Matched pair $550 $500 shipped, single $250 shipped. It has 3mm of xmax. No good hearing a compression driver slap around when the power flickers and you know those drivers are likely dead now. BlieSMa T34B-4 Beryllium Dome Tweeter. T34A-4 (green and orange) compared to T34B-4 (red and yellow). . They do not accidentally costs more. Lucky I didn't want to design this speaker a year ago as there would have been no good tweeter yet for the task, the BlieSMa was only released this year Btw, there is a beryllium version as well, the T34B-4, but I don't see any benefits other than for bats and a slightly enhanced sensitivity (and it does slightly worse in fact for the third. These Test Bench samples came from Germany. Tweets: Bliesma T25S-6 Silk-Dome 1" (Modded Factory A-Pillar Locations). What Tweeter would you recommend under $600 that you personally feel can compete with this listed options I gave? Reply. I thought this was a really neat writeup about some high-end tweeters. I had to buy all of the gold "Female Disconnect" sizes since none of my drivers are the same. Tweeters. Concept: Midwoofers in closed box. Product description. The obvious difference was vertical off axis response in crossover region. . I started messing with the mid and woofer. They are very easy to blend and a lot of fun to listen to. The Bliesma T34B-4 1-1/2" Beryllium tweeter is the upgraded version of the T34A-4. In process of new build, Teyes CC3 head unit optical out to MiniDSP C-DSP 8x12 DL. $400 shipped, includes PayPal fees. The 25B seems like the better choice in that dome size to me and the more on axis the better. g. 5way design (lower woofer helps compensate baffle step, but is rolled off before upper woofer) Bliesma tweeter mated with a waveguide to optimize the off axis / power response integration with midwoofer. Had them installed in dash pods. 30 shipping. Member. Wavecor BlieSMa Ardent. Whether you use OB or closed a very. 83 - 8 Volt were carried out with High Pass Filter "on" (2nd order Butterworth type, 800 Hz cutoff, HPF2-800) The THD measurements at distance of 315 mm and. M74B-6 price: $745 each. • No ferrofluid for improved dynamics. Cymbals are rendered with impressive realism. You will find them recommended by some of the most respected names on this forum. Test Bench: A New Beryllium Tweeter from BlieSMa. I hope Bliesma keeps it up and releases a Super version with a lower Fs and a crossover range around 380-400hz like the ATC75. Today, listening to the tweeters with a 1V sine wave sweep, I can hear some fuzz around the area under 1. The THD measurements at distance of 315 mm and voltage levels 2 - 11. 6dB free boost in the low end with in wall. The tweeters i received were in factory packaging with one driver's rear chamber completely detached and rattling around. 5 (2000w peaks) bandpassed. However in my opinion the N26CS is a better sounding tweeter due to its very smooth while detailed sound quality. The 29HD2 is smooth & mellow yet detailed. to the (old man) SS: Comparing both speakers in terms of frequency response, Bliesma is indeed smoother and extends this way from 1. 5W04 woofer, PTT6. It has a very pleasing, darker sound without harshness. 5" SB woofers in stock locations. I currently have BlieSMa T25B tweeters mounted in sail panels. The brand nes Bliesma is certainly a nice driver and better than most other tweeters, but not overwhelmingly better. #4 · Nov 20, 2022. They have built their reputation extremely quickly for building tweeter designs that are at the. BLIESMA: Tweeter Type: Aluminum Magnesium Dome Tweeter: Cone / Dome Diameter: 34mm: Impedance: 4 ohms: Power Handling (RMS) 80 W: Frequency Response: 1300 -. 2. 75'') dome. Save. 5W04-01A + BlieSMa T25B-6 (in a waveguide) Pharaoh-Be version of Pharaoh loudspeakers using the BlieSMa T34B-4 beryllium membrane tweeters. The T25 is a much better tweeter for this concept. Subs: 2 x Scanspeak. I worked backwards from performance and since I wanted to mate it with a purifi 6 in a 2 way the 34B was the one for me. Crimping it is! The BlieSMa has gold connectors and I wanted to show it some non-corrosive love. The first product being released by BlieSMa is a 34 mm tweeter, the T34A-4. 