3.5″ FR89EX 8

3.5" Neodymium Full Range driver
Manufacturer: Fountek
Availability: Out of Stock - on backorder and will be dispatched once in stock.
SKU: 1420068
Delivery date: 1 - 2 werkdagen
€68.21 incl tax
excluding shipping
PRICE BREAKS - The more you buy, the more you save
Quantity 2+ 4+
Price €66.85 €64.80

The Fountek FR89EX is an 88mm full range drive unit. This long throw design has an impressive maximum linear excursion of +/- 5mm.

Features include a black aluminium cone, high flux neodymium magnet system, non resonant chassis and an underhung copper ribbon voice coil. This small drive unit has a smooth, extended frequency range with excellent transients and low distortion.

FEATURES

  • Aluminium cone - excellent transients
  • Non resonant chassis
  • 25mm copper ribbon voicecoil
  • High compliance rubber suspension
  • Kapton voice coil former
  • Smooth frequency response
  • Neodymium magnet system
  • Underhung, long throw design

SPECS:

Resonant frequency (fs) 97 Hz Nominal impedance (Zn) 8 Ω
Mechanical  Q factor (Qms) 4.88 DC resistance (Re) 3.2 / 5.8 Ω
Electrical Q factor (Qes) 0.57 RMS power handling 15 W
Total Q factor (Qts) 0.51 Sensitivity (2.83V/1m) 85.3dB
Equivalent volume (Vas) 1.4L Chassis diameter 88.4 mm

 


Als u de uitgebreide technische gevens wilt bekijken, download dan de PDF datasheet door op het PDF logo te klikken.


Product Informatie PDF 


The Fountek FR89EX is an 88mm full range drive unit. This long throw design has an impressive maximum linear excursion of +/- 5mm.

Features include a black aluminium cone, high flux neodymium magnet system, non resonant chassis and an underhung copper ribbon voice coil. This small drive unit has a smooth, extended frequency range with excellent transients and low distortion.

FEATURES

  • Aluminium cone - excellent transients
  • Non resonant chassis
  • 25mm copper ribbon voicecoil
  • High compliance rubber suspension
  • Kapton voice coil former
  • Smooth frequency response
  • Neodymium magnet system
  • Underhung, long throw design

SPECS:

Resonant frequency (fs) 97 Hz Nominal impedance (Zn) 8 Ω
Mechanical  Q factor (Qms) 4.88 DC resistance (Re) 3.2 / 5.8 Ω
Electrical Q factor (Qes) 0.57 RMS power handling 15 W
Total Q factor (Qts) 0.51 Sensitivity (2.83V/1m) 85.3dB
Equivalent volume (Vas) 1.4L Chassis diameter 88.4 mm

 


Als u de uitgebreide technische gevens wilt bekijken, download dan de PDF datasheet door op het PDF logo te klikken.


Product Informatie PDF 


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