P 12/40 BB

Blackbird
Code: ZJ06055

Nominal overall diameter: 12″
Magnet material: AlNiCo
Lows: Tight
Mids: Present
Highs: Brilliant
Overdrive: 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

40 W

Continuos Program Power

80 W

Sensitivity @ 1W/1m

96.0 dB

Voice Coil Diameter

32 mm (1.25")

Voice Coil Winding Depth

9 mm

Magnetic Gap Depth

6 mm

Flux Density

1.28 T

Magnet Weight

360 g

Net Weight

2.0 Kg

Re

5.90 Ω

Qms

14.29

Qts

1.36

Cms

102 µm/N

Vas

34.6 l

Fs

93.2 Hz

Mms

28.7 g

Bxl

8.20 Tm

Sd

490.9 cm²

Le (1KHz)

0.40 mH

Magnet Type

Reinforced AlNiCo

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