5W0* drivers. 5way layout and cab design, tweeter height is around 80-82cm, with cabinet tilting back slightly. Stereo Integrity SQL 15 IB run by Audio System F2. 3") aluminium/magnesium alloy dome tweeter with varaible thickness. Because of this I took Bozhen off list because of possible vertical response issues. Wavecor TW030WA11 Fabric Dome tweeter. In part 2 of our monitor mini series we look at the driver choices we made - the BlieSMa T25S-6 tweeter, M74S-6 mid driver, Dayton Audio RS225-4 and RS315-HO. 5" midbass to a typical tweeter. What is on the test bench? In February, 2018 we tested the first BlieSMa (Germany) product - aluminium-magnesium 34 mm dome tweeter T34A-4. Mids: Satori MW13P-4 5" (Factory Door Locations). 4 uConnect. Joined Jan 14, 2020 Messages 3,129 Likes 6,124 Location Stow, Ohio USA. 1. A dome midrange has 180 degrees dispersion at the crossover frequency. QUOTE: "If the priority is the most accurate, honest and realistic sound without embellishment, conveying all the energy and dynamics of instrumental music, with the utmost micro-detail and transparency, then only the beryllium version of the M74B-6 is capable of this. Joined Nov 21, 2020 Messages 512 Likes 551 Location Indiana. The black matte paper dome material is quite hard, while the silk dome is noticeably soft and looks very similar to the dome material of the BlieSMa T25S-6 silk tweeter. Now let's look at the behavior of the T25S-6 used in the speaker (again compared to an ideal tweeter): If you're going to jump up to a large format beryllium dome tweeter you would be much better off going with the Bliesma T34B-4's, which are arguably the best full-format dome tweeters made at the moment. That makes it a driver without parallel. Here's the review link to the new 3" Bliesma domes. The Illuminator tweeters continue on with the heritage of the renowned Revelator series. The T34 tweeter. BlieSMa T25A-6 25mm Aluminum dome tweeter 6 Ohm The measurements of a pre-production sample of the BlieSMa T25A-6 tweeter. From time to time I get request for the details of this waveguide so I created this thread to share the details, and to see the experiences and measurements from those who used this WG. The measurements of a pre-production sample of the BlieSMa T25B-6 tweeter. 3, Vas = 25 liter. 83 - 8 Volt were carried out with High Pass Filter "on" (2nd order Butterworth type, 800 Hz cutoff, HPF2-800) The THD measurements at distance of 315 mm and. In the full-sized beryllium dome tweeter realm, the Satori TW29BN is probably the best for the buck (still expensive, but you get a lot). Because of this I took Bozhen off list because of possible vertical response issues. Scanspeak 6640,. Also, the Bliesma is mounted on top of the baffle, a bit far from the mid. . 5M08 and crossed over at 2500Hz to the (probably) Bliesma T34A. 2200 - 22000 Hz. Erin's Audio Corner reviewed the Perlisten 4B here: Perlisten S4b Bookshelf Speaker Review. Read here and get. 5 of 4 Spaciousness 3. 91 + $30. 12 EachThere's actually a pair of Bliesma M74s making their way to me through customs right now. I prefer 3-5 ft of speaker cable rather than 30-500ft from the amps to the drivers. #3. 3kHz. •••The Bliesma T34 tweeter is one of the best innovations in 104mm faceplate dome tweeters in a long time. 2015 GMC - BliesMa T25B pillars, Dynaudio e430 dash, dual Dayton 7" ES180-Tia woofers in aperiodic door boxes, underfloor sub box Alpine R 15", Stock HU ->NavTV->Helix Ultra, Brax, RF amps 2006 Chrysler 300c - BliesMa T25B pillars, Xcelsus XXM325 Dash, Satori 9. The two popular high end tweeters seem to be the Scanspeak D3004/6040 and Bliesma T25-6b these are both Berrylium dome tweeters. 1000d amp. more like a midwoofer than a dome. The midranges and the tweeter are placed horizontal asymmetric on the front baffle to improve the SPL on axis and the DI index. It does have a sharp spike in 5th order HD at 3 k and a bump can be seen in the impedance response. 