Vintage Jensen

P12Q - 'P SERIES' GUITAR SPEAKER

Item Price: $138.95

Jensen P12Q

 

P12Q-8  -  8 ohm version

P12Q-16  -  16 ohm version

SPEAKER MODEL

P12Q

Specifications

Nominal Basket Diameter

12" / 306mm

Impedance

8 or 16 ohms

Rated Power

40 Watts

Musical Power 80 Watts

Sensitivity (1W/1m)

96.1dB SPL

Voice Coil Diameter

1.26" / 32mm

Magnet Assembly Weight 10 oz./ 300 grams
Net Weight 4.1lbs

Speaker Materials

Magnet AlNiCo
Voice Coil Winding Copper
Voice Coil Former Nomex
Cone Paper
Surround Integrated Paper
Dust Dome Solid Paper
Basket Pressed Sheet Steel

Mounting Information

Front Mount Baffle Cutout 10.09" / 277mm
Overall Depth 132.1mm / 5.2"

Thiele-Small Parameters

Resonant Frequency (fs) 84 Hz
Impedance (Re) 5.6 ohms
Coil Inductance (Le) .58mH
Electromagnetic Q (Qes) 1.6
Mechanical Q (Qms) 13.5
Total Q (Qts) 1.41
Comp. Equiv. Vol. (Vas) 49.7 Liters/1.75cu. ft.
Max. Displacement (Xmax) 1.0mm
Surface Area of Cone (Sd) .4910 m2
Efficiency (Half Space) % 1.78%
Pe Maximum (Watts) 80
Flux Density 1.04 T

Frequency Response

Dimensional Drawing

 

 

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