Stereo Integrity SQL 15 IB run by Audio System F2. The Bliesma T34A-4 1-1/2" Aluminium-Magnesium tweeter belongs to the absolute best of this market. The netto internal volume is 145 L and the woofer and lo-midrange speaker system are closed box, the woofer in 125 L and the lo-midrange in 20 L. (and BlieSMa T34B-4 tweeter,SB Acoustics SB17NBAC35-4 mid) Had a few delays. 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. Two-way loudspeakers based on the speaker drivers which are the epitome of modern technology - Purifi PTT6. The measurements of a pre-production sample of the BlieSMa T25B-6 tweeter. After 3. Product description. (The T34A aluminum diapgram with it's shape does as well here as most 1" domes though) The diaphgram is also using a very minimal surround in comparsion to the competition. 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. Best tweeters for 2 way. Click to expand. The beryllium version should only have a small touch of «silk oil» in adittion. Used for about one year. and that the Bliesma tweeter goes for 500 bucks per piece – I imagine that in any design where one tries to get a cutoff frequency of ~40Hz out of a 4-inch woofer, the "bottleneck" of the design will be the. The two I always go back to are the Seas T35C002 and Audax TW025A28. SB21SDC/RDC seem very good for low budget tweeters and faceplate is removable. 2kHz to. The Bliesma T34 is better in every aspect, it is a good option at a lower price if you do not need high spl. 2200 - 22000 Hz. Will finally be building the final cabinets this month. • Flush mounted surround and rear mounted magnet system for flat frequency response and wide off-axis response. Test Bench: A New Beryllium Tweeter from BlieSMa. 13 December 2019, 12:16 Friday. Displaying 1 to 9 (of 9 Products). 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. 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. Slightly different dome profiles, the AL being more rounded. 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. Expected ETA is mid-February. Always use a capacitor to protect the tweeter even if you swear you do not need it. Top contenders are the Hybrid ring radiators, morel mt450, or the focal K2 tweeters. 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. 5 (2000w peaks) bandpassed. In this case 32W gives ~86dB/2. We could very quickly hear that any type of waveguide, clearly. BlieSMa was founded in January 16, 2018 by former Morel and Accuton engineer, Stanislav Malikov. The drivers are Bliesma T25B-6 and Purifi PTT6. Ok, here are the 8" waveguides for the T34B. Item: Pair Bliesma T34A Tweeters Location:Brisbane Price: RRp$1200 sale $600 Item Condition:New Reason for selling: Payment Method: Pickup - Cash, Paypal, COD Only Extra Info:will post Pictures: Item: SB acoustic TW 29B Tweeters Location:Brisbane Price: RRp$950 sale $450 Item Condition: Basically. PSY FDW Round4: On-axis only. $110 (2) Dayton ES180TiA. Kurt Mueller (DKM) silk dome. • Extremely low moving mass for better transient response and. 5% of the SS (yes, you read that correctly). 5 dB. Yes. Already one of the top beryllium tweeters on the market. PKAudio. For me, the most. Joined 2006. Wavecor TW030WA11 Fabric Dome tweeter. 5 PR passive radiators and the Bliesma T34B-4 Beryllium tweeter. AudioTechnology 18H521706SD-4. It will be a 2way + rearfill and sub. Wavecor TW030WA13 tweeter. • Single-layer ribbon CCAW. Post subject: Re: Bliesma T25A-6 & T25B-6 Tweeters. Other. The speaker cabinet is a tower of 109 cm high, 45 cm wide and 50 cm deep. BlieSMa T25B Beryllium Tweeters. 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. The tweeter is crossed at 3750hz (1o 6d/octave) and attenuated with an adjustable lpad. 6l sealed on the midwoofer running 120hz up, and each lower woofer is in it’s own 4l sealed sub-enclosure. That tweeter's dispersion performance is so nice, but the other parameters are purely mediocre compared to that purifi woofer. . 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. to the (old man) SS: Comparing both speakers in terms of frequency response, Bliesma is indeed smoother and extends this way from 1. Bliesma tweeter mated with a waveguide to optimize the off axis / power response integration with midwoofer. BlieSMa T25A-6 25mm Aluminum dome tweeter 6 Ohm The measurements of a pre-production sample of the BlieSMa T25A-6 tweeter. Having said that I've been looking at the Morel MT450/Alto and the Bliesma T25S. 1000d amp. 5W0* drivers. And so, three months later it's new product is on the our test bench - beryllium 34 mm dome tweeter T34B-4. Baffle from 1 design with Bliesma tweeter. Conversation. 5dB more efficiency. Thinking about TL build now. It is this same feature that causes it to perform worse in an elliptical or any other waveguide with a narrower wall angle. €376. The THD measurements at distance of 315 mm and voltage levels 2. My conclusion is that Bergfinn heard the distortion from the dents in T34a and that they therefore sounded like 15 USD metal dome tweeters. 