7 in 35litres gives f3 46hz. One, you seem particularly sensitive to distortion effects in the lower treble range, so I thought a higher crossover point would potentially help with that. 3kHz. 2021 Isirs Update 4mm space between the mid and the tweeter – Lasers make is so I don’t have to become a wood worker. But here are the two 34mm BlieSMA tweeters that are exciting people. 2 Volt were carried out with High Pass Filter "on" (2nd order Butterworth type, 800 Hz cutoff, HPF2-800) . 1 - 20 of 21 Posts. Features for this transducer include a small format 72 mm diameter injection-molded plastic faceplate, and an 8 mm wide coated. FWIW, every SB Acoustics driver I have tested to date clocks in at about HALF of their spec'd one way "linear" excursion, one-way. €219. 5dB more efficiency. (4cm thick walls, closed with about 10cm radius roundover) Reactions: headshake and Biblob. Just clamps, a drill, sandpaper, miter saw, allen wrench, and a soldering iron. Conversation. Well you did want to hear the IB subs, be careful what you ask for I think the t25b were probably the easiest include, are very easy to integrate into a 3-way (probably could do a lot of 2-ways better than most tweets), and have a way of. New in the box, one was removed for measurements in a project that did not move forward. It uses Textreme *and* Beryllium drivers from SB Acoustics. . 83). Absolutely love these domes and they are currently my dream midrange. The netto internal volume is 125 L and the woofer and lo. I prefer it even to the more expensive Bliesma T34A. Simultaneously Excellent dispersion and low end extension. 5” with lower resonance fs, lower xover point, lower distortion better off axis integration 3) Viawave GTR 145, excellent but need higher xcrover point, I’m concern on off axis integration. BlieSMa was founded in January 16, 2018 by former Morel and Accuton engineer, Stanislav Malikov. A new build thread with. I recommend precision routing both sides (if you use MDF). . I was just talking to Solen Electronics, and they told me that they currently have the BlieSMa T25B tweeters on order. 13 December 2019, 12:16 Friday. 4khz with a 48db slope is ok for these tweeters , it just depends on how loud you plan to play them. Midbasses: Dayton Designer DSA175-8 6. I'm not sure whether it will be Bliesma or Purifi. BlieSMa was founded in January 16, 2018 by former Morel and Accuton engineer, Stanislav Malikov. Prior to starting BlieSMa, Malikov worked at Ultrasound Technologies, at Morel as a QC manager and a. 5. Nov 24, 2020 #125 Ilkless said:I fully agree that the Be tweeter needs a careful listening test as it is the best candidate to replace the Silk tweeter. Go. Test area shown below. 71 + $33. In this case 32W gives ~86dB/2. This month, I received the company’s second offering, and it seems logical that this driver, the T34B-4, is a 34 mm beryllium dome tweeter. Bliesma produces fantastic products (I personally own the T25-6 tweet), but for car audio purposes, this. Last edited:. Sd = 180 cm^2, that is more surface area than a 7" woofer, and almost as much as an 8" woofer. That makes it a driver without parallel. 5way design (lower woofer helps compensate baffle step, but is rolled off before upper woofer) Bliesma tweeter mated with a waveguide to optimize the off axis / power response integration with midwoofer. Concept: Midwoofers in closed box. BlieSMa T25S-6 Silk Dome Tweeter Matched Pair. 5 PR passive radiators and the Bliesma T34B-4 Beryllium tweeter. Manufactured by: BlieSMa ♦ Model: T34B-4 ♦ Origin: Germany ♦ Shipping Weight: 0. THD at 100dBSpl is about 1% for the ScanSpeak - Bliesma 0,1% at 1kHz. . The Bliesma is available with the same motor design in other cone materials (and the scan is available in silk as well or a ring version). For the prominent rear tweeter (a ferrofluid type Excel T29MF001) I milled out a small circular chamber into the inside plywood plane, so the faceplate of the tweeter became flush with the wooden. BlieSMa, located in Blieskastel, Germany, was founded January 16, 2018 by Stas Malikov. The adjustable LPAD is intended for 8ohm drivers, so the setup is maybe a little unfair to the Bliesma. The THD measurements at distance of 315 mm and voltage levels 2 - 11. This is a subjective, qualitative, sighted evaluation and comparison of a prototype pair of March Audio Sointuva loudspeakers with Purifi woofers and Bliesma tweeters. But the Bliesma is quite a bit more advanced than both tweeters in every way, and this shows in the measurements, the Bliesma is better than both in every objective metric, lower distortion, better polar response, and better time domain performance. 