Eighteen Sound 15TLW3000

Eighteen Sound 15TLW3000
General Specifications Datasheet
Brand Eighteen Sound
Reference 15TLW3000
Manufacturer website www.eighteensound.com
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
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 141.92 g
Moving mass (including airload) Mms 157 g
Mechanical resistance Rms 3.95 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 33.49 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 393.0 mm
Baffle hole diameter 360.0 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
Similar drivers Power
(W)
SPL
(dB)
Fs
(Hz)
Sd
(cm²)
Qms
Qes
Vas
(L)
Xmax
(mm)
Eighteen Sound 15TLW3000 1500 96 42 881 10.50 0.46 140 9.0
Eminence KILOMAX PRO 15A 1250 96 41 856 8.80 0.40 155 7.9
Eminence DEFINIMAX 4015LF 1200 95 40 856 11.94 0.54 112 9.0
FaitalPRO 15HP1010 8Ω 1400 96 40 759 10.00 0.38 93 9.8
LaVoce WAF154.02 800 96 40 830 9.50 0.41 125 7.9
Eminence IMPERO 15C 1200 94 40 856 10.96 0.34 122 7.4
FaitalPRO 15FH520 8Ω 1200 98 38 813 10.10 0.41 157 8.8
FaitalPRO 15FH520 4Ω 1200 97 38 813 9.00 0.35 146 9.2
FaitalPRO 15HP1020 8Ω 1400 98 40 759 10.20 0.28 110 9.0
LaVoce WAN154.00 1500 96 40 830 8.50 0.42 105 12.5
Eminence KAPPALITE 3015LF-4 550 96 47 881 10.19 0.49 119 10.7

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1193 ms