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Fountek FE85 3" Full Range Speaker Driver

Brand:|Model: FE85|Part # 296-717


Fountek’s FE85 features an attractive thin-foil aluminum cone, cosmetic stamped frame, and a high-performance ferrite motor structure.
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List Price$17.99
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Part # 296-717
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 Driver

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 thin-foil 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 Diameter3"
  • Power Handling (RMS)12 Watts
  • Power Handling (max)25 Watts
  • Impedance8 ohms
  • Frequency Response100 to 25,000 Hz
  • Sensitivity85.7 dB 1W/1m
  • Voice Coil Diameter0.79"
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
  • Moving Mass Of Diaphragm (Mmd)1.99
  • Maximum Linear Excursion (Xmax)1.5 mm
  • Surface Area of Cone (Sd)27 cm²
Materials of Construction
  • Cone MaterialAluminum
  • Surround MaterialPolyurethane
  • Voice Coil Wire MaterialCopper
  • Voice Coil FormerAluminum
  • Basket / Frame MaterialSteel
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter3.55"
  • Baffle Cutout Diameter2.76"
  • Depth1.56"
  • Bolt Circle Diameter3.29"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.02 ft.³
  • Sealed F3196 Hz
  • Vented Volume0.05 ft.³
  • Vented F394 Hz
Fountek FE85 3" Full Range Speaker Driver
  • BrandFountek
  • ModelFE85
  • Part Number296-717
  • UPC848864004174
  • Product CategoryMidrange / Midbass Drivers & Full-Range Speakers
  • Unit of MeasureEA
  • Product Rating
    (13 Reviews)
  • Weight1.1 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Reviews

Fountek FE85 3" Full Range Speaker Driver

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Fountek FE85 3" Full Range Speaker Driver

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