. The measurements of the new BlieSMa tweeter T25A-6: BlieSMa T25A-6 | HiFiCompass. eu The first product being released by BlieSMa is a 34 mm tweeter, the T34A-4. 80 €289. 91 dB. Best tweeters for 2 way. You will find them recommended by some of the most respected names on this forum. Slightly different dome profiles, the AL being more rounded. Wavecor TW030WA11 Fabric Dome tweeter. #3. The Be version looks very promising. The harmonic distortion of this transducer is low, better than -55 dB between 2200 and 8000 Hz at 2. More. 5M08 and crossed over at 2500Hz to the (probably) Bliesma T34A. I have the 25b's and they are excellent. Features : • Flush mounted surround and rear mounted magnet system mode for flat frequency response and wide off-axis response • No ferrofluid for improved dynamicsI'd say it is my all-time favorite tweeter. 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. The N26CF is a very different tweeter than the N28BE and would not be a close to the sound character of the N28BE. Available from May 2018, the T34A-4 is a 30 mm metal aluminum/magnesium alloy dome tweeter with a substantial feature set that includes extremely low moving mass, and a fully saturated neodymium motor with copper sleeve shorting ring. $275. Bliesma tweeter mated with a waveguide to optimize the off axis / power response integration with midwoofer. The Illuminator tweeters continue on with the heritage of the renowned Revelator series. The brand nes Bliesma is certainly a nice driver and better than most other tweeters, but not overwhelmingly better. Bliesmaの25シリーズがかなり良さそうでしたが、サイズが大きすぎて段差のないアダプタ作成が不可能で諦めましたThe measurements of a pre-production sample of the BlieSMa T25B-6 tweeter. It is a larger dome then the competitors so it's off axis dispersion is of course slightly worse in some cases, which is the tradeoff for a 34 mm dome tweeter. . 5% of the SS (yes, you read that correctly). I prefer the A cause I want precision from a mid dome. 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. The THD measurements at distance of 315 mm and voltage levels 2 - 11. 2018-12-31 6:03 pm. 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. 83). It has 3mm of xmax. SS - 5,4g membrane weight. . The first product being released by BlieSMa is a 34 mm tweeter, the T34A-4. Click to expand. M74B-6 price: $745 each. 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 Loudspeaker has been sold and packing these monsters in two pallet crates is something I'll try to avoid in the future. They are excellent tweeters with great power handling and detail. The first product released by BlieSMa is the T34A, a 34 mm tweeter. 0% Total voters 3; Focal ES 165KX2 Tweeter VS BLIESMA T25B-6 Tweeter. Waveguide for the BlieSMa T25B-6 (T25D-6) tweeter. The surround - fabric, concave and slightly covered by the mounting flange. 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. The predecessor was a game changer for tweeters, with it’s 34mm dome, 3mm excursion, wide dispersion and extremely linear frequency response. Also need to calm down and focus on fixing up the house some; End gush post; photos attached; View attachment 849397 View attachment 849398 View attachment 849399 View attachment 849400. 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. 00. The THD measurements at distance of 315 mm and voltage levels 2 - 11. The graphs from dirac pretty much match bliesma's posted graphs. Already one of the top beryllium tweeters on the market. See less See more 2021 Tesla Cybertruck (future build coming late 2021): Custom 11. You can see the tweeter response with the cap is ~87dB, which was close to woofer sensitivity, and the mild tweeter sensitivity adjustment during tuning by listening was done in DSP. The measurements of a pre-production sample of the BlieSMa T25B-6 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. 4khz with a 48db slope is ok for these tweeters , it just depends on how loud you plan to play them. *** Bliesma Audio magnesium tweeter, Neo. Power Handling (RMS) 80 W. 6 ohms. The satori also has a low Fs and great response, price is similar. 