83 - 8 Volt were carried out with High Pass Filter "on" (2nd order Butterworth type, 800 Hz cutoff, HPF2-800) The THD measurements at distance of 315 mm and. Change the tweeters to something better for 2 way, my options: Dynaudio Esotar-110, Bliesma T34b-4, Audiofrog gb15, Morel Supremo Piccolo. zon001. Feb 17, 2021 #554まだBlieSMaを鳴らして1日なのでちょっとかわいそうな比較ではありますが（とは言ってもインピーダンスカーブを見る限り、バーンインは完了してますが）、BlieSMaはScan speakと比較すると「 艶といった品位や音の芯は無い物の、脚色なくストイックに鳴る 」というのが最初に感じた印象です。Xcelsus XXM325 midrange paired with XXT30 and Focal Utopia TBM tweeters Tonality 4 of 4 Detail 3. Whether one thinks it’s good value it’s different matter. Notice the Focal tweeters (Silk Dome) have a higher price tag compared to the Beryllium, Focal near $600 while the BLIESMA T25B-6 is around $250-300. If manufacturers provided the files, the DIYers can handle the rest, and it should be a win-win. Currently using the GS25 and GS690 in my other vehicle and while detailed feel its a bit more forward than I prefer, so I'm leaning towards a warmer setup. The Bliesma T34B-4 1-1/2" Beryllium tweeter is the upgraded version of the T34A-4. 2 Volt were carried out with. High-sensitivity tweeter with 34-mm beryllium alloy dome. Accuton C90-6-079, check. If you cross with tweeter at 5 kHz with 18dB/oct slope thats 1,5 octaves to first peak slightly above 14 kHz, giving about 27dB attenuation. Cymbals are rendered with impressive realism. IMPORTANT NOTE !!! Our official distributors in Europe are : GMC - BliesMa T25B pillars, Dynaudio e430 dash, dual Dayton 7" ES180-Tia woofers in aperiodic door boxes, underfloor sub box Alpine R 15", Stock HU ->NavTV->Helix Ultra, Brax, RF amps. Peerless DA25TX00-08 1" Corundum Dome Tweeter. €376. The Bliesma design however makes this a near. Just as legal as these are: DSP750 In-Wall Loudspeaker. 4. BlieSMa T25A-6. 318,00 € 265,00 € tax excl. So a quick question--say I wanted to use the BLieSMa midrange (silk or Be, not sure), could you offer an opinion about mating 15" woofer such as the Audio Elegance TD15H to a 3" mid--it seems like a radical transistion but probaly no more so than a 6. 5 years collecting drivers they are all in house, so time to order crossover components. 7 in 33litres gives f3 50hz (What I have), 8 ohm version Q=0. Thinking about TL build now. Aside from code issues, it seems like an amp plate on the wall would also look hideous compared to the sensible approach of a remote rack and running multi core in wall rated speaker cables. • Underhung voice coil wound on. Additional info:At least the step on the tweeter's front panel was still there when Stereophile wrote their review. This beryllium BliesMa is with no doubt the best dome tweeter on the market. These capacitors feature axial leads, a 5% dissipation factor, and are rated at a 100 VDC working voltage which equates. BlieSMa was founded January 16, 2018, by Stas Malikov. Displaying 1 to 9 (of 9 Products). The transducers are the 15 inch Acoustic Elegance TD15H-8 as woofer, the 8 inch Acoustic Elegance TD8M-8 as lo-midrange, the 3 inch dome Bliesma M74B-6 as hi-midrange and the Bliesma T25B-6 1 inch dome tweeter. This article was originally published in Voice Coil, September 2021. Joined 2006. . However, IMO the BlieSMa T25B-6 Beryillium tweeters are far better if you want the ultimate in detail and resolution. 00 USD) per pair. 0X04-NFC-01 paper midwoofer and 1" BlieSMa T25B-6 beryllium tweeter. 