Eighteen Sound 15LW1401

Eighteen Sound 15LW1401
General Specifications Datasheet
Brand Eighteen Sound
Reference 15LW1401
Manufacturer website www.eighteensound.com
Size 15 in
380 mm
Type Extended Low Frequency
Impedance Z 8 Ω
Minimum impedance Zmin 6.7 Ω
Nominal Power P 1000 W
Program Power Pmax 1400 W
Sensitivity SPL 98 dB
Usable frequency range 40 - 2400 Hz
Recommended crossover 800 Hz
Eighteen Sound 15LW1401 Frequency response
Eighteen Sound 15LW1401 Impedance
Thiele/Small parameters Values in gray are calculated.
Resonant frequency Fs 42 Hz
Surface area of cone Sd 900 cm²
DC resistance Re 5 Ω
Mechanical Q Qms 5.36
Electromagnetic Q Qes 0.28
Total Q factor Qts 0.27
Mechanical suspension compliance Cms 114 µm/N
Compliance equivalent air volume Vas 131 liters
Moving mass Mmd 109.43 g
Moving mass (including airload) Mms 125 g
Mechanical resistance Rms 6.15 N·s/m
BL product BL 24.2 T·m
Voice coil inductance Le 2.15 mH
Maximum linear excursion (one way) Xmax 9 mm
Maximum mechanical limit (one way) Xlim 19 mm
Efficiency η₀ 3.47 %
Efficiency bandwidth product EBP 149
Effective diaphragm diameter Ø 33.85 cm
Import this driver in a simulation software:
WinISD 18Sound 15LW1401.wdr
Hornresp 18Sound 15LW1401.txt
Basta! 18Sound 15LW1401.bastaelement
Eighteen Sound 15LW1401 Dimensions
Dimensions
Overall diameter 387.0 mm
Baffle hole diameter 357.0 mm
Overall depth 163.4 mm
Flange thickness 19.5 mm
Net weight 12.4 kg
Materials of construction
Diaphragm material Paper
Diaphragm shape Straight
Surround material Polycotton
Voice Coil Parameters
Voice coil diameter 100 mm
Coil material Copper
Similar drivers Power
(W)
SPL
(dB)
Fs
(Hz)
Sd
(cm²)
Qms
Qes
Vas
(L)
Xmax
(mm)
Eighteen Sound 15LW1401 1000 98 42 900 5.36 0.28 131 9.0
Eighteen Sound 15LW2400 1200 97 40 900 4.75 0.32 131 10.0
Beyma 15MC700 700 98 41 880 4.80 0.38 153 9.8
Beyma 15P1000Fe V2 1000 98 45 855 5.86 0.31 81 8.0
Eighteen Sound 15NLW9401 1200 98 39 900 4.13 0.28 134 10.0
Precision Devices PD.154C001 700 99 45 898 4.29 0.34 128 8.2
B&C Speaker 15TBX100 8Ω 1000 96 35 855 5.20 0.30 113 9.0
Precision Devices PD.155NR1 1000 99 37 895 6.10 0.24 140 12.0
B&C Speaker 15NA100 800 98 47 855 6.10 0.29 88 10.0
LaVoce WAN154.01 1000 98 40 830 8.00 0.31 130 8.8
Eighteen Sound 15CX1000 850 98 48 855 6.00 0.32 133 6.0

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.

1518 ms