P10R-FEN | Jensen Loudspeakers

General Characteristics
Nominal Overall Diameter	207 mm	8 in
Nominal Voice Coil Diameter	25 mm	0.98 in
Magnet Weight	200 g	7 oz
Overall Weight	1.4 kg	3.09 lbs
Flux Density		0.96 T
Voice Coil Winding Depth	8 mm	0.31 in
Magnetic Gap Depth	6 mm	0.24 in

Thiele-Small Parameters
Nominal Impedance		8Ω
Voice Coil DC Resistance	R_E	6.96 Ω
Resonance Frequency	ƒ_S	87.3 Hz
Mechanical Q Factor	Q_MS	18.99
Electrical Q Factor	Q_ES	1.98
Total Q Factor	Q_TS	1.79
Mechanical Moving Mass	M_MS	18 g
Mechanical Compliance	C_MS	185 µm/N
Force Factor	BxL	5.89 Wb/m
Equivalent Acoustic Volume	V_AS	28.5 lt.
Maximum Linear Displacement	X_MAX	± 1 mm
Reference Efficiency	n_O	0.92 %
Diaphragm Area	S_D	330.1 cm²
Losses Electrical Resistance	R_ES	66.9 Ω
Voice Coil Inductance @ 1kHz	L_E	0.51 mH

Constructive Characteristics
Magnet		Alnico
Voice Coil Winding		Copper
Voice Coil Former		Kapton
Cone Material		Paper
Surround Material		Integrated Paper
Dust Dome Material		Non-treated Cloth
Basket Material		Pressed Sheet Steel

Electrical Characteristics
Nominal Impedance		8Ω
Rated Power		25 W
Musical Power		50 W
Sensitivity@1W,1m		92.5 dB

10",

25 watts

Available in 8Ω

Not a strict reissue, the P10R-F was born as a special edition of the P10R, developed in cooperation with Fender®, for the Custom Shop ’57 BandMasterä and the 20th Anniversary Vibro-Kingä amps. By means of a different cone membrane, the P10R-F has a warmer, ‘aged’ tone, and breaks up in a sweet, progressive manner. A very unique speaker for true Tone-Connoiseurs.

Lows

Loose

Mids

Subdued

Highs

Subtle

Overdrive

Crunchy

Guitarist Description

Warm, mellow tone with less bite and brightness than the standard P10R. In overdrive, this one eases into a creamy distortion.

Sound Samples