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This item must be exchanged directly through the manufacturer if it is found to be defective, and can only be returned to us if it is unopened.
Payment Options We DO NOT COLLECT TAX except on orders shipped to New Jersey.
RECOMMENDED ACCESSORIES
The P12Q has a very warm, mid-focused bite with clear, bright highs. When presented with overdrive distortion the P12Q remains well-balanced.
General Characteristics
Nominal Overall Diameter: 306 mm, 12 in.
Nominal Voice Coil Diameter: 32 mm, 1.25 in.
Magnet Weight: 300 g, 10.5 oz
Overall Weight: 4.10 lbs
Flux Density: 0.98 T
Thiele-Small Parameters
Voice Coil DC Resistance RE: 5.72 Ohm
Resonance Frequency fS: 90.4 Hz
Mechanical Q Factor QMS: 10.62
Electrical Q Factor QES: 2.38
Total Q Factor QTS: 1.94
Mechanical Moving Mass MMS: 22.1 g
Mechanical Compliance CMS: 140 um/N
Force Factor BxL: 5.50 Wb/m
Equivalent Acoustic Volume VAS: 47.5 lt.
Maximum Linear Displacement XMAX: 1.0 mm
Reference Efficiency nO: 1.42 %
Diaphragm Area SD: 490.8 cm2
Losses Electrical Resistance RES: 25.5 Ohm
Voice Coil Inductance @ 1kHz LE: 0.67 mH
Constructive Characteristics
Magnet: AlNiCo
Voice Coil: Winding Copper
Voice Coil: Former Nomex
Cone: Paper
Surround: Integrated Paper
Dust Dome: Solid Paper
Basket: Pressed Sheet Steel
Electrical Characteristics
Nominal Impedance: 8 Ohm
Rated Power: 40 W
Musical Power: 80 W
Sensitivity@1W,1m: 95.0 dB
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