P 8 R

Vintage AlNiCo
Code: ZJ04040

Nominal overall diameter: 8″
Magnet material: AlNiCo
Lows: Loose
Mids: Subdued
Highs: Bright
Overdrive: Smooth

 

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

207 mm / 8 in

Nominal Impedance

8 Ω

Rated Power AES

25 W

Continuos Program Power

50 W

Sensitivity @ 1W/1m

91.8 dB

Voice Coil Diameter

25 mm (1")

Voice Coil Winding Depth

4 mm

Magnetic Gap Depth

6 mm

Flux Density

0.96 T

Magnet Weight

200 g

Net Weight

1.2 Kg

Re

6.60 Ω

Qms

8.67

Qts

2.28

Cms

159 µm/N

Vas

10.3 l

Fs

135.0 Hz

Mms

8.8 g

Bxl

3.99 Tm

Sd

213.8 cm²

Le (1KHz)

0.36 mH

Magnet Type

AlNiCo

Basket Material

Pressed Sheet Steel

Voice Coil Winding Material

Copper

Voice Coil Former Material

Epotex

Cone Material

Paper

Surround Treatment

Yes

Surround Material

Paper – Integrated

Dust Dome Material

Solid Paper