It's not easy being green (apologies to Kermit)

[planet10]

Natural w Black FE126eN (with dustcap accident recovery), Silver CHR70eN, FE103A natural w black







dave

[BadassBob]

Good stuff Dave. About how much does a process such as that decrease the efficiency? Im only working with ~3W to power my FE207s.

[doorman]

Originally Posted by BadassBob

Good stuff Dave. About how much does a process such as that decrease the efficiency? Im only working with ~3W to power my FE207s.

I noticed virtually no difference in spl's between fe126e's & fe126eNAabl
this with 3.5 wpc
Don

[planet10]

With the added mass some efficiency is lost (usually on the order of 1/3-1/2 dB, maybe a bit more on the bigger drivers). But downward dynamic range is improved more than making up the difference.

dave

[planet10]

Just off the bench:

FE126eN^2 -- 1st of the new Fostex FE126En with EnABL2 (and a fancy colour)



And a customer's set of FF165KeN out of a set of Super Abbey's in a more conservative scheme:



dave

[Douglas Ingram]

I've been too busy to keep checking in on this forum, but I am very happy to see the colourful drivers! Lots of ideas spring to mind.

[planet10]

A couple more.

FE126eN that will go into RonHorn A126 as computer speakers



And Mark Audio #6/CSS EL166 midbasses (a matching set of FF85KeN slots in between)



dave

[planet10]

The 1st set of Alpair12eN (off to Greece):



And a set of FE207eN (target was to get the spots to match the plugs):



dave

[planet10]

One of my favourite experiments, my personal FE126eN until they met an untimely end at this year's diyFEST



The most popular colour scheme Natural with Brown modeled by an FE127eN

http://www.diyaudio.com/forums/attac...10-fe126en.jpg

And a variation on the second most popular Natural with Black, with a contrasting dustcap (experimental FE126En)



dave

[planet10]

FF85KeN in its normal clour scheme:



And an experiment in Black with grey



dave