Cello floorstanding speakers, fostex full range driver. Anyone heard speakers using fullrange fostex drivers. I have a pair of bose 201 series iv and it looks like a fostex fe166e full range speaker can replace the bose woofer and just disconnect the bose tweeter. The other thing, and its hard to quantify, is the coherence single drive speakers have though the frequency plot isnt perfect everything seems to hold together so well, regardless of level. The 6301nb from fostex is a compact monitor speaker for use in professional mobile, project, or home studios and features a single 14 unbalanced input and a 4 fullrange driver powered by an integrated 20w dclass amplifier. The bass reflex loudspeaker enclosure has a volume of 6 liters l and is tuned to 95 hz. I would also like to point out that both horn driven systems and even single driver systems were much more popular before the advent of extremely high gain amplifiers read. So i thought it could be interesting to build a pair of pensil 11 speakers with alpair 11ms drivers from kjf audio. Most of the problems that single driver speakers tend to solve are more effectively solved by other means e. Looking to buy over 90db efficiency, single driver design speakers. I had recently completed a small low wattage 6t9 valve amplifier, and asked gio for some suggestions on speakers to match the amp. I currently use lothx ions which use a full range driver and a 10khz and above tweeter. Below is a pic of the first single driver speaker i created.
Full range drivers, diy speaker kits and diy audio components. Mar 04, 2019 for these reasons, single driver speakers do tend to sound different to multiway speakers. There are plenty of single driver speakers on the market now. Fostex fe167e bass reflex speakers diy audio projects. Im confident the fostex 90as are superior, but, for my money, the apts deliver most of the benefits at a small fraction of the cost. Looking for high efficiency speakers on the web, we find the single driver aficionados. Built by gig harbor audio with dueland 16g cable inside. The typical application is reproduction of mid and high frequency ranges. I rejected most of the schemes for them decades ago. Fullrange speakers audio nirvana lowther high efficiency. The fostex drivers are not even in the same league, not even the same sport as the altais i am sure many of you audio scientists out could tell me why, or even dispute this, but for my money, the fostex drivers are only fit for the bin and good riddance to them if anyone knows of any driver out there with similar specs to the altais, i. David dicks, an experienced supplier of drivers and custom loudspeakers, says the fe206 is the best speaker fostex makes he sells fostex and other drivers in this forum, johnk, an experienced supplier of custom loudspeakers, says the 206 is perhaps the worst speaker fostex makes. The back loaded horn speakers are large and according to my wife ugly speakers.
Nov 25, 2019 however, fullrange speakers work slightly differently. The fe206en driver has a rated sensitivity of 96db1w1m. I solder my speaker wires right to the driver and then straight to the taps on my output transformer, no crossovers, no speaker connectors on either end. Single driver systems diy loudspeaker projects troels. I have had a pair of fostex single driver backloaded horns for a few years now. Constancy and dedication to a design goal single driver speakers and constant improvements which in most cases exclude obsolescence and include upgradability. Omega speakers systems model ts2r english tntaudio.
This consideration is unnecessary for systems where a single full range driver is used. Set and fostex blh speakers super best audio friends. The fostex tm2 tws is a unique modular true wireless receiver that uses detachable drivers as well as being compatible with regular earphones. These people use wide range drivers with very lightweight cones, reaching well up above 10 khz, making the need for tweeters questionable. A good single driver speaker is more articulate and detailed in the bass and midrange that a multiway speaker. Because a single driver speaker is the sum of its parts, proper application of cabinet design, cabinet materials, speaker design, and speaker materials are a must to engineer out these problems. A selection of cabinets for use with fostex fullrange drive units including flatpack fully built in unfinished mdf or with a veneered.
Even omegas least expensive single driver loudspeaker delivers an ultra high level of sonic coherence and musical purity. Single driver, full range,high efficiency speakers. Fostex high efficiency diy full range speaker kits projects. Fostex fe83 sol single driver full range speakers similar.
The latter means speed and energy, the two hallmarks of single driver crossoverless speakers. Free support for loudspeaker projects, sourcing oem speaker building supplies, and passive crossover design. Fostex single speaker home speakers and subwoofers for sale. Visaton b200s in resisitve port boxes by omega are also pretty interesting 96db and truly single driver.
Frequency response is up to just over 20khz, which is very good for a single driver speaker of this size. Thats why omega is 100% committed to singledriver, and single driver based loudspeakers. Tune audio prime i like how they look and i also love the way the fostex sigma speakers look. Sep 06, 2005 so what is the word on single driver speakers these days. Fostex fe126 bookshelfbrand new diy xoverless, high sensitivity at 95db, 8ohmfull range source design, frequency response 60hz 20khz fostex 4. The tivoli speakers only have a single driver each and obviously cant tease the outer range of either the bass and treble, but sitting in the sweet spot those things can sing in the midrange, far beyond what i expected when i bought them. Opinions on fullrangesingle driver speakers audiogon. Single driver,full range lowther, audio nirvana, zu. Diy audio projects forum a new full range single driver. Is there any advantage using a single full range driver rather than a two way speaker box. Ts line of speakers is characterized by the use of a single, fostex, fullrange driver in. Traditionally many horn and folded horn speaker designs utilised full range drivers, many used fostex units.
