XXX ScanSpeak-3W-Discovery Foton
After the large 4-way ATS speaker project I needed to do something 10f 8414g10 small! This year ScanSpeak launched two small mini drivers, one 2-inch and one 3½-inch. Both full range drivers. The 2-inch is ear-marked for small laptop mini systems, where the 10F leaves a lot of options for further investigations.
The 10F is quite remarkable being fairly flat from to Hz and I can see this driver 10f 8414g10 used in a grown-up laptop mini system, b Bose up-grade The Cube speakersc midrange driver in smaller 3-way systems, and last but not least, d upper mid-driver in a 4-way 1st order system like the Vandersteen constructions.
The 3-way will certainly be explored in 10f 8414g10 future project on 10f 8414g10 dedicated 3-way book-shelf speaker tuned for near-wall placement. Please do not 10f 8414g10 when! The smallest ScanSpeak ever made I think. This must be the Rolls Royce of tiny speaker drivers. This driver is claimed having a frequency response down to just below Hz and there's a price to pay for this: Efficiency. Now, a 2" driver certainly isn't supposed Naked Eyes Palette Basic Tutorial energise large rooms, rather being placed on your desk next your laptop, and via an e.
These devices, which can be found on eBay, sells for some USD and delivers 10 watts, enough to drive the 5F speakers to adequate levels. Now, we're certainly not going to make a two litre box for a 2-inch driver; doesn't work.
Bass reflex? Actually what ScanSpeak claims. This may not be 10f 8414g10 at all. My desk is close to the wall and I rely on some room desk- gain to enhance bass response. But before all this fun, here are some measurements. I didn't do the TS data and rely on the data provided by Scan-Speak. Click images to view large. Sorry, forgot to add a match box next to the drivers. Diameter is close to the length of a Danish match box. This is how small they are. Download SS specs here. Left: Frequency response on a 65 x cm baffle merged at Hz with near-field response.
Right: Same 10f 8414g10 shown Nude Periscope the kHz range. Not bad at all. Preliminary listening tests suggests a surprisingly smooth response and I honestly don't worry about the kHz range looking a bit ragged.
The CSD plot below strongly suggest no serious resonances in this region and the response is merely a consequence of cone geometry. Left: Horizontal dispersion at 0, 10, 20 and 30 deg. Right: CSD with 25 dB scaling. No serious resonances until well above 20 kHz. Harmonic distortion at 2.
Surprisingly low it appears. Left: The distortion measurements above made me try increasing input another 6 dB and we see the same picture. Right: Step response. This tiny fellow features a metal basket contrary to the 5F's plastic housing.
Coated fiber glass membrane and rubber surround. The 14 mm voice coil former ensures low mass, enabling the driver to reach some 16 kHz. My thoughts about the use of this driver can be found in the intro.
I once had a pair of Heco loudspeakers, a small 3-way system, Professional P, featuring a 6" midbass, a inch middriver and a dome tweeter, long before dome tweeters became standard. This is what I would like to recreate from using the 10F as a middriver, covering all of the upper midrange and lower treble area. We'll see how this turns out.
But first some pics and measurements. Left: SPL from 2. A midrange should not necessarily have the same efficiency as the bass driver as the midbass and treble units, at least from LR2 filters, will add to the overall midrange response. Right: Horizontal dispersion 0, 10, 20 and 30 deg. Left: CSD with 25 dB scaling. Quite a clean performance throughout the treble range!
Right: Step response showing a better decline compared to the 5F. Left: Distortion measured at 2. Right: Same with 5. This driver features very low 10f 8414g10 indeed, much better than many tweeters can do. How about a 2-way from a 6" midbass and Bianca Ingrosso Nakenbilder 10F covering the Hz range?
No crossover in all of the treble range! Well, well, well, this driver certainly has many applications. Measurements Left: Frequency response on a 65 x cm baffle merged at Hz with near-field response. Measurements Left: SPL from 2.
After the large 4-way ATS speaker project I needed to do something really small!
Full Range Scan Speak Discovery 10F/G10, imán de neodimio, cesta de aluminio negro, cono de fibra de vidrio, suspensión de goma SBR, fs = Hz, sensibilidad 86 dB, 10 W RMS. El paquete incluye: 1 pieza x 10F/G
Scan-Speak Discovery 10F/G10 4" Full-Range Woofer: sozumona.net: Electrónica Selecciona Tus Preferencias de Cookies Utilizamos cookies y herramientas similares para mejorar tu experiencia de compra, prestar nuestros servicios, entender cómo los utilizas para .