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. The availability of 4-inch waveguides would limit the choice of the tweeter to a SB21 or SB26 from SB Acoustics or the CSS LD22. Impedance of the two tweeters, Fs ~800 Hz on average. I haven't heard a single thing about the Bliesma beryllium, or bliesma. 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. 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. The THD measurements at distance of 315 mm and voltage levels 2. BlieSMa T25A-6 25mm Aluminum dome tweeter 6 Ohm The measurements of a pre-production sample of the BlieSMa T25A-6 tweeter. 5 dBThe Bliesma T34B-4 is an beryllium tweeter which offers an upgrade over the already brilliant T34A-4. The midranges and the tweeter are placed horizontal asymmetric on the front baffle to improve the SPL on axis and the DI index. Test area shown below. (*) Prices are per unit, excluding Value Added Tax (VAT 24%) AUDIO-HI. The Bliesma design however makes this a near. Newk Yuler Active Member. • Extremely low moving mass for better transient response and higher. 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. 2. Hi. The Bliesma T34B-4 1-1/2" Beryllium tweeter is the upgraded version of the T34A-4. 7 KB ·. It really is a game changer for tweeters, with it’s 34mm dome, 3mm excursion, wide dispersion and extremely linear frequency response it’s. Frequency Response 1300 – 40000 Hz. It really is a game changer for tweeters, with it’s 34mm dome, 3mm excursion, wide dispersion and extremely linear frequency response it’s an easy to use driver that can be used safely down to around 1. I started messing with the mid and woofer. It really is a game changer for tweeters, with it’s 34mm dome, 3mm excursion, wide dispersion and extremely linear frequency response it’s an easy to use driver that can be used safely down to around 1. Wavecor TW022WA05 Fabric Dome tweeter. 0 review. In that case you can cut midrange into tweeter faceplate with the router. (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. They are excellent tweeters with great power handling and detail. 32W distortion is very good and low up to midrange. What Tweeter would you recommend under $600 that you personally feel can compete with this listed options I gave? Reply. 0 review. The low frequency measurement is highly skewed due to indoor room measurement. Reply Quote. Next up the Bliesma T34B-4 Beryllium 34mm large. 5" midrange and twin 12" Dayton RSS subwoofers; it's a back breaking, no holds barred assault on the state of art. Manufactured by: BlieSMa ♦ Model: T34B-4 ♦ Origin: Germany ♦ Shipping Weight: 0. I'm not very surprised that the right side sounds much better than the left. The Bliesma T34A-$ is an exceptional Aluminium-Magnesium tweeter. The THD measurements at distance of 315 mm and voltage levels 2. 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. Whether one thinks it’s good value it’s different matter. Of course a small dipole TW is perhaps better but, for several reasons, I do not like them. Woofer is Seas L26ROY XM001-04 and amp Hypex FA123. Rear chamber seals the speaker and forms an internal cavity filled with a sound absorber of natural. 13 December 2019, 12:16 Friday. Change the tweeters to something better for 2 way, my options: Dynaudio Esotar-110, Bliesma T34b-4, Audiofrog gb15, Morel Supremo Piccolo. BlieSMa was founded January 16, 2018, by Stas Malikov. 91 dB. Main feature of Bliesma T25S-6 tweeter is extremely low moving mass (0. 3kHz. See less See more 2021 Tesla Cybertruck (future build coming late 2021): Custom 11. . 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. I can't imagine this company will last long, because their driver costs must be out-of-this-world. No ferrofluid for improved dynamics. Product description. and buy; based on the measurements provided by Bliesma, thus far. Joined 2006. 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. Midbasses: Dayton Designer DSA175-8 6. In this edition, Vance Dickason writes about the range of DSP Active Line Level Crossovers available from Danville Signal. 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. It has a very pleasing, darker sound without harshness. Select by tags: All Popular Beryllium. 1; 2; 3; First Prev 3 of 3 Go to page. 4 ohm version Q=0. . #4 · Nov 20, 2022. The Illuminator tweeters continue on with the heritage of the renowned Revelator series. 6dB free boost in the low end with in wall. The 25B seems like the better choice in that dome size to me and the more on axis the better. DSA315 would still be a nice. Tyler, The Creator claims he finally apologized to Selena Gomez. Joined Nov 21, 2020 Messages 512 Likes 551 Location Indiana. The tweeters i received were in factory packaging with one driver's rear chamber completely detached and rattling around. As for the vertical pattern, the Bliesma has an outside diameter of 121mm, whereas the Purify comes with a diameter of 176mm. 