As i type this, i find myself once again listening to speakers using a single fullrange driver. The abby are a ported, modified voightpipe design which utilize single drivers from japanese manufacturer, fostex. The time worn problems with a single driver are that in the hf the sound becomes focussed into a beam so that listening off axis becomes more difficult, the higher the frequency the narrower the beam. Oct 19, 2008 as i type this, i find myself once again listening to speakers using a single fullrange driver. Fostex speaker box pe from japan with ff105wk 4 full range drivers passive. Madisound bk16 kit with fostex 166 full range drivers. This fritzspeakers single driver model features the fostex. Oct 31, 2018 i personally started with single drivers in 2005.
Full range speakers, fostex, diy high efficiency speaker kits. Diy 4 fullrange speaker using the fostex fe126en driver. Some of the best loudspeakers are made by this small. Fostex single speaker home speakers and subwoofers for. Until i get the driver gallery done, you can see many exampled in the kermit thread in our diyaudio forum h. With a range of 9297db sensitivity, and impedances that rarely dip below 6 ohms. Acoustically loaded horns provide this type of drivers with a high level of efficiency and good transiency. Fostex fe83en 3 full range speaker driver single japan. The very first pair of speakers i put together some thirtyeight years ago was a pair of single driver loudspeakers using 8 kaltro twin cone drivers. We sell the highest quality high efficiency diy full range speaker kits projects with no crossover from audio nirvana, lowther, and fostex. We have been building essentially the same speaker for over 12 years now. Many people like this speaker for a small computer speaker or in arrays for a larger system.
Some of the best loudspeakers are made by this small american. Ive built several versions of this kind of speaker using fostex, audio nirvana, and tang band drivers, always with the same result. Marlin 3 full range fostex handmade speakers under. They do look spectacular and would be a great addition to my fostex 103 single driver br speakers. The horn speakers use the fostex fe206en 8 fullrange driver.
For a big bluff box imaging was surprisingly good with reasonable depth, remember this is a point source. This type of driver is characterized by a horn attached in front of the diaphragms. Ive built five single driver speakers speakers from simple reflex loaded to complex back loaded horns. Around gta or will drive up to 2 hours around to pick up. These are single driver speakers which have a fullrange fostex driver, these speakers are fantastic with small tube amps or a tamp, they only need 1. I have heard a couple of fostex designs and lowther, what else is out there. Because the 14wave voight pipe abby only uses a whizzerfitted fostex f166e of a mere 4. Because the driver in a singe driver speaker must work up to 10khz and beyond, the cone is much lighter than the cone of a comparably sized driver in a multiway speaker. Seeing as the fostex fe103 was rather limited in the bass output. While the combined phase may be correct at the crossover point, away from that point. It is for this reason that full range drivers are usually either small jordan or mid sized with a cone shaped whizzer to aid hf dispersion. Super tweeter for fullrange driver audiogon discussion forum.
Part of my facination with my single driver speakers is that they sound so different than a typical 2 or 3 way speaker. I am a fan of single driver speakers using fostex, lowther, markaudio and others. The fostex tm2 true wireless sent to us is a sample in exchange for our honest opinion. Fostex single full range speakers gig harbor audio. The speaker works well in a sealed box or ported enclosure. Single ended directly heated triode amplifier and fostex full range drivers. Many new single driver speaker designs are not new. In adherence with wisconsin mandated covid19 response, madisound has reduced staff levels to carry on basic business operations. Get the best deals on fostex single speaker home speakers and subwoofers when you shop the largest online. So, im looking for something diy plans for something like this. I have a pair of bose 201 series iv and it looks like a fostex fe166e.
Buy fostex fe83en 3 full range speaker driver single. Single driver speakers, diy or commercial diy audio projects. Cain abby,omega audio, auditorium 23, decware, lamhorn, tekton, blumenstein orcas, voigt pipes. Single driver speaker systems, horn loaded single driver speakers, single driver speakers,heil,heil amt, air motion transformer, great horned heil,amt. I used many values and brands of resistors, capacitors and even tried a l pad. Cain abby,omega audio, auditorium 23, decware, lamhorn, tekton, blumenstein orcas. Fostex d1400 horn driver alnico full range studio drive. Delve deeper and youll find doing single drivers right presents one of audios most diffic. When using a tweeter, supplementary to a fullrange driver, or designing 2 or 3way driver systems, tweeters should have greater figures higher efficiency than the woofer being considered for use to form the system. Louis is a hard core single driver engineermanufacture, and gladly talked to me about the tybones.
The cabinet was a quadratic taper voigt pipe, venting through a port on the underside. Fostex calls its fe108ez a fullrange driver but i prefer the more realistic widebandwidth descriptor. Drivers have progressed with the strength intrinsic to each type best suited for respective users purposes, rather than any particular types of drivers having been made do for all purposes. Again, building the speakers was a pleasure and i was even more pleased when i listened to them.
