Speaker - Jensen Vintage Ceramic, 12", C12K, 100W, Impedance: 8 Ohm

While not strictly a vintage reissue, the C12K is the first design that Jensen developed in the early ‘90s. It is tonally inspired by the classic vintage ceramic Jensen, but with a substantially stronger voice, full bass and smooth top end. The C12K became one of the speakers of choice for Fender®, used in a myriad of world-selling models. Vintage tone with modern power handling and dynamics are the key virtues of the C12K.

Guitarist Description: A real workhorse, heavy on the mids with a solid, straightforward tone. Presented with overdrive distortion it powers through with lows that are bold and heavy.

• Lows: Tight
• Mids: Aggressive
• Highs: Subtle
• Overdrive: Edgy/Crunchy

Product Measurements

Diameter: 12 in.
Voice Coil Diameter: 2 in.
Depth: 5.2362 in.
Outer Diameter: 12.0866 in.
Inner Diameter: 10.9055 in.
Mounting Hole Bolt Circle Diameter: 11.5551 in.
Magnet Assembly Diameter: 6.1023 in.
Magnet Assembly Depth: 1.3779 in.
Mounting Hole Diameter: 0.2559 in.
Nominal Overall Diameter: 307.00 mm
Nominal Voice Coil Diameter: 50.00 mm
Flux Density: 1.10 T
Voice Coil Winding Depth: 10.00 mm
Magnetic Gap Depth: 8.00 mm
Magnet Type: Ferrite
Voice Coil Winding Type: Copper
Voice Coil Former: Kapton
Cone Material: Paper
Surround Material: Integrated Paper
Dust Dome Material: Non-treated Cloth
Basket Material: Pressed Sheet Steel
Surround Treatment: Yes
Voice Coil DC Resistance (Re): 6.53 Ω
Resonance Frequency (ƒS): 106.20 Hz
Mechanical Q Factor (QMS): 12.57
Total Q Factor (QTS): 0.67
Mechanical Moving Mass (MMS): 31.90 g
Mechanical Compliance (CMS): 71.00 µm/N
Force Factor (BxL): 14.00 Wb/m
Equivalent Acoustic Volume (VAS): 24.10 liters
Linear Displacement, maximum (XMAX): 1.00 mm
Reference Efficiency (nO): 4.43 %
Diaphragm Area (SD): 490.90 cm2
Losses Electrical Resistance (RES): 210.00 Ω
Voice Coil Inductance @ 1 kHZ (LE): 0.84 mH
Rated Power: 100.00 W
Musical Power: 200.00 W
Sensitivity @ 1W, 1m: 99.00 dB