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. If a low crossover point is important, the 32 mm version, DA32TX00-08, is even cooler. Midranges. 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. I already shared all the details here. Brax Graphic Pro 6. The 10F midranges sound pretty good. The Illuminator tweeters continue on with the heritage of the renowned Revelator series. Passive is also a possibility, but will need larger cabinets of course. . 2 mm linear excursion and a large vent channel result in an undistorted. The Be version looks very promising. Last edited:. The brand nes Bliesma is certainly a nice driver and better than most other tweeters, but not overwhelmingly better. Mids: Satori MW13P-4 5" (Factory Door Locations). It has 3mm of xmax. The tweeters i received were in factory packaging with one driver's rear chamber completely detached and rattling around. Founded in 1970, Scan-Speak continues to offer the same “no compromise” philosophy that has always been a part of its mission. 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 Bliesma T34B-4 1-1/2" Beryllium tweeter is the upgraded version of the T34A-4. Available from BlieSMa, Germany, an extension of the dome tweeter product range by a 34 mm Beryllium version of the tweeter tested a few months ago. 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. which Tweeter?: 1) seas DXT to control lateral dispersion and reduce early reflection (1550Hz LR4 via DSP?) 2) Bliesma 1. 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. • No ferrofluid for improved dynamics. 3 users. which Tweeter?: 1) seas DXT to control lateral dispersion and reduce early reflection (1550Hz LR4 via DSP?) 2) Bliesma 1. Also, the Bliesma was on sale for black Friday. BlieSMa T25S-6 Silk Dome Tweeter Matched Pair. 5 of 4 Harshness ( lack of ) 3. 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. Qts = 0. I'm waiting for the B but Bliesma doesn't get the membranes at the moment. 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). I dont report to anyone here and its ridiculous people would expect me to - its highly unreasonable for anyone to expect this from me. Bliesma 1,8g Interestingly the Bliesma seem to beam stronger! Didn't expect that. Download T34B-4 specs here. yamaha ja-0801 only. 5W04-01A + BlieSMa T25B-6 (in a waveguide) Pharaoh-Be version of Pharaoh loudspeakers using the BlieSMa T34B-4 beryllium membrane tweeters. These were purchased from Solen on 3/24. 3kHz. ScanSpeak Illuminator D3004/6040-00 Tweeter Textile Dome. It does have a sharp spike in 5th order HD at 3 k and a bump can be seen in the impedance response. 348,00 € 290,00 € tax excl. December 1 2021, 10:10 Test Bench has previously featured two 34mm dome tweeters from BlieSMa: the T34A aluminum-magnesium alloy dome tweeter in the June 2018 issue of Voice Coil, and the T34B Beryllium Dome tweeter in the March 2019 issue of Voice Coil. Due to the special construction of the diaphragm, the tweeter, despite its 34mm (1. If available, the IEC baffle measurement and the Leap transducer model is added in the list. Also included a new 6". Curious to know if anyone has used the BlieSMa tweeter and potential advantages and disadvantages with the bigger diameter. This experience also led to use LR4 for Shamal project (22W Rev, MW16TX, T25B in WG) and yes, crossover is really. It is a matter of taste and personal preference which one should you acquire. If you still feel you need to tame those peaks a bit, why not try single noch with higher bandwith/lower Q set at geometric center between peaks at 15,5 kHz. They are done using measurement from a cabinet with passive radiator. The driver that really shines though is the 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. SS - 5,4g membrane weight. Underhung voice coil wound on titanium former. JBL 580 vs Bliesma/ETON vs Yamaha (the Yamaha cuts out by 3khz so judge between 500hz and 3khz) The levels were not matched. Allow me to dream. 83 Vrms. Wavecor SW223, check. Why I had BliesMa on list is the insanely low mms and aesthetically. The BlieSMa tweeter displays typical issues on axis with reflections causing deep in the response around 10kHz. Bliesma also has a huge 3" voice coil - will take some power. Heck, a 3D printer costs less than one Bliesma tweeter - I think we can handle this. I prefer it even to the more expensive Bliesma T34A. High-sensitivity tweeter with 34-mm aluminium-magnesium alloy dome. Before this I had the SB-Acoustics Satori TW29BN. 