Eighteen Sound 15TLW3000 8Ω

8Ω

Subwoofer

15″ / 380 mm

Nominal diameter

42 Hz

Resonance

0.44

Q factor

94 dB

Sensitivity

± 9 mm

Linear excursion

3000 W

Program Power

Eighteen Sound 15TLW3000 8Ω Subwoofer

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 93.6; dB
Frequency response: 50 - 2000; Hz
Resonance frequency (free air)
f_S: 42.0; Hz
Mechanical quality factor
Q_MS: 10.50
Electrical quality factor
Q_ES: 0.46
Total quality factor
Q_TS: 0.44
Maximum linear excursion
x_max: 9.0; mm
Air volume displaced at x_max
V_D: 793; cm³
Power handling
P: 1500; W
Program power
P_max: 3000; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 6.0; Ω
Inductance (1kHz)
L_E: 1.78; mH
VC Diameter: 100; mm
Winding material: Aluminum
Force factor
Bl: 23.4; N/A
Motor constant
Bl/√R_E: 9.55; N/√W
Material: Ferrite
Effective diameter: 335; mm
Effective area
S_D: 881; cm²
Moving mass
M_MS: 157; g
Moving mass (without air load)
M_MD: 138.8; g
Material: Water,UV repellent
Stiffness
K_MS: 10.99; N/mm
Compliance
C_MS: 91; µm/N
Equivalent volume to the compliance
V_AS: 140; L
Mechanical resistance
R_MS: 3.95; N·s/m
Nominal diameter: 15; ″
: 380; mm
Overall diameter: 393; mm
Baffle cutout diameter: 354; mm
Overall depth: 245; mm
Flange thickness: 12; mm
Mounting depth: 233; mm
Volume occupied by the driver (estimated): 7.0; L
Net weight: 12.5; kg

Eighteen Sound 15TLW3000 8Ω SPL

Eighteen Sound 15TLW3000 8Ω Dimensions

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