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Fountek FR89EX 3" Full Range - 4 ohm

Fountek FR89EX 3" Full Range - 4 ohm
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Price: $48.30
Product ID : fr89ex-4
Manufacturer: Fountek
Weight: 1.30 lbs
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Fountek FR89EX 3" Full Range

    • 4 ohm
    • 87.4dB 2.83V@1m
    • Neodymium Motor
    • Underhung motor design
    • 5mm X-max (peak)
    • Low distortion
    • Coated aluminum cone
    • Cast aluminum chassis
    • Aluminum former and copper wire

In 1/2 liter sealed (30 cubic inches) your F3 is 170Hz.

In 1.5 liters vented (91.5 cubic inches), with 1" diameter vent by 4" long, your F3 is 87Hz.








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Reviewed by peaandham
peaandham bought "Fountek FR89EX 3" Full Range - 4 ohm" on our website
08/01/2012 - 08:11:22 AM
Car Audio Midranges
Im using these 4ohm versions as Midranges in a car and they sound fantastic, very hard pressed to find a better midrange for the price, they are crossed from 280hz to 5k but will play up to 10k with no dramas, highly recommended.