I compared these new Jensen P10R's to some vintage 1959 P10R's I had in my Fender tweed amp collection (Deluxes) We A & B'd them against the vintage P10R's and they sound IDENTICAL to the 1959 Jensen P10Rs!! Just what I wanted, good high end without sounding thin or harsh and a big tight bottom that only alnico can deliver...just an amazing speaker!! I put a set in my blackface 1965 Super Reverb and they sound incredible. Thanks Jensen!!
|Nominal Overall Diameter||259 mm||10 in|
|Nominal Voice Coil Diameter||25 mm||1 in|
|Magnet Weight||200 g||7.0 oz|
|Overall Weight||3.15 lbs|
|Flux Density||.96 T|
|Voice Coil DC Resistance||RE||6.70 Ω|
|Resonance Frequency||ƒS||97.0 Hz|
|Mechanical Q Factor||QMS||23.55|
|Electrical Q Factor||QES||1.60|
|Total Q Factor||QTS||1.50|
|Mechanical Moving Mass||MMS||13.1 g|
|Mechanical Compliance||CMS||207 µm/N|
|Force Factor||BxL||5.86 Wb/m|
|Equivalent Acoustic Volume||VAS||31.6 lt.|
|Maximum Linear Displacement||XMAX||0.8 mm|
|Reference Efficiency||nO||1.7 %|
|Diaphragm Area||SD||330.1 cm2|
|Losses Electrical Resistance||RES||102 Ω|
|Voice Coil Inductance @ 1kHz||LE||0.54 mH|
|Voice Coil Winding||Copper|
|Voice Coil Former||Kapton|
|Basket||Pressed Sheet Steel|
|Nominal Impedance||8 Ω|
|Rated Power||25 W|
|Musical Power||50 W|
The P10R has a rich, warm tone. In addition, it accentuates the higher frequencies in sparkling detail.
I bought a pair of P10R's for a friend's Vibrolux as payment for a drill press I bought from him, I liked the sound so I bought a pair to go with my Fender Vibrosonic and my Peavey Delta Blues 210 and they sound great.
I built a deluxe reverb 2x10 combo and loaded a mix of the Jensen P10Q and the P10R together. All I can say is WOW...
That has got to be the best combination of alnico speakers I have ever heard in my life!
I am currently using two P10R alnico speakers in my 1971 silverface Fender Super Reverb. The Jensen speakers deliver the bright vintage tone I had been looking for. Thanks, Jensen Speakers
I am collecting parts to build a Fender Bassman clone and will use P10R's - they are my favorite speaker.