SL15B3P

SL15B3P - Standard Lite Series Neodymium series with a steel basket, a 15" speaker with solid tone. Click play to hear sound sample

SL15B3P - Standard Lite Series

Neodymium series with a steel basket, a 15" speaker with solid tone.

Click play to hear sound sample

>>Download a .pdf of spec sheet

General Characteristics
Nominal Overall Diameter	385 mm	15 in
Nominal Voice Coil Diameter	75 mm	3 in
Magnet Weight	360 g	12.70 oz
Overall Weight	8.82lbs
Flux Density	1.17 T
Thiele-Small Parameters
Voice Coil DC Resistance	R_E	5.52 ohms
Resonance Frequency	ƒ_S	41.9 Hz
Mechanical Q Factor	Q_MS	17.11
Electrical Q Factor	Q_ES	0.43
Total Q Factor	Q_TS	0.42
Mechanical Moving Mass	M_MS	60.4 g
Mechanical Compliance	C_MS	239 µm/N
Force Factor	BxL	14.29 Wb/m
Equivalent Acoustic Volume	V_AS	191.6 lt.
Maximum Linear Displacement	X_MAX	+/- 4.0 mm
Reference Efficiency	n_O	3.15 %
Diaphragm Area	S_D	754.8 cm²
Losses Electrical Resistance	R_ES	220 ohms
Voice Coil Inductance @ 1kHz	L_E	0.87 mH
Constructive Characteristics
Magnet	Neodymium
Voice Coil Winding	Aluminum
Voice Coil Former	Kapton
Cone	Paper
Surround	Treated Cloth
Dust Dome	Solid Paper
Basket	Pressed Sheet Steel

Electrical Characteristics
Nominal Impedance	8 ohms
Rated Power	350 W
Musical Power	700 W
Sensitivity@1W, 1m	98.6 dB