The solo 206 rearloaded fullrange horn speaker concept after building the solo 103 i got the taste for fullrange drivers. The audio show i went to had an impressive pair of fullrange driver speakers, but ive found out they werent fostex though looked very similar. It worked 12 years ago and it will work 80 years from now. These designs also had drawbacks apart from the basic large sizes of the cabinets needed.
I know theyre not strictly single tweeter above 12k but in fundamental character they are, plus 101db efficiency. I have heard lowthers and own fostex single driver speakers. This is because they hold a single driver which manages all the frequencies and tones produced. Fullrange speakers audio nirvana lowther high efficiency speaker. Fostex fe83en 3 full range speaker driver single 4. Instead, i make do with eminence apt super tweeters aka crites ct125s wo the k77 horns with baby cheeks lenses. I have been using them with an 80w amp and they sound truly amazing and musical with lots of liquidity to the sound. It works fine in a ported box, and in such you can expect an efficiency of about 95 dbl, good enough to go loud on 5 watts. Transmission line speakers fostex realistic fe 103 drivers 300b, 2a3 tube amp.
Also, i strongly felt that instead of incorporating a super tweeter into my speakers, i should had went with a really good regular tweeter. I used a fostex fullrange driver in a sealed box with a builtin subwoofer to help below 100 hz and a supertweeter. Fostex fe166e full range ra w drive r excellent condition used. Ive never missed crossovers or multiple drivers, not to mention the fostex is 96db effcient, works with almost anything. As a bonus, the lack of frequency extremes tends to ameliorate the problems on poorer sounding cds. Some audiophiles prefer high sensitivity full range speakers for use with low power amps, usually single ended triode tube designs. Fostex make bucket loads of them for the pro market so theyre good value. Or upgrade your existing fostex based diy or commercial loudspeaker, due to their natural cone colours fostex drivers are available in many colour schemes. Fostex tweeters 2channel home audio the klipsch audio. Ive built a bunch of single full range driver speaker using various fostex drivers from 3. A highefficiency, singledriver loudspeaker with a bassreflex cabinet. Tube amplifier fostex full range driver joseph loving. Empty fullrange speakers maze fever hifi full frequency full frequency elegant thai carved tannoy fun tb one pair price loja online.
Jul 29, 2014 they do look spectacular and would be a great addition to my fostex 103 single driver br speakers. They seem to excel with simple musical arrangements. Clarity, detail, accuracy, and realism are excellent because the sound comes from a single voicecoil. Many people like this speaker for a small computer speaker or in arrays for a. Get the best deals on fostex speaker when you shop the. The diminutive fostex feature a hyperbolic parabolic diaphragm. In a twoway speaker, the acoustic phase of each driver rotates in opposite directions around the crossover point. This completely eliminates the need for a crossover connection which provides numerous benefits. That sound comes from a lack of a conventional crossover.
They sounded fantastic, however i am a typical audiophile, and connected with louis chochos at omega speakers. Fostex fe206en in double bassreflex speaker enclosure. Home stereo speakers, audiophile speakers, horn speakers, diy speakers, hifi audio, subwoofer box design, speaker box design, speaker stands, high. Ive been eyeing the frugel horn xl but i dont really like their appearence though ill probably give them a try down the line. Used in a reasonably sized bass reflex or mltl enclosure they all lack bass extension and impact. Omega speaker systems has an illustrious single driver history spanning almost a decade and a half. The very low bass was supported by a pair of ruark active subs. Speakers free delivery possible on eligible purchases. Maybe coaxial or horn but let me know what you might have to sell. This fritzspeakers single driver model features a fostex 4 12 inch banana fiber cone full range driver that delivers a dynamic robust and engaging sound from 55hz in most rooms all the way up past 17khz.
Aug 20, 2018 single ended directly heated triode amplifier and fostex full range drivers. At commonsense audio our goal is not to sell affordable speakers and amplifiers, but to make the worlds best sound affordable. Although quite an old idea then, this particular cabinet type remained relatively obscure, for home use at least, until cabinetmaker turned speaker designer terry cain wrote a short article for the single driver site about a pair he designed and constructed for the defunct radio shack rs 4054. Its a fostex fe108ez full range driver, with planet10 phase plug. So if you ask me, if i had a single driver speaker and needed more energy in the top, i would be looking at high resolution cables, tubes or other tweaks that would help. We sell raw speaker drivers tweeters, woofers, subwoofer, midrange drivers, full range drivers, speaker kits, amplifiers, capacitors, resistors, and inductors. The dual cone is in classy fine pulped paper, the magnet massive. Ive experimented for a long time with implementing a super tweeter into a single driver design and after about a year of back and forth, i decided that it never sounded completely correct. Fullrange singledriver loudspeakers are easier to drive than conventional multiple driver loudspeakers, but they are also very sensitive to the quality of those watts. Drivers can be classified into several types depending on the configuration of their diaphragms. The equivalent would be to use 2 full range drivers set into a curved or shallow v shaped front baffle, this would still be full range.