Jensen Speakers - Jensen P8R speaker - Jensen P Series guitar speakers - Jensen P8R is a 8" alnico speaker for lead guitar. The Jensen P8R speaker are available in 4 or 8 ohms.

Vintage Jensen

P8R - VINTAGE GUITAR SPEAKER

The Jensen P8R 8" speaker is the heart & soul of small vintage practice amp
Warm clean tone with emphasis on the highs
Responds to overdrive distortion with a warm and bright fuzz lead voice
Original speaker for the Fender Champ
The Jensen 'P' Series speakers use Alnico magnets

Item Price: $104.81

P8R-4 - 4 ohm version

P8R-8 - 8 ohm version

SPEAKER MODEL	P8R
Specifications
Nominal Basket Diameter	8" / 207mm
Impedance	4 or 8 ohms
RMS Power	25 Watts
Program Power	50 Watts
Frequency Response	80Hz -8kHz
Sensitivity (1W/1m)	92.5dB SPL
Voice Coil Diameter	1" / 25mm
Magnet Assembly Weight	7 oz./ 200 grams
Shipping Weight	3.1 lbs.
Speaker Materials
Magnet	Alnico
Voice Coil Winding	Copper
Voice Coil Former	Epotex
Cone	Paper
Surround	Integrated Paper
Dust Dome	Treated Cloth
Basket	Pressed Sheet Steel
Mounting Information
Front Mount Baffle Cutout	7.03" / 178.5mm
Bolt Circle Diameter	7.69" / 195.3mm
Overall Depth	99.5mm / 3.92"
Thiele-Small Parameters
Resonant Frequency (fs)	130 Hz
Impedance (Re)	6.7 ohms (8 ohm version)
Coil Inductance (Le)	.36mH
Electromagnetic Q (Qes)	2.30
Mechanical Q (Qms)	9.18
Total Q (Qts)	1.84
Comp. Equiv. Vol. (Vas)	10.3 Liters/.36cu. ft.
Max. Displacement (Xmax)	1.0mm
Surface Area of Cone (Sd)	.02138 m2
Efficiency (Half Space) %	.95%
Pe Maximum (Watts)	50
Flux Density	.96 T
Frequency Response

Mounting Dimensions

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