P10R

General Characteristics for 4Ω
Nominal Overall Diameter259 mm10 in
Nominal Voice Coil Diameter25 mm1 in
Magnet Weight200 g7.0 oz
Overall Weight3.15 lbs
Flux Density.96 T
Thiele-Small Parameters for 4Ω
Voice Coil DC ResistanceRE3.60 Ω
Resonance FrequencyƒS99.0 Hz
Mechanical Q FactorQMS23.80
Electrical Q FactorQES1.46
Total Q FactorQTS1.37
Mechanical Moving MassMMS13.7 g
Mechanical ComplianceCMS189 µm/N
Force FactorBxL4.60 Wb/m
Equivalent Acoustic VolumeVAS29.0 lt.
Maximum Linear DisplacementXMAX0.8 mm
Reference EfficiencynO1.85 %
Diaphragm AreaSD330.0 cm2
Losses Electrical ResistanceRES59.2 Ω
Voice Coil Inductance @ 1kHzLE0.35 mH
Constructive Characteristics for 4Ω
MagnetAlNiCo
Voice Coil WindingCopper
Voice Coil FormerKapton
ConePaper
SurroundIntegrated Paper
Dust DomeFelt
BasketPressed Sheet Steel
Electrical Characteristics for 4Ω
Nominal Impedance4 Ω
Rated Power25 W
Musical Power50 W
Sensitivity@1W,1m95.1 dB
General Characteristics for 8Ω
Nominal Overall Diameter259 mm10 in
Nominal Voice Coil Diameter25 mm1 in
Magnet Weight200 g7.0 oz
Overall Weight3.15 lbs
Flux Density.96 T
Thiele-Small Parameters for 8Ω
Voice Coil DC ResistanceRE6.70 Ω
Resonance FrequencyƒS97.0 Hz
Mechanical Q FactorQMS23.55
Electrical Q FactorQES1.60
Total Q FactorQTS1.50
Mechanical Moving MassMMS13.1 g
Mechanical ComplianceCMS207 µm/N
Force FactorBxL5.86 Wb/m
Equivalent Acoustic VolumeVAS31.6 lt.
Maximum Linear DisplacementXMAX0.8 mm
Reference EfficiencynO1.7 %
Diaphragm AreaSD330.1 cm2
Losses Electrical ResistanceRES102 Ω
Voice Coil Inductance @ 1kHzLE0.54 mH
Constructive Characteristics for 8Ω
MagnetAlNiCo
Voice Coil WindingCopper
Voice Coil FormerKapton
ConePaper
SurroundIntegrated Paper
Dust DomeFelt
BasketPressed Sheet Steel
Electrical Characteristics for 8Ω
Nominal Impedance8 Ω
Rated Power25 W
Musical Power50 W
Sensitivity@1W,1m95.0 dB
General Characteristics for 16Ω
Nominal Overall Diameter259 mm10 in
Nominal Voice Coil Diameter25 mm1 in
Magnet Weight200 g7.0 oz
Overall Weight3.15 lbs
Flux Density.96 T
Thiele-Small Parameters for 16Ω
Voice Coil DC ResistanceRE12.30 Ω
Resonance FrequencyƒS99.0 Hz
Mechanical Q FactorQMS23.40
Electrical Q FactorQES1.94
Total Q FactorQTS1.79
Mechanical Moving MassMMS13.4 g
Mechanical ComplianceCMS193 µm/N
Force FactorBxL7.27 Wb/m
Equivalent Acoustic VolumeVAS29.5 lt.
Maximum Linear DisplacementXMAX0.75 mm
Reference EfficiencynO1.43 %
Diaphragm AreaSD330.0 cm2
Losses Electrical ResistanceRES149 Ω
Voice Coil Inductance @ 1kHzLE0.75 mH
Constructive Characteristics for 16Ω
MagnetAlNiCo
Voice Coil WindingCopper
Voice Coil FormerKapton
ConePaper
SurroundIntegrated Paper
Dust DomeFelt
BasketPressed Sheet Steel
Electrical Characteristics for 16Ω
Nominal Impedance16 Ω
Rated Power25 W
Musical Power50 W
Sensitivity@1W,1m94.7 dB
10"
,
25 watts

The P10R has a rich, warm tone. In addition, it accentuates the higher frequencies in sparkling detail.

Specification Sheets:
Product Dimensions: 
Frequency Response Charts:

User Reviews

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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!!

- Sal

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.

- Pierre in Eau Claire, WI

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!

- Randall

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

- Geoffrey in Sacramento, CA

I am collecting parts to build a Fender Bassman clone and will use P10R's - they are my favorite speaker.

- Brent

I am pleased to say that my choice of a Jensen P10R and a P12R Alnico speaker return the 44 year old Gibson GA-30RVT to its formal glory. The Jensen Vintage speakers give a very rich and warm sound, exactly what I was looking for, Thank You!

- Lefty in New Hampshire

I purchased 4 P10Rs to put in a custom cab I built to reproduce a Bassman sound. I used some 40 year old pine I had in the garage and modeled it after my 59 Fender Pro. The sound quality is superb and just what I was looking for and the final cost was very reasonable. I'm thinking about building a 1 x 12 cab next.

- Michael in Medford, OR

I bought a pair of P10Rs 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.

- Pierre in Eau Claire, WI