75'') dome. An 18 Sound 10NDA610 is on the way to join the party. Free shipping! Add: BlieSMa. 197. jcga. No, it i a special midrange unit! Features : • 142 mm aluminium/paper dome developed together with Dr. Other design goals: 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. The Illuminator tweeters continue on with the heritage of the renowned Revelator series. 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. 60*. Bliesma T34B-4 tweeter. If a low crossover point is important, the 32 mm version, DA32TX00-08, is even cooler. Front stage: 3 way Steg Masterstroke MSS 6 IB, MSS 3 and MSS 1. You have to compare THESE THD ratings or measure the Biesma at 1-1,5V. The THD measurements at distance of 315 mm and voltage levels 2. 2 mm linear excursion and a large vent channel result in an undistorted. On axis FRs were the same for both version, or as close as possible. Midbasses: Dayton Designer DSA175-8 6. 17uF 100V Electrolytic Non-Polarized Crossover CapacitorElectrolytic non-polarized (bi-polar) capacitors are perfect low-cost solutions for use in passive speaker crossovers. Neodymium motor has copper sleeve for low non-linear and modulation. This driver was designed to meet requests for a precision tweeter with a low crossover point, ideal for use in a two-way system paired with a 6. Cymbals are rendered with impressive realism. 5W04-01A + BlieSMa T25B-6 (in a waveguide) Pharaoh-Be version of Pharaoh loudspeakers using the BlieSMa T34B-4 beryllium membrane tweeters. Personally, I would agree with Dan on CAT 308 and use that one for my needs, but if a third party had me to design a high end project, an ET 338 would. 1000d amp. 2015 GMC - BliesMa T25B pillars, Dynaudio e430 dash, dual Dayton 7" ES180-Tia woofers in aperiodic door boxes, underfloor sub box Alpine R 15",. Audio system: Yamaha RX-A700, Streem FS-808, Jamo A 804, Polk RT50, Panasonic DP-UB820, Fire TV 4k, Roku Ultra, Yamaha WXA-50. The difference is more pronounced than the difference I heard upgrading to the Bliesma tweeters from a nice set of silks, probably. I'm not sure whether it will be Bliesma or Purifi. Some tweeters like. Originally posted by augerpro View Post. Accuton C90-6-079, check. $110 (2) Dayton ES180TiA. 2. (I might be missing some things but the point is an apt/condo dweller build) The baffle for the tweeter/mid is laser cut using an online. Last edited:. The harmonic distortion of this transducer is low, better than . Read here and get. 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. It is a matter of taste and personal preference which one should you acquire. . BlieSMa T25A-6 25mm Aluminum dome tweeter 6 Ohm The measurements of a pre-production sample of the BlieSMa T25A-6 tweeter. BlieSMa, located in Blieskastel, Germany, was founded January 16, 2018 by Stas Malikov. Change the tweeters to something better for 2 way, my options: Dynaudio Esotar-110, Bliesma T34b-4, Audiofrog gb15, Morel Supremo Piccolo. Product description. Here some more data (2x 3"! So 6dB louder as one). But for enjoying listening the S is perfectly fine. 5" in Ported Underseat Enclosures. So this is the last time I'm going to explain thus for everyone who thinks I'm an idiot and tried to repair my drivers. Sd = 180 cm^2, that is more surface area than a 7" woofer, and almost as much as an 8" woofer. 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. The measurements of a pre-production sample of the BlieSMa T25A-6 tweeter. No worries I would advise against drawing conclusions about what different dome materials sound like based on how different complete tweeters (that happen to use different diaphragm materials) sound. Also, the Bliesma was on sale for black Friday. 4. 80 €289. I'm too lazy to search and post links, but if you do a little searching on this forum or the internet at large you will find its one of the most well regarded small format tweeters available at any price point. I’ve seen 1” dome tweeters from Beliesma and Scanspeak that have off axis dispersion better than some 3/4” tweeters… you would think the smaller tweeter is always better but I guess there are factors like surround size, etc. The Sointuva (Finnish for musical harmony) is based on the Purifi Ptt6. I’ll will be reviewing the Bliesma in near future paired with Esa Bass or supremoThe cabinet design is a classic 2-way concept with the woofer and tweeter showing very different directivity characteristics. 