Vintage Jensen

P8R - VINTAGE GUITAR SPEAKER

  Item Price: $89.50

Jensen P8R

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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