Celestion BN15-400X

Name: BN15-400X
Brand: Celestion

Bass Guitar Speaker

15″ / 381 mm

Nominal diameter

35 Hz

Resonance

0.53

Q factor

94 dB

Sensitivity

± 4 mm

Linear excursion

800 W

Program Power

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 93.7; dB
Frequency response: 38 - 3000; Hz
Resonance frequency (free air)
f_S: 35.1; Hz
Mechanical quality factor
Q_MS: 5.07
Electrical quality factor
Q_ES: 0.59
Total quality factor
Q_TS: 0.53
Maximum linear excursion
x_max: 4.0; mm
Air volume displaced at x_max
V_D: 342; cm³
Power handling
P: 400; W
Program power
P_max: 800; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.2; Ω
Inductance (1kHz)
L_E: 1.08; mH
VC Diameter: 76; mm
Winding height
H_VC: 18; mm
Winding material: Copper
Former material: Polyimide
Force factor
Bl: 12.9; N/A
Motor constant
Bl/√R_E: 5.66; N/√W
Air gap height
H_AG: 10; mm
Height: 40; mm
Material: Neodymium
Effective diameter: 330; mm
Effective area
S_D: 855; cm²
Moving mass
M_MS: 84; g
Moving mass (without air load)
M_MD: 66.7; g
Material: Kevlar loaded paper
Stiffness
K_MS: 4.1; N/mm
Compliance
C_MS: 244; µm/N
Equivalent volume to the compliance
V_AS: 253; L
Mechanical resistance
R_MS: 3.655; N·s/m
Surround material: Cloth-sealed
Nominal diameter: 15; ″
: 381; mm
Overall diameter: 385; mm
Baffle cutout diameter: 351; mm
Overall depth: 152; mm
Volume occupied by the driver (estimated): 1.8; L
Net weight: 2.6; kg

Datasheet

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Celestion BN15-400X

Bass Guitar Speaker

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Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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