C 12 Q

Vintage Ceramic
Code: ZJ06180

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

 

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

306 mm / 12 in

Nominal Impedance

8 Ω

Rated Power AES

35 W

Continuos Program Power

70 W

Sensitivity @ 1W/1m

93.2 dB

Voice Coil Diameter

32 mm (1.25")

Voice Coil Winding Depth

9 mm

Magnetic Gap Depth

6 mm

Flux Density

0.92 T

Magnet Weight

426 g

Net Weight

1.8 Kg

Re

6.00 Ω

Qms

12.95

Qts

2.23

Cms

111 µm/N

Vas

38.0 l

Fs

87.5 Hz

Mms

29.7 g

Bxl

6.03 Tm

Sd

490.9 cm²

Le (1KHz)

0.63 mH

Magnet Type

Ferrite

Basket Material

Pressed Sheet Steel

Voice Coil Winding Material

Copper

Voice Coil Former Material

Epotex

Cone Material

Paper

Surround Treatment

No

Surround Material

Paper – Integrated

Dust Dome Material

Solid Paper