C 12 K

Vintage Ceramic
Code: ZJ06021

Nominal overall diameter: 12″
Magnet material: Ceramic
Lows: Tight
Mids: Aggressive
Highs: Subtle
Overdrive: Edgy / Crunchy

 

 

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

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Nominal Diameter

307 mm / 12 in

Nominal Impedance

8 Ω

Rated Power AES

100 W

Continuos Program Power

200 W

Sensitivity @ 1W/1m

99.0 dB

Voice Coil Diameter

50 mm (2")

Voice Coil Winding Depth

10 mm

Magnetic Gap Depth

8 mm

Flux Density

1.10 T

Magnet Weight

1450 g

Net Weight

4.3 Kg

Re

6.53 Ω

Qms

12.57

Qts

0.67

Cms

71 µm/N

Vas

24.1 l

Fs

106.2 Hz

Mms

32.2 g

Bxl

31.9 Tm

Sd

490.9 cm²

Le (1KHz)

0.84 mH

Magnet Type

Ferrite

Basket Material

Pressed Sheet Steel

Voice Coil Winding Material

Copper

Voice Coil Former Material

Kapton

Cone Material

Paper

Surround Treatment

Yes

Surround Material

Paper – Integrated

Dust Dome Material

Non Treated Cloth