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Audax  PR170Z0 - 170mm Midrange - Professional line - HDA
Audax  PR170Z0 - 170mm Midrange - Professional line - HDA
Audax  PR170Z0 - 170mm Midrange - Professional line - HDA
Audax  PR170Z0 - 170mm Midrange - Professional line - HDA

Audax PR170Z0 - 170mm Midrange - Professional line - HDA

Audax  PR170Z0 - 170mm Midrange - Professional line - HDA cone - 8 ohm

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€133.00 €140.00 -5%

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Audax  PR170Z0 - 170mm Midrange - Professional line - HDA cone - 8 ohm

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High Definition Aerogel Cone, Very high efficiency (99 dB), Rubber impregnated textile suspension, Ultra stiff die cast chassis, Kapton voice coil former, Flat CCAW voice coil, Gold plated terminals, Black zinc passivated top / bottom plate for high heat dissipation.

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General

  •  Product type : Cone driver
  •  Brand : Audax
  •  Manufacturer reference : PR170Z0

Informations

  •  Nominal impedance : 8 ohm
  •  Dimensional category : 7.5 inch
  •  Manufacturer sensitivity : 99 dB
  •  Calculated sensitivity : 98.16 dB
  •  Nominal power handling : 100 W

Fundamental parameters

  •  Sd : 140 cm²
  •  Mms : 6.2 gr
  •  Cms : 900 µm/N
  •  Le : 0.73 mH
  •  Re : 6.2 ohm
  •  BL : 10 T.m

Small signal parameters

  •  Fs : 185 Hz
  •  Qes : 0.49
  •  Qms : 2.19
  •  Qts : 0.4
  •  Vas : 3.31 L

Datas

  •  Flux density : 1.4 T
  •  Xmax : ±0.5 mm
  •  EBP : 378 Hz
  •  Zmin : 6.8 ohm
  •  Fs / Qts : 463 Hz
  •  Vas * Qts² : 0.53 L
  •  Calculated efficiency : 4.11 %
  •  Weight : ~2.9 kg

Dimensions

  •  Voice coil diameter : 1.57 inch
  •  Winding depth : 7 mm
  •  Gap height : 6 mm
  •  Outside diameter : 190 mm
  •  Front thickness : 8 mm
  •  Depth after front : 76 mm
  •  Diamètre aimant (mm) : 124.6 mm

Shape & Materials

  •  Front chape : Cylindrical
  •  Magnet type : Ferrite
  •  Winding material : CCAW (Copper-clad aluminium wire)
  •  Voice coil former : Kapton
  •  Surround material : Cloth + Rubber

PR170Z0
2 Items

The society AAC (stands for "Applications Acoustiques de Composites") is now the owner of AUDAX and take over the produciton of some designs.

In addition to the manufacture of cellulose fiber membranes (paper) , the company's initial activity and recognized expertise, it has diversified its activity by developing new technologies and using materials such as fiberglass , fiber aramid (®kevlar) , carbon fiber , titanium , aluminum , ceramics , plastics or more recently themagnesium or a composite sandwich .

On the strength of this experience and this know-how, the company has succeeded in establishing itself on this market and becoming one of the world leaders in the field of the manufacture of domes for tweeters , in particular for the automotive industry.

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