Fountek - FE85 - 3" Full-Range Speaker Driver

Price: 1,289.00INR
Ex Tax: 1,289.00INR
Brand:  Fountek
Product Code:  FE85
Availability:  15 - 35 Days
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Fountek - FE85 - 3" Full-Range Speaker Driver

Overview:

Fountek’s FE85 features an attractive lightweight aluminum cone, cosmetic stamped frame, and a high-performance ferrite motor structure.

Product Highlights:

  • Attractive thin-foil aluminum diaphragm

  • Cosmetic stamped steel frame

  • Economical ferrite motor structure

  • Ultra-fast transient response

Product Description:

Fountek has applied much of what it has learned from designing industry-leading ribbon transducers in creating its line of full-range drivers. These high-performance cone drivers feature a lightweight aluminum diaphragms that shed resonance rapidly for exceptional detail and smooth frequency response.

The FE85 model features a generously-proportioned ferrite motor structure and a cosmetic steel frame to complement its high-tech diaphragm, creating an affordable, high-value driver choice for compact applications such as desktop speakers, mini-satellites, or line arrays.

Product Specifications: 

  • Nominal Diameter          : 3"

  • Power Handling (RMS)  : 12 watts

  • Power Handling (max)   : 25 watts

  • Impedance                     : 8 ohms

  • Sensitivity                       : 85.7 dB 1W/1m

  • Frequency Response     : 100 to 25,000 Hz

  • Voice Coil Diameter        : 0.79"

Thiele-Small Parameters:

  • DC Resistance (Re)                                         : 6 ohms

  • Voice Coil Inductance (Le)                               : 0.76 mH 

  • Resonant Frequency (Fs)                                : 125 Hz

  • Mechanical Q (Qms)                                        : 2.13

  • Electromagnetic Q (Qes)                                  : 0.67

  • Total Q (Qts)                                                     : 0.52

  • Surface Area Of Cone (Sd)                              : 27 cm²

  • Compliance Equivalent Volume (Vas)              : 0.03 ft.³

  • Maximum Linear Excursion (Xmax)                 : 1.5 mm

  • Diaphragm Mass Inc. Airload (Mms)                : 2.07g

  • BL Product (BL)                                                : 3.7 Tm

  • Mechanical Compliance of Suspension (Cms) : 0.82 mm/N

Materials of Construction :   

  • Cone Material                     :  Aluminum 

  • Surround Material               : Polyurethane

  • Voice Coil Wire Material      : Copper

  • Voice Coil Former                : Aluminum

  • Magnet Material                   : Ferrite

  • Basket / Frame Material       : Steel

Mounting Information:

  • Overall Outside Diameter       : 3.55"

  • Baffle Cutout Diameter           : 2.76"

  • Depth                                      : 1.56"

  • Mounting Holes                       : 4

  • Bolt Circle Diameter              : 3.29" 

Optimum Cabinet Size  (determined using BassBox 6 Pro High Fidelity suggestion):

  • Sealed Volume                      : 0.02 ft.³

  • Sealed F3                             : 196 Hz

  • Vented Volume                      : 0.05 ft.³

  • Vented F3                              : 94 Hz

Fountek FE85 Specifications Please Click Here.

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