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. Xmax p-p 3mm vs 0,5mm. 20 shipping. SS - 5,4g membrane weight. It is easy to understand why Ergo with his custom matched waveguides still prefers to use 10 degrees as the design axis- I have seen this behavior with many experimental configurations for the DA25. , Scanspeak…? Apparently I can’t make things too easy on myself. High-sensitivity tweeter with 34-mm beryllium alloy dome. 2 Volt were carried out with. The tweeter has an extremely wide dispersion due to its construction and dome properties. 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. A new build thread with. Drivers: 2x SB acoustics MW16P-8. And I can run the bag off the woofers without adding any distortion to the mid. We are a UK distributor for the highly acclaimed BlieSMa tweeters. 83V/1m. Offering an even more linear frequency response and the benefit of a resonance peak that lies beyond the 30kHz. Based on modeling from preliminary data, the T34A-4 seems a worthy candidate for an alternative tweeter for the 8008-CORNER speaker delivering on the very same simple series crossover (different values that is). BlieSMa T34B-4 Beryllium Dome Tweeter Matched Pair. Scan Speak Silver Series 10M/4614G06 3″ Fiberglass Cone Midrange –. The extremely lineair frequency response and its amazing wide dispersion is. 5" SB woofers in stock locations. Whether you use OB or closed a very. 0% BLIESMA T25B-6 Tweeter Votes: 3 100. Tweeter is Bliesma T-34B in wave guide. 5W04 woofer, PTT6. The T34 should hold up very well in any domestic setting with its massive output capabilities and clean performance. New in the box. 5way layout and cab design, tweeter height is around 80-82cm, with cabinet tilting back slightly. Crimping it is! The BlieSMa has gold connectors and I wanted to show it some non-corrosive love. 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. (4cm thick walls, closed with about 10cm radius roundover) Reactions: headshake and Biblob. Comparing to Accuton Diamond tweeters the BlieSMa Diamond version certainly is not so bright, more relaxed. Even at 107dBSpl it stays lower. The only signs of wear are around recessed screw holes. 2021 Isirs Update 4mm space between the mid and the tweeter – Lasers make is so I don’t have to become a wood worker. The Bliesma T34B-4 1-1/2" Beryllium tweeter is the upgraded version of the T34A-4. Resulting loudspeaker sensitivity is dictated by the response of the woofer after baffle step. The extremely lineair frequency response and its amazing wide dispersion is unmatched by any other tweeter. Morel tweeters are in the same high quality league as any other reputable manufacturer. Basically, the new D2098 utilizes the Revelator D29 dome’s wide surround concept, but with a 99% pure beryllium. . New, only used for measurements. 75 kg . Tweets: Bliesma T25S-6 Silk-Dome 1" (Modded Factory A-Pillar Locations). 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. 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. • Extremely low moving mass for better transient response and higher efficiency. The same channel used a dayton audio woofer to pair, but as the build is still getting quite expensive a "couple". BlieSMa T25B. 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. I fully agree that the Be tweeter needs a careful listening test as it is the best candidate to replace the Silk tweeter. So my T34B saga continues. 00. As a far comparison, the Audax TW034 is "ok", but it sounds like sandpaper on concrete compared to the Seas T35. New Bliesma 25mm tweeters have ~68mm faceplates, though these are quite. Prior to starting BlieSMa, Malikov worked at Ultrasound Technologies, at Morel as a QC manager and a transducer engineer, and at Accuton as a production engineer for the last 8 years. 83V makes this driver pretty unique. . Wavecor SW223, check. THD at 100dBSpl is about 1% for the ScanSpeak - Bliesma 0,1% at 1kHz. The tweeter is still too hot and I think I see a baffle step issue. •••The Bliesma T34 tweeter is one of the best innovations in 104mm faceplate dome tweeters in a long time. 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. They are excellent tweeters with great power handling and detail. The Bliesma T34A-$ is an exceptional Aluminium-Magnesium tweeter. The large-roll surround and textile dome diaphragm provide a flat frequency response to above 30KHz with outstanding off-axis dispersion. 3'') voice coil, has the dispersion characteristics of a 19mm (0. T25A-6 25mm Aluminum-Magnesium Alloy Dome Tweeter T25S-6 25mm Silk Dome Tweeter See full list on soundimports. This is not a driver to work with the usual DiY methods. So many mfg's will state "linear" excursion, but that is based on geometry of voice coil vs gap height and/or +10% delta. Bliesma T34B-4 tweeter. Waveguide for the BlieSMa T25B-6 (T25D-6) tweeter. 