Jensen Loudspeakers Ceramic Vintage 12''/8-Ohm 25W Speaker

Typically used in the lower powered 12" amps for studio or practice, the C12R is a clear sounding, sparkling speaker, very sensitive to the character of amplifier. When paired with a stout, rich and warm electronic design it can do wonders. Ampeg® Jets and Reverberockets are just some of the most revered amps that carried C12R as their factory choice.

Specifications
Nominal Overall Diameter: 306 mm (12")
Nominal Voice Coil Diameter: 25 mm (0.98")
Magnet Weight: 270 g (10 oz)
Overall Weight: 1.4 kg(3.09 lbs)
Flux Density: 1 T
Voice Coil Winding Depth: 8 mm(0.31")
Magnetic Gap Depth: 6 mm (0.24")
Magnet: Ferrite
Voice Coil Winding: Copper
Voice Coil Former: Kapton
Cone Material: Paper
Surround Material: Integrated Paper
Dust Dome Material: Felt
Basket Material: Pressed Sheet Steel
Surround Treatment: No
Rated Power: 25 W
Musical Power: 50 W
Sensitivity@1W,1m: 92.3 dB