B&C Speaker 10BG76

Name: 10BG76
Brand: B&C Speaker

Subwoofer

10″ / 250 mm

Nominal diameter

49 Hz

Resonance

0.22

Q factor

91 dB

Sensitivity

± 9.6 mm

Linear excursion

1000 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 90.9; dB
Frequency response: 49 - 800; Hz
Resonance frequency (free air)
f_S: 49.0; Hz
Mechanical quality factor
Q_MS: 5.74
Electrical quality factor
Q_ES: 0.23
Total quality factor
Q_TS: 0.22
Maximum linear excursion
x_max: 9.6; mm
Air volume displaced at x_max
V_D: 307; cm³
Power handling
P: 500; W
Program power
P_max: 1000; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 4.1; Ω
Inductance (1kHz)
L_E: 1.37; mH
VC Diameter: 76; mm
Winding height
H_VC: 25; mm
Winding material: Copper
Former material: Glass Fibre
Flux density
B: 1.22; T
Force factor
Bl: 22.4; N/A
Motor constant
Bl/√R_E: 11.1; N/√W
Air gap height
H_AG: 11.5; mm
Material: Neodymium Ring
Effective diameter: 202; mm
Effective area
S_D: 320; cm²
Moving mass
M_MS: 91.4; g
Moving mass (without air load)
M_MD: 87.1; g
Material: Waterproof Both Sides
Stiffness
K_MS: 8.7; N/mm
Compliance
C_MS: 115; µm/N
Equivalent volume to the compliance
V_AS: 16.7; L
Mechanical resistance
R_MS: 4.9; N·s/m
Spider material: Silicone
Nominal diameter: 10; ″
: 250; mm
Overall diameter: 261; mm
Baffle cutout diameter: 233; mm
Overall depth: 131; mm
Flange thickness: 14; mm
Mounting depth: 117; mm
Volume occupied by the driver: 1.5; L
Net weight: 4.8; kg

Datasheet

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B&C Speaker 10BG76

Subwoofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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