Jensen C12Q 35W 12'' Replacement Speaker 8 OHM

Overall Diameter:12 in

Voice Coil Diameter:1.25 in

Magnet Weight:15 oz

Overall Weight:3.96lbs

Flux Density:0.92 T Thiele-Small Parameters Voice Coil DC Resistance:6 Ω

Resonance Frequency:87.5 Hz

Mechanical Q Factor: 12.95

Electrical Q Factor: 1.94

Total Q Factor: 2.23

Mechanical Moving Mass:29.7 g

Mechanical Compliance:111 µm/N

Force Factor:6.03 Wb/m

Acoustic Volume:38.0lt.

Linear Displacement:1.50 mm

Reference Efficiency:1.45 %

Diaphragm Area:490.9 cm2

Electrical Resistance:43.2 Ω

Voice Coil @ 1kHz:0.63 mHConstructive Characteristics Magnet: Ferrite

Voice Coil Winding: Copper

Voice Coil Former: Epotex

Cone: Paper

Surround: Integrated Paper

Dust Dome: Solid Paper

Basket: Pressed Sheet Steel Electrical Characteristics Nominal Impedance:8 Ω

Rated Power:35 W

Musical Power:70 W

Sensitivity@1W,1m:93.2 dB