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. This is an older thread, you may not receive a response, and could be. No immediate plans for such experiments, so please do not ask. Wavecor WF182BD03 midwoofer. Bliesma T34 Tweeter. Sd = 180 cm^2, that is more surface area than a 7" woofer, and almost as much as an 8" woofer. December 1 2021, 10:10 Test Bench has previously featured two 34mm dome tweeters from BlieSMa: the T34A aluminum-magnesium alloy dome tweeter in the June 2018 issue of. Tower is driven by Hypex 503 (rear baffle). I do not have the dome profile. 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. . Midbasses: Dayton Designer DSA175-8 6. . This WG was used with Bliesma. 1. ScanSpeak Illuminator D3004/6040-00 Tweeter Textile Dome. 5kHz, the tweeter wouldn't have much. 03 Each In February, 2018 we tested the first BlieSMa (Germany) product - aluminium-magnesium 34 mm dome tweeter T34A-4. . 5” or 8” woofer. 7 in 33litres gives f3 50hz (What I have), 8 ohm version Q=0. Price is: $695. BlieSMa Diamond T25D-6 tweeters comparing to Be ones have even more resolution, space and air, more timbres and softer percussion. The Bliesma T34A-$ is an exceptional Aluminium-Magnesium tweeter. Save. 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. (1) Scanspeak 2104/7120 3/4" Revelator tweeter. Flux density 2,2T vs 1,5T. Other design goals: It is a known that these speakers will be augmented with subwoofer for frequencies below 80Hz The speakers must be able to play well also at low listening levels as the "client" - ie my friend likes to listen to music. Regards, Rich. 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. No, it i a special midrange unit! Features : • 142 mm aluminium/paper dome developed together with Dr. This BliesMa is on a whole other level in terms of speed, detail and soundstaging. Tweeter Type Beryllium Dome Tweeter. #1. The harmonic distortion of this transducer is low, better than -55 dB between 2200 and 8000 Hz at 2. Here's the review link to the new 3" Bliesma domes. Good drivers, as expected of a Scan-Speak Revelator and Bliesma. Bliesma Audio magnesium tweeter, Neo magnet 4Ohm, T34A-4. The BlieSMa T25S-6 features an extremely low moving mass for better transient response and higher efficiency. Shout out to the bliesma T34A tweeter, amazing distortion measurements and can take a beating. The height of the Bliesma T34A is part of what allows it to have super wide high frequency directivity in the right waveguide without any 'coherer' or similar device to spread the high frequencies. I'm not sure whether it will be Bliesma or Purifi. BlieSMa T25A-6 25mm Aluminum dome tweeter 6 Ohm. The small deviations in the. I recommend asking Bliesma for the 3D file. 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. 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. 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. 00 USD) per pair. The netto internal volume is 125 L and the woofer and lo. Click to expand. I'll be using a Bliesma tweeter and testing the design with both passive and active/DSP crossovers. 2022-09-01 5:18 pm. Jon Marsh over at HTGuide is building a passive 3 way with Bliesma tweeters, Purifi 6. Test Bench has previously featured two 34mm dome tweeters from BlieSMa: the T34A aluminum-magnesium alloy dome tweeter in the June 2018 issue of Voice Coil, and the T34B Beryllium Dome tweeter in the March 2019 issue of Voice Coil. Cymbals are rendered with impressive realism. Passive is also a possibility, but will need larger cabinets of course. It's not a magnitude better in all terms, but slightly better in some terms compared e. I think in time they'll come out with a much better DIY demonstration speaker. g. Joined 2004. 3, Vas = 25 liter. The advantages of active DSP. The measurements of a pre-production sample of the BlieSMa T25B-6 tweeter. Flexible and lightweight lead wires made in Denmark. You have to compare THESE THD ratings or measure the Biesma at 1-1,5V. 75 kg. Cymbals are rendered with impressive realism. Nothing like power blips to cause LF to sneak into the output. 2014 Ram 1500, 8. The N26CF is a very different tweeter than the N28BE and would not be a close to the sound character of the N28BE. However, IMO the BlieSMa T25B-6 Beryillium tweeters are far better if you want the ultimate in detail and resolution. 5" midrange and twin 12" Dayton RSS subwoofers; it's a back breaking, no holds barred assault on the state of art. Additional info:At least the step on the tweeter's front panel was still there when Stereophile wrote their review. The Bliesma T34A-4 1-1/2" Aluminium-Magnesium tweeter belongs to the absolute best of this market. Have a look at the specs yourself:. 2. Beryllium domes may have similar on-axis response like soft domes, but the off-axis is usually different. Change the tweeters to something better for 2 way, my options: Dynaudio Esotar-110, Bliesma T34b-4, Audiofrog gb15, Morel Supremo Piccolo. 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. 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. jpg.