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JENSEN P12Q, 16 OHM, 40 WATT 12" ALNICO SPEAKER. FOR HELP WITH SPEAKER SELECTION CHECK THE CHART ON OUR TECH INFO PAGE. DON'T SEE THE SPEAKER YOU WANT? GIVE US A CALL. WE HAVE ACCESS TO A LARGE ARRAY OF SPEAKER TYPES AND BRANDS.
General Characteristics
Nominal Overall Diameter 307 mm 12 in
Nominal Voice Coil Diameter 38 mm 1.5 in
Magnet Weight 826 g 29 oz
Overall Weight 6.80 lbs
Flux Density 1.26 T
Thiele-Small Parameters
Voice Coil DC Resistance RE 6.20 Ω
Resonance Frequency ƒS 90.0 Hz
Mechanical Q Factor QMS 5.72
Electrical Q Factor QES 0.82
Total Q Factor QTS 0.72
Mechanical Moving Mass MMS 26.7 g
Mechanical Compliance CMS 119 µm/N
Force Factor BxL 10.64 Wb/m
Equivalent Acoustic Volume VAS 40.2 lt.
Maximum Linear Displacement XMAX 1.0 mm
Reference Efficiency nO 3.4 %
Diaphragm Area SD 490.8 cm2
Losses Electrical Resistance RES 43.0 Ω
Voice Coil Inductance @ 1kHz LE 0.87 mH
Constructive Characteristics
Magnet AlNiCo
Voice Coil Winding Copper
Voice Coil Former Kapton
Cone Paper
Surround Integrated Paper
Dust Dome Solid Paper
Basket Pressed Sheet Steel
Electrical Characteristics
Nominal Impedance 16 Ω
Rated Power 50 W
Musical Power 100 W
Sensitivity@1W,1m 98.4 dB
$ 159.00
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