00 USD) per pair. Available since May 2018, the T34A is a metal aluminum. The fronts are currently paired with ScanSpeak Illuminator D2004 tweeters and Dynaudio MW182 midbasses. BlieSMa was founded in January 16, 2018 by former Morel and Accuton engineer, Stanislav Malikov. Here is the comparison of the Bliesma Be-tweeter with an ideal tweeter (normalized to on-axis FR): Up to 8kHz the T25B-6 shows ideal piston-like behavior and above 8kHz there are only minor deviations. PSY FDW Round4: On-axis only. 5W04 woofer, PTT6. From Eton I received the 29HD2, its neodymium motor tweeter, with a fairly rich feature set that includes an aluminum faceplate, a 28 mm diameter magnesium diaphragm with a ceramic coating on both sides protected by a cosmetically attractive grill/phase plug, and driven by an. THD at 100dBSpl is about 1% for the ScanSpeak - Bliesma 0,1% at 1kHz. The THD measurements at distance of 315 mm and voltage levels 2 - 11. The Bliesma T34B-4 is an beryllium tweeter which offers an upgrade over the already brilliant T34A-4. Minimal tools required. It's not a magnitude better in all terms, but slightly better in some terms compared e. 5" midrange and twin 12" Dayton RSS subwoofers; it's a back breaking, no holds barred assault on the state of art. I know they've been researching different tweeters (among which BlieSMa tweeters) and have since then also released a matching passive radiator for the PTT6. Joined 2006. The 29HD2 is smooth & mellow yet detailed. zon001. Features for this transducer include a small format 72 mm diameter injection-molded plastic faceplate, and an 8 mm wide coated. Wavecor SW223, check. Verified account Protected Tweets @ Verified account Protected Tweets @ Language: English. Bliesma T25B-6. zon001. 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. 5W0* drivers. I suppose, but if budget is a consideration (as much as a $700 set of tweeters could be considered budget) I can highly recommend the Bliesma's, as you can see by my signature lol. and buy; based on the measurements provided by Bliesma, thus far. • Extremely low moving mass for better transient response and higher efficiency. Thanks to a fully saturated neodymium motor with copper sleeve it features low non-linear and modulation distortion. 83 Vrms. The THD measurements at distance of 315 mm and voltage levels 2. Brax Graphic Pro 6. Thread starter hugo stiglitz; Start date 2018-03-13 11:53 am; Prev. Just as legal as these are: DSP750 In-Wall Loudspeaker. BlieSMa Diamond T25D-6 tweeters comparing to Be ones have even more resolution, space and air, more timbres and softer percussion. Product description. The T25 is a much better tweeter for this concept. No ferrofluid for improved dynamics. No immediate plans for such experiments, so please do not ask. 5" SB woofers in stock locations. Add to Compare. I have alot of experience with larger soft dome tweeters and smaller metal domes. Jon Marsh over at HTGuide is building a passive 3 way with Bliesma tweeters, Purifi 6. 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. Offering an even more linear frequency response and the benefit of a resonance peak that lies beyond the 30kHz. The two I always go back to are the Seas T35C002 and Audax TW025A28. After 3. A new build thread with. 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. Joined Nov 21, 2020 Messages 512 Likes 551 Location Indiana. BlieSMa T34B-4 Beryllium Dome Tweeter. LR2 has half the group delay (and inverted polarity for one band) but it's probably not workable at 1. 5. Peerless DA25TX00-08 1" Corundum Dome Tweeter. $921. In terms of imaging, it positions vocals and percussion "further away" compared to the other tweeters. 7 in 33litres gives f3 50hz (What I have), 8 ohm version Q=0. High-sensitivity tweeter with 34-mm beryllium alloy dome. 