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Jensen P12Q 12" Vintage Replacement Speake
12" , 40 watts
The P12Q has a very warm, mid-focused bite with clear, bright highs. When presented with overdrive distortion the P12Q remains well-balanced.
Lows: |
Mids: |
Highs: |
Overdrive: |
Loose |
Firm |
Smooth |
Edgy |
Guitarist Description: Very warm, mid-focused bite with clear bright highs. When presented with overdrive distortion it remains well balanced. |
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Bassist Description: Not recommended for Bass |
Nominal Overall Diameter | 306 mm. | 12 in. |
Nominal Voice Coil Diameter | 32 mm. | 1.25 in. |
Magnet Weight | 300 g | 10.50 oz |
Overall Weight | 4.10 lbs | |
Flux Density | 0.98 T |
Voice Coil DC Resistance | RE | 5.72 Ω |
Resonance Frequency | ƒS | 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 µm/N |
Force Factor | BxL | 5.50 Wb/m |
Equivalent Acoustic Volume | VAS | 47.5 lt. |
Maximum Linear Displacement | XMAX | ± 1.00 mm |
Reference Efficiency | nO | 1.42 % |
Diaphragm Area | SD | 490.8 cm2 |
Losses Electrical Resistance | RES | 25.5 Ω |
Voice Coil Inductance @ 1kHz | LE | 0.67 mH |
Magnet | Alnico | |
Voice Coil Winding | Copper | |
Voice Coil Former | Nomex | |
Cone Material | Paper | |
Surround Material | Integrated Paper | |
Dust Dome Material | Solid Paper | |
Basket Material | Pressed Sheet Steel |
Nominal Impedance | 8 Ω | |
Rated Power | 40 W | |
Musical Power | 80 W | |
Sensitivity@1W,1m | 95.0 dB |
Brands | Jensen |
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Item Condition | NEW |