2015 GMC - BliesMa T25B pillars, Dynaudio e430 dash, dual Dayton 7" ES180-Tia woofers in aperiodic door boxes, underfloor sub box Alpine R 15",. Tweets: Bliesma T25S-6 Silk-Dome 1" (Modded Factory A-Pillar Locations). ITEM BRAND & MODEL #: Bliesma T34B-4. New in the box. Audio system: Yamaha RX-A700, Streem FS-808, Jamo A 804, Polk RT50, Panasonic DP-UB820, Fire TV 4k, Roku Ultra, Yamaha WXA-50. #1. Thanks to a fully saturated neodymium motor with copper sleeve it features low non-linear and modulation distortion. Yes. #845. In the "unobtanium" category would fall the Bliesma T34B's which are still ironically cheaper than the Focals. • Extremely low moving mass for better transient response and higher efficiency. Even at 107dBSpl it stays lower. Thick aluminium powder coated flange. Front stage: 3 way Steg Masterstroke MSS 6 IB, MSS 3 and MSS 1. The large surface area combined with a Peak to Peak excursion of 3mm gives this tweeter the ability to be safely used down to 1300Hz. I haven't heard a single thing about the Bliesma beryllium, or bliesma. 5" elliptical mouth with a higher aspect ration (1:. Two-way loudspeakers based on the speaker drivers which are the epitome of modern technology - Purifi PTT6. I also suspected that a 3k crossover would lead to a better DI curve given the size of the Eton mid and the very close spacing to the Bliesma tweeter. The advantages of active DSP. 5W04-01A midwoofer. New Bliesma 25mm tweeters have ~68mm faceplates, though these are quite. The fronts are currently paired with ScanSpeak Illuminator D2004 tweeters and Dynaudio MW182 midbasses. The tweeters reset what is possible from a tweeter with very wide bandwidth and linearity. 2021-12-07 1:57 am. 0 review. Tweeter Type Beryllium Dome Tweeter. However, IMO the BlieSMa T25B-6 Beryillium tweeters are far better if you want the ultimate in detail and resolution. Lookswise the Bliesma is a nice match for Accuton drivers To my surprise the Bliesma is able to achieve a subjectively cleaner sound at levels that would have me reaching for the volume control with most compression drivers. JBL 580 vs Bliesma/ETON vs Yamaha (the Yamaha cuts out by 3khz so judge between 500hz and 3khz) The levels were not matched. The T34 should hold up very well in any domestic setting with its massive output capabilities and clean performance. Most tweeters use a tiny wave-guide to support the radiation in the upper frequency range, the Bliesma tweeter does not. Now let's look at the behavior of the T25S-6 used in the speaker (again compared to an ideal tweeter):If you're going to jump up to a large format beryllium dome tweeter you would be much better off going with the Bliesma T34B-4's, which are arguably the best full-format dome tweeters made at the moment. Amps: Biketronics BT4210 (210 x 4 mids/tweets), Biketronics BT3725 (250 x 2 midbasses, 700 x 1 sub). The other one had its chamber loose, ready to fall. Product description. 5. The Bliesma T34A-$ is an exceptional Aluminium-Magnesium tweeter. I requested a replacement back chamber for the one tweeter as a good solution to the issue of poor. Scanspeak 6640,. Seas (yes, still sourced) graphene, here W16nx3 in WWWWWMTMWWWWW-line. Tweeter is Bliesma T-34B in wave guide. D'Appolito configured Line Array (folded and driver cut-off tuned) Open Baffle Dipole with BlieSMa T25B/D-6 tweeter and M74B midrange in a Wave-guide to match the dispersion of 6-8 pcs Purifi PTT6. Hi. Woofer tower consists of 6 x Seas RO4Y (black). After 3. 83 - 8 Volt were carried out with High Pass Filter "on" (2nd order Butterworth type, 800 Hz cutoff, HPF2-800) The THD measurements at distance of 315 mm and. #213. You might also be interested in: BlieSMa T25S. . 2018-12-31 6:03 pm. 5", and Hypex FA123 What does everyone think? Tags: None. Due to 2. • Fully saturated neodymium motor with copper sleeve for low non linear and modulation distortion. 5 of 4 Harshness ( lack of ) 3. ScanSpeak Illuminator D3004/6040-00 Tweeter Textile Dome. On axis FRs were the same for both version, or as close as possible. 777 posts · Joined 2022. Just bear in mind that the Seas pumps 1,026cm3 of air, within linear p-p limits. 