• Fountek FE85 3" Full Range Speaker
  • Fountek FE85 3" Full Range Speaker
  • Fountek FE85 3" Full Range Speaker

Fountek FE85 3" Full Range Speaker

Fountek’s FE85 features an attractive lightweight aluminum cone, cosmetic stamped frame, and a high-performance ferrite motor structure
Article number:
FE85
Delivery time:
Delivery time: 1-5 business
Availability:
In stock (4)
Reviews:
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Fountek’s FE85 features an attractive lightweight aluminum cone, cosmetic stamped frame, and a high-performance ferrite motor structure.

 

Highlights

  • Attractive thin-foil aluminum diaphragm
  • Cosmetic stamped steel frame
  • Economical ferrite motor structure
  • Ultra-fast transient response

 

Product Details

Fountek FE85 3" Full Range Speaker

 

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

Frequency Response

100 to 25,000Hz

Sensitivity

85.7 dB 2.83V/1m

Voice Coil Diameter

0.79"

 

THIELE-SMALL PARAMETERS

Resonant Frequency (Fs)

125 Hz

DC Resistance (Re)

6 ohms

Mechanical Q (Qms)

2.13

Electromagnetic Q (Qes)

0.67

Total Q (Qts)

0.52

Compliance Equivalent Volume (Vas)

0.03 ft.³

Mechanical Compliance of Suspension (Cms)

0.82 mm/N

BL Product (BL)

3.7 Tm

Diaphragm Mass Inc. Airload (Mms)

2.07g

Maximum Linear Excursion (Xmax)

1.5 mm

Surface Area of Cone (Sd)

27 cm²

 

MATERIALS OF CONSTRUCTION

Cone Material

Aluminum

Surround Material

Polyurethane

Basket / Frame Material

Steel

Magnet Material

Ferrite

 

MOUNTING INFORMATION

Overall Outside Diameter

3.55"

Baffle Cutout Diameter

2.76"

Depth

1.56"

# Mounting Holes

4

 

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

 

 

Hennes v. Posted on 27 May 2018 at 20:23

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