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. Qts = 0. A dome midrange has 180 degrees dispersion at the crossover frequency. Bliesma T34 Tweeter. 16 g), offering better transient responce and higher efficiency. Yes there is usually a sound difference between cheaper and high priced tweeters. more like a midwoofer than a dome. 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. Miniature bookshelf speakers based on 4" Purifi PTT4. 2022-11-10 9:07 pm. Test area shown below. 5 of 4 Spaciousness 3. 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). The BlieSMa T25S-6 features an extremely low moving mass for better transient response and higher efficiency. Reply Quote. Not sure exactly to explain this. . 75 kg . Good drivers, as expected of a Scan-Speak Revelator and Bliesma. The extremely lineair frequency response and its amazing wide dispersion is unmatched by any other tweeter. BLIESMA: Tweeter Type: Aluminum Magnesium Dome Tweeter: Cone / Dome Diameter: 25mm: Impedance: 6 ohms: Power Handling (RMS) 100 W: Frequency Response: 2200 - 35000 Hz: Sensitivity: 93 dB: Features : • 25mm aluminium-magnesium alloy dome with variable thickness for ultrasonic first breakup mode • Extremely low moving mass for. Ogive support tweeter for tweeter Bliesma 68mm : T25A-6, T25S-6, T25B-6, T25D-6. The other one had its chamber loose, ready to fall. So my T34B saga continues. 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!The measurements of a pre-production sample of the BlieSMa T25B-6 tweeter. Also, the Bliesma is mounted on top of the baffle, a bit far from the mid. 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. Very nice! I’m doing similar in walls, but 100% active. If available, the IEC baffle measurement and the Leap transducer model is added in the list. Tweeters. Here is the comparison of the Bliesma Be-tweeter with an ideal tweeter (normalized to on-axis FR): Up to 8kHz the T25B-6 shows ideal piston-like behavior and above 8kHz there are only minor deviations. ADDITIONAL INFORMATION: Beryllium dome, oversize 34mm. 96db, 4ohm. Focal ES 165KX2 Tweeter VS BLIESMA T25B-6 Tweeter Focal ES 165KX2 Tweeter Votes: 0 0. However, it is still true that the silk dome version of the Bliesma tweeter will radiate a bit wider above 3kHz and beam more strongly above 7kHz than shown in the simulation. it has the best dispersion out to 3 to 4 KHz;. I started messing with the mid and woofer. g. Member. Tyler, The Creator claims he finally apologized to Selena Gomez. €376. 5” or 8” woofer. No good hearing a compression driver slap around when the power flickers and you know those drivers are likely dead now. Main feature of Bliesma T25S-6 tweeter is extremely low moving mass (0. Of course a small dipole TW is perhaps better but, for several reasons, I do not like them. The Bliesma T34B-4 1-1/2" Beryllium tweeter is the upgraded version of the T34A-4. The predecessor was a game changer for tweeters, with it’s 34mm dome, 3mm excursion, wide dispersion and. T25A-6 25mm Aluminum-Magnesium Alloy Dome Tweeter T25S-6 25mm Silk Dome Tweeter See full list on soundimports. The A is, and even better the B. , Scanspeak…? Apparently I can’t make things too easy on myself. To make the tweeter match it, its waveguide should be 180 degrees. Joined 2004. Scanspeak 6640,. Flush mounted surround (also made of fabric) and rear mounted magnet system result flat frequency response and wide off-axis diagram. In process of new build, Teyes CC3 head unit optical out to MiniDSP C-DSP 8x12 DL. 5way layout and cab design, tweeter height is around 80-82cm, with cabinet tilting back slightly. I even put it in a waveguides so pod size was secondary. Even at 107dBSpl it stays lower. In this case 32W gives ~86dB/2. Jump to Latest J. 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. 08-25-2021, 12:30 PM. New in the box. 4,5 mm gap height yielding an xmax of 1 mm. Why I had BliesMa on list is the insanely low mms and aesthetically. In the "unobtanium" category would fall the Bliesma T34B's which are still ironically cheaper than the Focals. Member. What Tweeter would you recommend under $600 that you personally feel can compete with this listed options I gave? Reply. 