S15-500

S15-500 Professional Loudspeaker This 500 watt 15" professional PA speaker is an excellent replacement that will bring new life to your sound system - ROHS compliant.

S15-500
Professional Loudspeaker

This 500 watt 15" professional PA speaker is an excellent replacement that will bring new life to your sound system - ROHS compliant.

>>Download a .pdf of spec sheet

General Characteristics
Nominal Overall Diameter	385 mm	15 in
Nominal Voice Coil Diameter	65 mm	2.5 in
Magnet Weight	1450 g	50 oz
Overall Weight	11.85 lbs
Flux Density	1.16 T
Thiele-Small Parameters
Voice Coil DC Resistance	R_E	6.80 ohms
Resonance Frequency	ƒ_S	49.0 Hz
Mechanical Q Factor	Q_MS	3.87
Electrical Q Factor	Q_ES	0.52
Total Q Factor	Q_TS	0.45
Mechanical Moving Mass	M_MS	49.1 g
Mechanical Compliance	C_MS	214 µm/N
Force Factor	BxL	14.13 Wb/m
Equivalent Acoustic Volume	V_AS	170.0 lt.
Maximum Linear Displacement	X_MAX	+/- 2.5 mm
Reference Efficiency	n_O	3.78 %
Diaphragm Area	S_D	755.0 cm²
Losses Electrical Resistance	R_ES	50.9 ohms
Voice Coil Inductance @ 1kHz	L_E	1.08 mH
Constructive Characteristics
Magnet	Ferrite
Voice Coil Winding	Copper
Voice Coil Former	Aluminum
Cone	Paper
Surround	Treated Cloth
Dust Dome	Solid Paper
Basket	Pressed Sheet Steel

Electrical Characteristics
Nominal Impedance	8 ohm
Rated Power	250 W
Musical Power	500 W
Sensitivity@1W, 1m	98.5 dB