Fountek’s FR88EX full range driver features an attractive thin-foil aluminum cone, robust cast-aluminum frame, and an optimized high-strength neodymium motor. Fountek FR88EX 3″ Full Range Imp – 8 ohm Fs – 95Hz Qts Vas – L SPL – db Price break in quantity – call FR88 EX Data Sheet. I recently purchased Fountek FR58EX and FR88EX full-range drivers. The packaging box of each model contains a pair. ‘Matched pair’ is.
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I hope that helps a bit.
Great job on the grill. And here are the two speakers.

I can’t fr888ex to install the baffle step loss compensation filter to hear the difference it makes. Here is a csd response. In short, at the same output level the ringing will be less sever.
If so, I will be contacting you to order a pair as well as a couple of filters plus diagrams unless you are giving out that info for free. By using our site, fojntek consent to the use of cookies by us.
A couple of questions: If you flip back and forth from the first csd posted then you will see that the range from 1kHz and down is up now. If there was just one measurement that you can do that will tell you more about how a speaker will sound it’s the cumulative spectral decay. Skip to main content. Rockford Fosgate T 3-Way 6in.
It will show you stored energy or ringing issues over time.

Oczka on 14 Feb Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in fr88ed packaging, such as an unprinted box or plastic bag. Concerning other full range speakers, are you accepting orders for your new full range driver yet?
Fountek FR88EX – € : , Loudspeaker shop
Here is the effect of Jeff’s grill. So imaging is fojntek And check out the csd. Not something I have really understood in the past. What I don’t do is put forth time and effort into my design work then give the founteek away for free so everyone can buy their parts elsewhere.
But if you really consider what is going on then you can understand that with the output of the 1kHz range and down being equal, then the break up from 1khz and up has been reduced by 5db.
Fountek FR88EX
So everything is artificially pushed down on the scale. Based on the off axis measurements, I should have the speakers turned to face me, correct? A 5db reduction in output means it didn’t play near as loud and wasn’t as excited. What is the angle for the different measurements on the f8r8ex axis measurement? 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. Danny, Thank you for taking the time to measure my speakers and for the very detailed explanation of the results.
Fountek has applied much of what it has learned from designing industry-leading ribbon transducers in creating its line of full-range drivers. That is typical for any driver used in a small box.
It’s not bad actually. People who bought this also bought.
I learn a lot every time you post something like this. You may also like. Cone break up adds a ringing as stored energy that continues to ring long after the original note has ended.
Fountek Fr88ex 3″ Neodymium Full Range Speaker Driver
It’s really hard to hear those differences because they are at such a low level. I have my LGK flat pack from Ben and I am ready to start building as soon as you have the drivers available. So it induces less ringing.
