Jensen P12Q 40W 12'' Replacement Alnico Speaker 8 OHM

2 Reviews
$154.70
SKU: 4014105
Weight: 5 lb
Sale Unit: Piece

Temporarily Out of Stock

The 40 watt P12Q is an alnico magnet speaker with emphasis on Mid's that allow smooth highs. The P12Q has a very warm, mid-focused bite with clear, bright highs. When presented with overdrive distortion the P12Q remains well-balanced.
  • Overall Diameter: 12 in
  • Voice Coil Diameter: 1.25 in
  • Magnet Weight: 10.50 oz
  • Overall Weight: 4.18 lbs
  • Flux Density: 0.98 T

Thiele-Small Parameters
  • Voice Coil DC Resistance: 5.6 Ω
  • Resonance Frequency: 90.5 Hz
  • Mechanical Q Factor: 11.57
  • Electrical Q Factor: 2.38
  • Total Q Factor: 2.03
  • Mechanical Moving Mass: 26.8 g
  • Mechanical Compliance: 115 µm/N
  • Force Factor: 5.88 Wb/m
  • Acoustic Volume: 39.5 lt.
  • Linear Displacement: 1.00 mm
  • Reference Efficiency: 1.42%
  • Diaphragm Area: 490.9 cm2
  • Electrical Resistance: 25.5 Ω
  • Voice Coil @ 1kHz: 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 Ω
  • Rated Power: 40 W
  • Musical Power: 80 W
  • Sensitivity@1W,1m: 94.4 dB

Ratings & Reviews

2 reviews

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  • 2 stars
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  • 1 star
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2/17/2021 1:27 pm

4014105

by anonymous

Just put this bad boy in my 5E3 and it sounds awesome!!!!. Full bodied,

responsive, articulate. Makes the amp sound like a million

bucks....I wish I'd bought a quality speaker like this years ago!!

I think I have made a giant step toward in finding the TONE.

2/17/2021 1:27 pm

4014105

by anonymous

Paired with Fender amps and for clean tones, the P12Q is my favorite speaker, next to the C12Q, and Celestion Blue. I actually like the P12Q better, than the Blue.



The P12Q at first sounded terribly glassy for the first couple of days, but then smoothed out nicely. I would not recommend it for distorted/overdriven settings, but for clean tone I don't think it gets any better..