The P10R is very important in the history of Jensen speakers. Its shimmering, yet throaty and vibrant tone is one of the signatures of the Tweed era and inspired the start-up of the British tones. It was the first speaker reissued by Jensen, presented to a restricted panel of partners at the 1999 Summer NAMM show. The P10R is the speaker that contributed to the magical tone of the 4x10 Bassman® Tweed amps, the 4x10 Super Tweed Amps and the equally mythical 3x10 Bandmaster® amps.

Guitarist Description: Rich, warm tone. Accentuates the higher frequencies in sparkling detail.

• Lows: Loose
• Mids: Firm
• Highs: Smooth
• Overdrive: Crunchy

Product Measurements

Diameter: 10 in.
Voice Coil Diameter: 1 in.
Depth: 4.8031 in.
Outer Diameter: 10.1969 in.
Inner Diameter: 9.0944 in.
Mounting Hole Bolt Circle Diameter: 9.6456 in.
Magnet Assembly Depth: 1.9488 in.
Mounting Hole Diameter: 0.2559 in.
Nominal Overall Diameter: 259.00 mm
Nominal Voice Coil Diameter: 25.00 mm
Flux Density: 0.96 T
Voice Coil Winding Depth: 8.00 mm
Magnetic Gap Depth: 6.00 mm
Magnet Type: Alnico
Voice Coil Winding Type: Copper
Voice Coil Former: Kapton
Cone Material: Paper
Surround Material: Integrated Paper
Dust Dome Material: Felt
Basket Material: Pressed Sheet Steel
Surround Treatment: No
Voice Coil DC Resistance (Re): 6.68 Ω
Resonance Frequency (ƒS): 97.00 Hz
Mechanical Q Factor (QMS): 14.83
Total Q Factor (QTS): 1.62
Mechanical Moving Mass (MMS): 15.20 g
Mechanical Compliance (CMS): 177.00 µm/N
Force Factor (BxL): 5.83 Wb/m
Equivalent Acoustic Volume (VAS): 27.40 liters
Linear Displacement, maximum (XMAX): 0.80 mm
Reference Efficiency (nO): 1.70 %
Diaphragm Area (SD): 330.10 cm2
Losses Electrical Resistance (RES): 102.00 Ω
Voice Coil Inductance @ 1 kHZ (LE): 0.54 mH
Rated Power: 25.00 W
Musical Power: 50.00 W
Sensitivity @ 1W, 1m: 94.20 dB