B&C Speaker 10MBX809

Name: 10MBX809
Brand: B&C Speaker

Mid Bass

10″ / 250 mm

Nominal diameter

65 Hz

Resonance

0.26

Q factor

98 dB

Sensitivity

± 4 mm

Linear excursion

700 W

Program Power

Discontinued

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 97.5; dB
Frequency response: 65 - 6000; Hz
Resonance frequency (free air)
f_S: 65.0; Hz
Mechanical quality factor
Q_MS: 5.60
Electrical quality factor
Q_ES: 0.27
Total quality factor
Q_TS: 0.26
Maximum linear excursion
x_max: 4.0; mm
Air volume displaced at x_max
V_D: 138; cm³
Power handling
P: 350; W
Program power
P_max: 700; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.5; Ω
Inductance (1kHz)
L_E: 0.39; mH
VC Diameter: 64; mm
Winding height
H_VC: 12; mm
Winding material: Aluminium
Former material: Glass Fibre
Flux density
B: 1.25; T
Force factor
Bl: 16.9; N/A
Motor constant
Bl/√R_E: 7.21; N/√W
Air gap height
H_AG: 8; mm
Material: Neodymium Inside Slug
Effective diameter: 210; mm
Effective area
S_D: 346; cm²
Moving mass
M_MS: 32; g
Moving mass (without air load)
M_MD: 27.3; g
Material: Waterproof
Stiffness
K_MS: 6.06; N/mm
Compliance
C_MS: 165; µm/N
Equivalent volume to the compliance
V_AS: 28; L
Mechanical resistance
R_MS: 2.33; N·s/m
Spider material: Single
Nominal diameter: 10; ″
: 250; mm
Overall diameter: 261; mm
Baffle cutout diameter: 230; mm
Overall depth: 125; mm
Flange thickness: 14; mm
Mounting depth: 111; mm
Volume occupied by the driver: 1.5; L
Net weight: 3.2; kg

Datasheet

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B&C Speaker 10MBX809

Mid Bass

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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