Eighteen Sound 10NTLS2000

Name: Eighteen Sound 10NTLS2000
Brand: Eighteen Sound

Subwoofer

10″ / 260 mm

Nominal diameter

50 Hz

Resonance

0.26

Q factor

94 dB

Sensitivity

± 7.4 mm

Linear excursion

700 W

Program Power

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 93.6; dB
Frequency response: 50 - 3000; Hz
Resonance frequency (free air)
f_S: 50.0; Hz
Mechanical quality factor
Q_MS: 4.90
Electrical quality factor
Q_ES: 0.27
Total quality factor
Q_TS: 0.26
Maximum linear excursion
x_max: 7.4; mm
Air volume displaced at x_max
V_D: 256; cm³
Power handling
P: 350; W
Program power
P_max: 700; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.2; Ω
Inductance (1kHz)
L_E: 0.74; mH
VC Diameter: 51; mm
Winding height
H_VC: 19; mm
Winding material: Aluminum
Force factor
Bl: 16.7; N/A
Motor constant
Bl/√R_E: 7.32; N/√W
Air gap height
H_AG: 8.5; mm
Material: Neodymium
Effective diameter: 210; mm
Effective area
S_D: 346; cm²
Moving mass
M_MS: 47; g
Moving mass (without air load)
M_MD: 42.3; g
Material: Weather protected
Stiffness
K_MS: 4.63; N/mm
Compliance
C_MS: 216; µm/N
Equivalent volume to the compliance
V_AS: 38; L
Mechanical resistance
R_MS: 3.01; N·s/m
Nominal diameter: 10; ″
: 260; mm
Overall diameter: 260; mm
Baffle cutout diameter: 233; mm
Overall depth: 141; mm
Flange thickness: 10; mm
Mounting depth: 131; mm
Volume occupied by the driver (estimated): 1.1; L
Net weight: 1.9; kg

Datasheet

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Eighteen Sound 10NTLS2000

Subwoofer

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Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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