96db, 4ohm. Here is this tweeter measured on the square baffle and then on faceted baffle As for the asymmetric crossover slopes, look at Dynaudio LYD5 Amir measured. Bliesma tweeter mated with a waveguide to optimize the off axis / power response integration with midwoofer. • Extremely low moving mass for better transient response and higher efficiency. Due to unavailability of the Viawave ribbon tweeters, Jantzen Audio can no longer supply the complete kit. Download T34B-4 specs here. You might also be interested in: Scan-Speak D3004/664000 'Illuminator' €458. SS - 5,4g membrane weight. 2015 GMC - BliesMa T25B pillars, Dynaudio e430 dash, dual Dayton 7" ES180-Tia woofers in aperiodic door boxes,. No, it i a special midrange unit! Features : • 142 mm aluminium/paper dome developed together with Dr. BlieSMa T25A-6. 20 shipping. Midbasses: Dayton Designer DSA175-8 6. Figure 1: This is a cutaway drawing of the Bold North Audio. Why I had BliesMa on list is the insanely low mms and aesthetically. BliesMa T25-S tweeter set. For me, the most. Offering an even more linear frequency response and the benefit of a resonance peak that lies beyond the 30kHz. Price is: $695. IMPORTANT NOTE !!! Our official distributors in Europe are : The main purpose of a waveguide is to restricts the tweeters dispersion to say 120 degrees, such that it matches the dispersion of a cone midrange driver at the crossover frequency. The purpose of the exercise was for Alan (Mr March Audio) to get some feedback on the prototypes from “fresh ears” and to geek out with a fellow ASR member. However, if you can source the Viawave tweeters elsewhere, Jantzen Audio can offer both the 4-ohm and 8-ohm tweeter versions of the DIY kit, with or without the Purifi mid-woofers included. 2022-11-10 9:07 pm. 5way design (lower woofer helps compensate baffle step, but is rolled off before upper woofer) Bliesma tweeter mated with a waveguide to optimize the off axis / power response integration with midwoofer. I prefer the A cause I want precision from a mid dome. More. The large surface area combined with a Peak to Peak excursion of 3mm gives this tweeter the ability to be safely used down to 1300Hz! A new build thread with Drivers: 2x SB acoustics MW16P-8 Bliesma T34B-4 tweeter. The bulk of the price is still the tweeter itself and not the wg, it's only 40$ more than the non-waveguided version. The BlieSMa T34A-4 1-1/2" Aluminium-Magnesium tweeter belongs to the absolute best of this market. 83V makes this driver pretty unique. SS - 5,4g membrane weight. BlieSMaWhat is on the test bench? In February, 2018 we tested the first BlieSMa (Germany) product - aluminium-magnesium 34 mm dome tweeter T34A-4. 80 €148. Offering an even more linear frequency response and the benefit of a resonance peak that lies beyond the 30kHz. Perhaps try moving the tweeter resistor after the crossover (up next to the woofer)? However that being said, 18ohm is a fairly. DSA315 would still be a nice. AudioTechnology 18H521706SD-4. , Scanspeak…? Apparently I can’t make things too easy on myself. It has a very pleasing, darker sound without harshness. Free delivery worldwide by DHL Express service. Bliesma 1,8g Interestingly the Bliesma seem to beam stronger! Didn't expect that. 2. 5 years collecting drivers they are all in house, so time to order crossover components. , Scanspeak…? Apparently I can’t make things too easy on myself. eu The first product being released by BlieSMa is a 34 mm tweeter, the T34A-4. 5" in Ported Underseat Enclosures. The Bliesma T34A-4 1-1/2" Aluminium-Magnesium tweeter belongs to the absolute best of this market. 2 Volt were carried out with High Pass Filter "on" (2nd order Buttreworth type, 800 Hz cutoff, HPF2-800) Sign UpNeither is my personal communication with them or Bliesma. Next up the Bliesma T34B-4 Beryllium 34mm large format. 83 Vrms. 0% BLIESMA T25B-6 Tweeter Votes: 3 100. 