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Fountek FR88EX 3" Full Range
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Price: $38.80
Product ID : fr88-ex
Manufacturer: Fountek
Weight: 1.10 lbs
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  • Buy 10+ and get an additional 10% off


Fountek FR88EX Aluminum 3" Full Range

  • Extended frequency response ~ 95Hz to 30kHz
  • Low distortion, long linear excursion
  • Die cast chassis, aluminum cone
  • 25 mm voice coil, copper ribbon on aluminum former
  • Neodymium magnet
  • Underhung voice coil



Suggested box:


0.5 liter (32 cubic inches) sealed and stuffed for an F3 of 150Hz


1.5 liter vented (92 cubic inches), stuffing, 1" diameter vent x 5" long, F3 86Hz (low power on this design)


Product Reviews

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Reviewed by bought "Fountek FR88EX 3" Full Range" on our website
06/14/2012 - 09:39:43 PM
These speakers sound great on my desk. I used the Martello design you can find over at Follow this link for pictures of my build