5 of 4 Dynaudio MF171 Midrange paired with MT171 tweeter and ScanSpeak D3004 Silk tweeter Tonality 3 of 4 Detail 2 of 4 Spaciousness 2 of 4 Harshness ( lack of. Can be associated with the mounting model: PF1. 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 voltage level 11. For me, the most. The 25B seems like the better choice in that dome size to me and the more on axis the better. I requested a replacement back chamber for the one tweeter as a good solution to the issue of poor. Prior to starting BlieSMa, Malikov worked at Ultrasound Technologies, at Morel as a QC manager and a. 11-16-2021, 08:08 AM. 2 Volt were carried out with High Pass Filter "on" (2nd order Butterworth type, 800 Hz cutoff, HPF2-800) . 2kHz to. 2200 - 22000 Hz. The driver that really shines though is the tweeter. Had them installed in dash pods. Expected ETA is mid-February. Go. We are a UK distributor for the highly acclaimed BlieSMa tweeters. #3. Xmax p-p 3mm vs 0,5mm. Sensitivity 97. Ok, here are the 8" waveguides for the T34B. 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. 2022-01-15 11:05 am #41 2022-01-15 11:05 am #41 Alu dome shape is quite different from the Be I think, so it would need a different waveguide I. even with the Bliesma tweeter. An 18 Sound 10NDA610 is on the way to join the party. This Test Bench characterizes the T34B-4 34mm beryllium dome tweeter from BlieSMa, a German. Save. Select by tags: All Popular Beryllium. 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. 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. 318,00 € 265,00 € tax excl. Figure 1: This is a cutaway drawing of the Bold North Audio. Features : • 34mm beryllium dome with variable thickness for ultrasonic first breakup mode. PuriWave (Purifi PTT6. Curious to know if anyone has used the BlieSMa tweeter and potential advantages and disadvantages with the bigger diameter. 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. Concept: Midwoofers in closed box. The measurements of a pre-production sample of the BlieSMa T25B-6 tweeter. Unfortunately due to its ultra small "discharge volume", plasma tweeter produce tremendous amounts of H2 distortion and Intermodulation as well, so you need to cope with that in order get a 100% replacement, sound wise. Woofer tower consists of 6 x Seas RO4Y (black). 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. BlieSMa T25A-6 25mm Aluminum dome tweeter 6 Ohm The measurements of a pre-production sample of the BlieSMa T25A-6 tweeter. The THD measurements at distance of 315 mm and voltage levels 2. Choosing a Bliesma T25A tweeter with an outer chassis diameter of 68mm, you will get center-to-center distances of 95mm for the Bliesma combo, and of 122mm for the Purify combo. BlackStar said: BlackStar said: As previously mentioned the tweeters from the Focal ES 165KX2 set are Aramid Fiber, not Silk and not true domes, but a "M" cone. Frequency Response 1300 – 40000 Hz. Im not going to go into a lot of detail in this post but just wanted to show some pictures and of course a measurement. 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. • Underhung voice coil wound on. Tweeters. This article was published in Voice Coil, March 2019. BlieSMa T25A-6. BlieSMa’s first tweeter offering, the T34A-4 34 mm aluminum/magnesium alloy dome, appeared in Voice Coil’s June 2018. 0X04-NFC-01 paper midwoofer and 1" BlieSMa T25B-6 beryllium tweeter. 7 in 35litres gives f3 46hz. 5" midbass to a typical tweeter. 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. Because of this I took Bozhen off list because of possible vertical response issues. 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. BlieSMa, which is located in Blieskastel, Germany, was founded January 16, 2018 by Stanislav. Minimal tools required. 2. They are excellent tweeters with great power handling and detail. BlieSMa T25B. Newk Yuler Active Member. BlieSMa T34B-4 Beryllium Dome Tweeter What is on the test bench? In February, 2018 we tested the first BlieSMa (Germany) product - aluminium-magnesium 34 mm dome. MZKM said: Wavecor tweeters are good, but very narrow dispersion. 