5 of 4 Dynamics 3. They are less bright and less prone to sibilant sounds. €376. Impedance of the two tweeters, Fs ~800 Hz on average. The THD measurements at distance of 315 mm and voltage levels 2. A good alternative to the Volt VM752/3, easier spacing with the tweeter, four dome material choices with a shield to protect from little fingers. It sounds like a rubbing VC, so I ran quick impedance sweeps on the. 2kHz to. Bahasa Indonesia; Bahasa Melayu; Català. (1) Scanspeak 2104/7120 3/4" Revelator tweeter. Features : • Flush mounted surround and rear mounted magnet system mode for flat frequency response and wide off-axis response • No ferrofluid for improved dynamics I'd say it is my all-time favorite tweeter. This edition's Test Bench characterizes three new 25mm high-frequency tweeters from BlieSMa, using silk, beryllium, and diamond domes: BlieSMa’s T25S-6, T25B-6, and T25D-6. If a low crossover point is important, the 32 mm version, DA32TX00-08, is even cooler. Offering an even more linear frequency response and the benefit of a resonance peak that lies beyond the 30kHz. 1 2. But I think it is clear that it is not a flat faceplate and thus the tweeter directivity is not purely determined by the dome and piston movement, as for example in the Bliesma tweeter shown above, but the. . 94db, 6ohm. In that case you can cut midrange into tweeter faceplate with the router. Heck, a 3D printer costs less than one Bliesma tweeter - I think we can handle this. Amps: Biketronics BT4210 (210 x 4 mids/tweets), Biketronics BT3725 (250 x 2 midbasses, 700 x 1 sub). Wavecor SW223, check. Bliesma t25A or S Bliesma m74A or S The youtube channel PresentDayProduction loved the Silk version for their studio monitors but reviews I have read often say they seem soft and the A version is less colored. The THD measurements at distance of 315 mm and voltage levels 2. Sensitivity. The Bliesma T34A-$ is an exceptional Aluminium-Magnesium tweeter. As can be seen the break-up node comes around 33 kHz, some 4 kHz higher than the AlMg variant. Bliesma t25b + ETON 3-212 only. We should really make good donations to Brandon - great work!One of my friends has a Bliesma tweeter, which are obviously WAY more expensive than my Seas DXT and SB26ADC. Will finally be building the final cabinets this month. By its construction the new tweeter is exactly. All three tweeters appear to be built on the same platform, but optimized for each diaphragm material, and all three share pretty much the same feature set. The THD measurements at distance of 315 mm and voltage levels 2. the setup is far from optimized but that's part of the fun! Building is 60x40x16 feet. W800 might be the weak link but in bmw that’s the only way unless you wanna modified interior which I wouldn’t. The AT driver is a powerful 6I52-17-06-SDT, with titanium voice coil former in a compact design supplemented by the BlieSMa tweeter, either Al/Mg or Be dome. BlieSMa T25S-6 Silk Dome Tweeter Matched Pair. The Be version looks very promising. I was just talking to Solen Electronics, and they told me that they currently have the BlieSMa T25B tweeters on order. The beryllium version should only have a small touch of «silk oil» in adittion. Flexible and lightweight lead wires made in Denmark. I'm thinking about making a better LX521 using Bliesma tweeter and 4" Purifi and hopefully an eight inch also from Purifi. Jump to Latest J. Used for about one year. Bliesma Audio beryllium dome tweeter, Neo magnet 6Ohm, T25B-6. I have the 25b's and they are excellent. Or 4) Which is your ?I consider buying Bliesma's from him guess I'm glad I didn't lol. BlieSMa. 2 mm linear excursion and a large vent channel result in an undistorted. Tweeters come with impeccable finish. The Bliesma 3" mid is totally comfortable crossing at 400hz, which very few dome mids can do (as it stands, I think that's ATC and Bliesma silk). I have earlier tested Seas DXT vs T34b and DXT didnt sound bad in comparison. Nothing like power blips to cause LF to sneak into the output. The predecessor was a game changer for tweeters, with it’s 34mm dome, 3mm excursion, wide dispersion and extremely linear frequency response. 03 Each In February, 2018 we tested the first BlieSMa (Germany) product - aluminium-magnesium 34 mm dome tweeter T34A-4. Anyway, some comments for you, @thin bLue : 1) The only reason you'd want to use the T34 tweeter is if you were going passive and wanted to match the 97db sensitivity of the dome. 2 Volt were carried out with High Pass Filter "on" (2nd order Butterworth type, 800 Hz cutoff, HPF2-800)High-sensitivity tweeter with 34-mm beryllium alloy dome. Select by tags: All Popular Beryllium.