B&C Speaker 18NW100

Name: 18NW100
Brand: B&C Speaker

4Ω

8Ω

Subwoofer

18″ / 460 mm

Nominal diameter

31 Hz

Resonance

0.26

Q factor

96 dB

Sensitivity

± 9 mm

Linear excursion

2400 W

Program Power

Parts Express
: $$$
Amazon.com
: $$$
Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 95.7; dB
Frequency response: 35 - 1000; Hz
Resonance frequency (free air)
f_S: 31.0; Hz
Mechanical quality factor
Q_MS: 4.20
Electrical quality factor
Q_ES: 0.27
Total quality factor
Q_TS: 0.26
Maximum linear excursion
x_max: 9.0; mm
Air volume displaced at x_max
V_D: 1089; cm³
Power handling
P: 1200; W
Program power
P_max: 2400; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.1; Ω
Inductance (1kHz)
L_E: 1.7; mH
VC Diameter: 100; mm
Winding height
H_VC: 25; mm
Winding material: Copper
Former material: Glass Fibre
Flux density
B: 1.2; T
Force factor
Bl: 28.0; N/A
Motor constant
Bl/√R_E: 12.4; N/√W
Air gap height
H_AG: 12; mm
Material: Neodymium Inside Slug
Effective diameter: 393; mm
Effective area
S_D: 1210; cm²
Moving mass
M_MS: 211; g
Moving mass (without air load)
M_MD: 181.8; g
Material: Waterproof Both Sides
Stiffness
K_MS: 8.07; N/mm
Compliance
C_MS: 124; µm/N
Equivalent volume to the compliance
V_AS: 252; L
Mechanical resistance
R_MS: 9.79; N·s/m
Spider material: Silicone
Nominal diameter: 18; ″
: 460; mm
Overall diameter: 460; mm
Baffle cutout diameter: 422; mm
Overall depth: 209; mm
Flange thickness: 16; mm
Mounting depth: 193; mm
Volume occupied by the driver: 8.5; L
Net weight: 9.05; kg

Datasheet

Export this driver to a simulation software:

B&C Speaker 18NW100

Subwoofer

Available on (affiliate links)

Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

Export this driver to a simulation software:

Similar subwoofers to B&C Speaker 18NW100