12 N 3 PL

Professional Woofer
Code: Z007983

12″ Nominal Diameter
3″ Sandwich Voice Coil with Fiberglass Former and Aluminium Winding

Konex Spider with Progressive Waves
Cloth Surround with Double Asymmetric Rolls
Surface Waterproof Cone Treatment
Ventilated Neodymium Magnet Circuit
Aluminium Die-Cast Basket

800 W Power
98.5 dB Sensitivity
45-3000 Hz Frequency Range

Descrizione

 

  • Rated Power measured with 2 hours test with pink noise signal, 6dB crest factor, loudspeaker in free air, power calculated on rated Zmin
  • Power on Continuous Program is defined as 3 dB greater than the Rated Power
  • Sensitivity calculated by Thiele and Small parameters, for SPL average in box refer to frequency response
  • Thiele and Small parameters measured with laser system after preconditioning test
  • Xmax measured with respect to a THD of 10%
  • Xvar value corresponding to a decay of the Force Factor, or Compliance, or both, equal to the 50% of the small signal value.
  • Due to continuing product improvement, the features and the design are subject to change without notice.

 

Informazioni aggiuntive

General Specifications
Nominal Diameter

320 mm / 12 in

Nominal Impedance

8 Ω

Rated Power AES

400 W

Continuos Program Power

800 W

Sensitivity @ 1W/1m

98.5 dB

Voice Coil Diameter

75 mm (3")

Voice Coil Winding Depth

21 mm

Magnetic Gap Depth

10 mm

Flux Density

1.18 T

Magnet Weight

360 g

Net Weight

3.5 Kg

Constructive Characteristics
Magnet Type

Neodymium

Basket Material

Aluminium Die-Cast

Voice Coil Winding Material

Aluminium

Voice Coil Former Material

Fiberglass

Cone Material

Paper

Cone Treatment

Surface Waterproof Treatment

Surround Material

Treated Cloth

Dust Dome Material

Solid Paper

Mounting Information
Overall Diameter

320 mm

Baffle Cutout Diameter

284 mm

Mounting Holes

8 holes 6×9 on Ø301 mm

Total Depth

135.4 mm

Thiele/Small Parameters
Re

5.0 Ω

Qms

7.50

Qts

0.30

Cms

220 µm/N

Vas

87.9 l

X max

+/- 5.5 mm

N

2.68 %

Fs

46.0 Hz

Qes

0.31

Mms

56.5 g

Bxl

16.00 Tm

Sd

530.9 cm²

X var

+/- 9.0 mm

Le (1KHz)

0.80 mH

Z007983.pdf