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. 3kHz. The Bliesma T34A-$ is an exceptional Aluminium-Magnesium tweeter. 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. . Midranges. The other one had its chamber loose, ready to fall. The Bliesma T34A-4 1-1/2" Aluminium-Magnesium tweeter belongs to the absolute best of this market. 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. Tweeter is BlieSMa T25B crossed at 2750hz LR4 passiv. New Member. Used for about one year. There might be more compelling options out there for both units, this thread has spent some time on one such option for the Scan. If the tweeter Be-dome shows "damping" behavior way above 20kHz and thus the negative influence of the break-up resonance is completely avoided, all the better. The Bliesma T34A-$ is an exceptional Aluminium-Magnesium tweeter. The Bliesma T34A-4 1-1/2" Aluminium-Magnesium tweeter belongs to the absolute best of this market. 5 of 4 Harshness ( lack of ) 3. BlieSMa’s first tweeter offering, the T34A-4 34 mm aluminum/magnesium alloy dome, appeared in Voice Coil’s June 2018 Test Bench. 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. JBL 580 vs Bliesma/ETON vs Yamaha (the Yamaha cuts out by 3khz so judge between 500hz and 3khz) The levels were not matched. Viawave SRT-7 ribbon tweeter. These capacitors feature axial leads, a 5% dissipation factor, and are rated at a 100 VDC working voltage which equates. Change the tweeters to something better for 2 way, my options: Dynaudio Esotar-110, Bliesma T34b-4, Audiofrog gb15, Morel Supremo Piccolo. No, it i a special midrange unit! Features : • 142 mm aluminium/paper dome developed together with Dr. Because of this I took Bozhen off list because of possible vertical response issues. . Scanspeak 6640,. BlieSMa T25S-6 Silk Dome Tweeter Matched Pair. I dont report to anyone here and its ridiculous people would expect me to - its highly unreasonable for anyone to expect this from me. €219. Photo 1: The BDT-2901 uses a moderately wide 3mm surround suspending the 29mm Dr. . However, the simulations are closer to the behaviour of the Bliesma-Al version than the Bliesma-Be version, because the former behaves more like an ideal 34mm tweeter. (I might be missing some things but the point is an apt/condo dweller build) The baffle for the tweeter/mid is laser cut using an online. For nearfield and having that Bliesma tweeter, personally I'd stick to a closed box 2 way. I fully agree that the Be tweeter needs a careful listening test as it is the best candidate to replace the Silk tweeter. 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. Have you looked at the Bliesma T34B Beryllium dome tweeter? See Brandon's (aka augerpro) excellent results below in his 3D printed waveguides. I'm not sure whether it will be Bliesma or Purifi. The Bliesma T34 is better in every aspect, it is a good option at a lower price if you do not need high spl. 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. Impedance of the two tweeters, Fs ~800 Hz on average. By around 5 degrees. 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. 6dB free boost in the low end with in wall. Bliesma 1,8g Interestingly the Bliesma seem to beam stronger! Didn't expect that. Next up the Bliesma T34B-4 Beryllium 34mm large. J. Woofer is Seas L26ROY XM001-04 and amp Hypex FA123. 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 entire system sans subwoofer is powered by a Helix V Eight DSP amplifier. Concept: Midwoofers in closed box. Major break up is around 3khz and can be used up to about 1khz easily with low distortion. The right side isn't too far off axis, but the left is way off axis. . The Bliesma get's 107dBSpl - way higher sensitivity. (3) Bliesma T25B-6. And so, three months later it's new product is on the our test bench - beryllium 34 mm dome tweeter T34B-4. I'm looking to try something different. 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. jpg. I don't really have the option to hear any of them so I need to hear opinions from people that can and have more knowledge. Mids: Satori MW13P-4 5" (Factory Door Locations). .