Jensen Smooth BS 15N/350A

Name: BS 15N/350A
Brand: Jensen

Bass Guitar Speaker

15″ / 388 mm

Nominal diameter

45 Hz

Resonance

0.46

Q factor

96 dB

Sensitivity

± 5.5 mm

Linear excursion

700 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 96.1; dB
Resonance frequency (free air)
f_S: 45.0; Hz
Mechanical quality factor
Q_MS: 7.64
Electrical quality factor
Q_ES: 0.49
Total quality factor
Q_TS: 0.46
Maximum linear excursion
x_max: 5.5; mm
Maximum excursion before damage
x_lim: 11.5; mm
Air volume displaced at x_max
V_D: 470; cm³
Power handling
P: 350; W
Program power
P_max: 700; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.1; Ω
Inductance (1kHz)
L_E: 0.78; mH
VC Diameter: 75; mm
Winding height
H_VC: 21; mm
Winding material: Aluminum
Former material: Glass Fiber
Flux density
B: 1.17; T
Force factor
Bl: 15.23; N/A
Motor constant
Bl/√R_E: 6.74; N/√W
Air gap height
H_AG: 10; mm
Weight: 0.36; kg
Material: Neodymium
Effective diameter: 330; mm
Effective area
S_D: 855; cm²
Moving mass
M_MS: 80.9; g
Moving mass (without air load)
M_MD: 63.5; g
Material: Paper
Stiffness
K_MS: 6.33; N/mm
Compliance
C_MS: 158; µm/N
Equivalent volume to the compliance
V_AS: 163; L
Mechanical resistance
R_MS: 2.99; N·s/m
Surround material: Treated Cloth
Nominal diameter: 15; ″
: 388; mm
Overall diameter: 388; mm
Volume occupied by the driver (estimated): 1.7; L
Net weight: 4.0; kg
Frame material: Aluminium Die-Cast

Datasheet

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Jensen Smooth BS 15N/350A

Bass Guitar Speaker

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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