S12-300

S12-300 Professional Loudspeaker A 300 Watt 12" professional PA speaker that will bring definition and strength to your sound - ROHS compliant. Available in 8 ohms

S12-300
Professional Loudspeaker

A 300 Watt 12" professional PA speaker that will bring definition and strength to your sound - ROHS compliant. Available in 8 ohms

>>Download a .pdf of spec sheet

General Characteristics
Nominal Overall Diameter	318 mm	12 in
Nominal Voice Coil Diameter	50 mm	2 in
Magnet Weight	1100 g	40 oz
Overall Weight	8.10 lbs
Flux Density	1.10 T
Thiele-Small Parameters
Voice Coil DC Resistance	R_E	6.16 ohms
Resonance Frequency	ƒ_S	47.5 Hz
Mechanical Q Factor	Q_MS	2.12
Electrical Q Factor	Q_ES	0.44
Total Q Factor	Q_TS	0.36
Mechanical Moving Mass	M_MS	49.8 g
Mechanical Compliance	C_MS	225 µm/N
Force Factor	BxL	14.46 Wb/m
Equivalent Acoustic Volume	V_AS	76.9 lt.
Maximum Linear Displacement	X_MAX	+/- 3.0 mm
Reference Efficiency	n_O	1.81 %
Diaphragm Area	S_D	490.9 cm²
Losses Electrical Resistance	R_ES	29.8 ohms
Voice Coil Inductance @ 1kHz	L_E	0.82 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 ohms
Rated Power	300 W
Musical Power	150 W
Sensitivity@1W, 1m	95.9 dB