Description

Jensen P12Q has a very warm, mid-focused bite with clear, bright highs. When presented with overdrive distortion the P12Q remains well-balanced.

Thiele-Small Parameters

Voice Coil DC Resistance RE 5.72?

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 1.0 mm

Reference Efficiency nO 1.42 %

Diaphragm Area SD 490.8 cm2

Losses Electrical Resistance RES 25.5?

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