Tempe, AZ, United States
About this listing
The smallest powered AlNiCo 12” in the range, the P12R is the classic choice for the lower powered combo amps of the tweed era. It was very common in Fender®, Epiphone® and Ampeg® amps until the early ‘60s. The P12R is bright and colorful, has excellent cut and sparkle, and breaks up easily.
Guitarist Description: Straightforward, bright tone.
Lows: Loose
Mids: Firm
Highs: Bright
Overdrive: Edgy/Crunchy
Product MeasurementsDiameter: 12 in.Voice Coil Diameter: 1 in.Depth: 5.4566 in.Outer Diameter: 12.0275 in.Inner Diameter: 10.9055 in.Mounting Hole Bolt Circle Diameter: 11.5551 in.Magnet Assembly Depth: 1.9488 in.Mounting Hole Diameter: 0.2559 in.Nominal Overall Diameter: 307.00 mmNominal Voice Coil Diameter: 25.00 mmFlux Density: 0.96 TVoice Coil Winding Depth: 8.00 mmMagnetic Gap Depth: 6.00 mmMagnet Type: AlnicoVoice Coil Winding Type: CopperVoice Coil Former: KaptonCone Material: PaperSurround Material: Integrated PaperDust Dome Material: Solid PaperBasket Material: Pressed Sheet SteelSurround Treatment: NoVoice Coil DC Resistance (Re): 6.05 ΩResonance Frequency (ƒS): 80.00 HzMechanical Q Factor (QMS): 13.07Total Q Factor (QTS): 2.10Mechanical Moving Mass (MMS): 25.20 gMechanical Compliance (CMS): 157.00 µm/NForce Factor (BxL): 5.53 Wb/mEquivalent Acoustic Volume (VAS): 54.00 litersLinear Displacement, maximum (XMAX): 1.00 mmReference Efficiency (nO): 1.56 %Diaphragm Area (SD): 490.90 cm2Losses Electrical Resistance (RES): 39.00 ΩVoice Coil Inductance @ 1 kHZ (LE): 0.50 mHRated Power: 25.00 WMusical Power: 50.00 WSensitivity @ 1W, 1m: 93.70 dB
Price$137.95
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