Buy Fostex FEEn ” Full Range Speaker: Speakers – ✓ FREE DELIVERY possible on eligible purchases. Fostex FEEn mm 8 Ohm Full Range driver. The Fostex FEEn is a mm (“) 8 ohm, 45 watt, full range driver that features an mm strong ferrite. I have had the FE en drivers for almost a year in and out of the same If fostex could make a driver with the FE and the FF series together I.

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Frequency response again from 2. Fostex FEE fullrange drivers.

For better fostexx for worse. The speaker handles female vocals very well. The FEE has a crisp, speedy presentation with no ringing and 162en the tuning shown below it has lots a presence and “let-me-shown-you-what’s-on-this-record”. Listening to the FEE fullrange, this peak is clearly audible and creates at lot of sibilance on vocal recordings.

Here we have the crossover board well away from the driver magnets. Well, from Fs to 5 kHz it really does look good, but the peak at 6.

I’ll try this later. I would have been highly surprised if the FEE had looked as good as claimed because we’re so used rostex manipulated marketing frequency response graphs. After finalising the crossovers and having the speakers driven by 20 watt PSE triode amps, I have to say I’m positivily surprised by these tiny Fostex driver. I’ve seen the FEE driver used in huge horn-loaded cabs – and I wonder how it sounds.

I like the way it handles vocals and most importantly, piano. A 80 x mm board will take all the components and fit into the rear 1266en of the PE cabinets, that is if Can be glued in place after fixing the crossover board to the side panel. I’ve tried cross-calculation on the Fostex data right and something juts doesn’t fit.

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Fostex FEEn mm 8 Ohm Full Range driver | Hifi Collective

A midrange notch filter is needed to smooth the Hz range and the bass series coil is paralleled by an RC circuit further reducing the 7 kHz peak. For crossover kit, please contact Jantzen Audio at contact jantzen-audio. All technical questions at troels. Due to the large magnet, it needs space to breathe. CSD of final set-up. The apparent dB sensitivity cannot be achieved in a small vented construction.

Fostex frequency response and impedance profile. Individual fosetx summed response of drivers through crossover and fosex from inverting tweeter yellow.

Fostex FE126En Fullrange Speaker Driver Transducer

As for the 126sn miniI have to warn that 64 square centimetres of membrane, do not – and should not – move a lot of air. Driver placement on baffle. The minor peak at 5 kHz is the leftover from the FEE peak, damped by the 0. Point of crossover is a little above 3.

Fostex FEEn Fullrange Speaker Driver (Transducer)

Don’t play them excessively loud, because they can’t. Drivers in this category often have a dB rise in response towards higher frequences and the use of a whizzer cone on some of the drivers may produce a harsh beaming treble.

This looks really good. Frequency response again and port response blue. Now, comparing manufacturer’s frequency response data with real-world measurements is always fun – or sad – because quite often we’re presented a lot of dreamwork and it takes some decent smoothing to foshex the graph from Fostex.

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The smooth decline from kHz appear to be a sharp dip starting around 16 kHz. The FE driver Fostex frequency response and impedance profile. I think that 16en of the problems may be that these drivers actually are used fullrange. Fostex has a large program of fullrange drivers and from searching the web, they appear to have a mixed reputation.

They have a crisp and vivid presentation and there’s enough bass to get a good idea of what is happening in 126e lower end of the spectrum. Impact on frequency response of mid LCR circuit red and blue and the RC circuit in parallel with the bass series coil yellow. As announced in the heading, the term “high-efficiency foatex has to be taken with a grain of salt.

Do not forget to chamfer well around the FE driver hole.

Step response showing almost time-coherent performance and a smooth decline from the FEE driver. Yes, it can be tuned to high SPLs, but the price to be paid is low-end extension. Subjectively it has a nice bass presentation, but it doesn’t go deep.

If you need more bass, ad a sub at Hz and possibly a 1st order high-pass filter for the Fostex, uF fkstex more. No need to flush mount the Fostex driver contrary to the ribbon tweeter that certainly must be to perform optimally.