C 12 N

Vintage Ceramic
Code: ZJ06141

Nominal overall diameter: 12″
Magnet material: Ceramic
Lows: Loose
Mids: Aggressive
Highs: Bright
Overdrive: Crunchy

 

Speaker Description

The C12N is one of the most important speakers in Jensen’s history. It is the top 12” speaker of the Blackface Era, used by many American manufacturers in the mid ‘60s for their upper range models when the price of AlNiCo became unsustainable for the manufacturers. Clear highs, solid mids, and powerful basses, it epitomizes the tone of that decade, from the surf, the rock n’ roll, the electric blues and the West Coast inspired music. It was used in Twin, Bassmanä and Bandmasterä style amps, and many others.

Description

 

  • Rated Power measured with 2 hours test with pink noise signal, 6dB crest factor, loudspeaker mounted on enclosure
  • Power on Continuous Program is defined as 3 dB greater than the Rated Power
  • Thiele and Small parameters measured with laser system withou preconditioning test
  • The notch around 400 Hz on the frequency response is typical of the measurement on IEC baffle
  • Due to continuing product improvement, the features and the design are subject to change without notice.

 

Additional information

More
Nominal Diameter

307 mm / 12 in

Nominal Impedance

8 Ω

Rated Power AES

50 W

Continuos Program Power

100 W

Sensitivity @ 1W/1m

97.7 dB

Voice Coil Diameter

38 mm (1.5")

Voice Coil Winding Depth

10 mm

Magnetic Gap Depth

8 mm

Flux Density

1.15 T

Magnet Weight

810 g

Net Weight

3.3 Kg

Re

6.05 Ω

Qms

7.52

Qts

1.02

Cms

66 µm/N

Vas

22.6 l

Fs

113.0 Hz

Mms

29.9 g

Bxl

10.46 Tm

Sd

490.9 cm²

Le (1KHz)

0.90 mH

Magnet Type

Ferrite

Basket Material

Pressed Sheet Steel

Voice Coil Winding Material

Copper

Voice Coil Former Material

Kapton

Cone Material

Paper

Surround Treatment

No

Surround Material

Paper – Integrated

Dust Dome Material

Solid Paper

ZJ06141.pdf