz Xmax 6.5 mm
Eighteen Sound Power 500 W
15NW530 Fs 38 Hz
15" Low frequency Qts 0.33
96 dB Vas 154 L
47 - 3500 Hz Xmax 7.5 mm
Eighteen Sound Power 800 W
15NLW9300 Fs 39 Hz
15" Low frequency Qts 0.26
97 dB Vas 170 L
50 - 3000 Hz Xmax 8 mm
B&C Speaker Power 700 W
15PZB100 Fs 39 Hz
15" Subwoofer Qts 0.29
97 dB Vas 110 L
40 - 2000 Hz Xmax 8 mm
Fane Power 600 W
SOVEREIGN Fs 37 Hz
15" Bass Qts 0.39
98 dB Vas 236 L
38 - 3500 Hz Xmax 6.5 mm

LoudspeakerDatabase.com is not affiliated with Eighteen Sound.
This page may contain errors or inaccuracies. Please check the up-to-date specifications on the manufacturer website before starting your project.

81 ms