Joined 2006. Will finally be building the final cabinets this month. 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. (*) Prices are per unit, excluding Value Added Tax (VAT 24%) AUDIO-HI. 60 * Free shipping! Compact tweeter with 25-mm silk dome. Here's the review link to the new 3" Bliesma domes. First attempt failed with RTV due to insufficient control over centering the back chamners with weight placed on them to overcome the idiotic preload required to compress the wool material. As for the vertical pattern, the Bliesma has an outside diameter of 121mm, whereas the Purify comes with a diameter of 176mm. Flux density 2,2T vs 1,5T. 6l sealed on the midwoofer running 120hz up, and each lower woofer is in it’s own 4l sealed sub-enclosure. Thick aluminium powder coated flange. 0% BLIESMA T25B-6 Tweeter Votes: 3 100. Wavecor SW223, check. Joined Mar 5, 2019. And, unfortunately, the IEC 62458 method isn't used widely. The same channel used a dayton audio woofer to pair, but as the build is still getting quite expensive a "couple". The brand nes Bliesma is certainly a nice driver and better than most other tweeters, but not overwhelmingly better. “A warm #BCLeg welcome to the participants of the @UBCDemocracy Summer Institute for Future Legislators! Best wishes for your proceedings over the next. 17uF 100V Electrolytic Non-Polarized Crossover CapacitorElectrolytic non-polarized (bi-polar) capacitors are perfect low-cost solutions for use in passive speaker crossovers. The tweeters reset what is possible from a tweeter with very wide bandwidth and linearity. 83). 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. 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. 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. 00 USD) per pair. $275. Right is the tweeter I referred to, which costs less than 6. 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. Bliesma T34B-4 tweeter. I have earlier tested Seas DXT vs T34b and DXT didnt sound bad in comparison. JBL 580 vs Bliesma/ETON vs Yamaha (the Yamaha cuts out by 3khz so judge between 500hz and 3khz) The levels were not matched. 1000d amp. Curious to know if anyone has used the BlieSMa tweeter and potential advantages and disadvantages with the bigger diameter. In process of new build, Teyes CC3 head unit optical out to MiniDSP C-DSP 8x12 DL. Verified account Protected Tweets @ Verified account Protected Tweets @ Language: English. Joined Jan 14, 2020 Messages 3,129 Likes 6,124 Location Stow, Ohio USA. (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. 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. We are a UK distributor for the highly acclaimed BlieSMa tweeters. 2. I currently have BlieSMa T25B tweeters mounted in sail panels. 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. Testing 34 mm AlMg dome T34A-4 from BlieSMa/Germany. PKAudio. 2014 Ram 1500, 8. By around 5 degrees. 2015 GMC - BliesMa T25B pillars, Dynaudio e430 dash, dual Dayton 7" ES180-Tia woofers in aperiodic door boxes,. 348,00 € 290,00 € tax excl. The extremely lineair frequency response and its amazing wide dispersion is. Heck, a 3D printer costs less than one Bliesma tweeter - I think we can handle this. 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. No ferrofluid for improved dynamics. BLIESMA: Tweeter Type: Beryllium Dome Tweeter: Cone / Dome Diameter: 34mm: Impedance: 4 ohms: Power Handling (RMS) 80 W: Frequency Response: 1300 - 40000 Hz: Sensitivity: 97. 00 USD) per pair. This Test Bench characterizes the T34B-4 34mm beryllium dome tweeter from BlieSMa, a German. BlieSMaWhat is on the test bench? In February, 2018 we tested the first BlieSMa (Germany) product - aluminium-magnesium 34 mm dome tweeter T34A-4. Viawave SRT-7 ribbon tweeter. The satori also has a low Fs and great response, price is similar. The THD measurements at distance of 315 mm and voltage levels 2. They do not accidentally costs more. This is an unusual driver, but it has some serious lower midrange / upper bass capability. So many mfg's will state "linear" excursion, but that is based on geometry of voice coil vs gap height and/or +10% delta. The speaker cabinet is a tower of 109 cm high, 45 cm wide and 50 cm deep. It is this same feature that causes it to perform worse in an elliptical or any other waveguide with a narrower wall angle. 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. 1 - 20 of 21 Posts. Also, the Bliesma was on sale for black Friday. 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. It's not a magnitude better in all terms, but slightly better in some terms compared e. #1. I want to do some fancy stuff, even if it wont help much (Tuned Mass Damper at the top of the speaker) Building time should be arround 6-12 months. 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. Member. BlieSMa T25A-6 25mm Aluminum dome tweeter 6 Ohm The measurements of a pre-production sample of the BlieSMa T25A-6 tweeter. A new build thread with. Subs: 2 x Scanspeak. I was just talking to Solen Electronics, and they told me that they currently have the BlieSMa T25B tweeters on order. . The Bliesma T34A-$ is an exceptional Aluminium-Magnesium tweeter. jpg. 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. ITEM BRAND & MODEL #: Bliesma T34B-4. Not easy! Packed 125 kg/ea. Bliesma designed and built the tweeters, so they guarantee them to be functional for up to 5 yrs after sales (with the obvious exception of abuse, acts. As a far comparison, the Audax TW034 is "ok", but it sounds like sandpaper on concrete compared to the Seas T35. 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. Broken ring. Good drivers, as expected of a Scan-Speak Revelator and Bliesma. BlieSMa T25B Beryllium Tweeters. This BliesMa is on a whole other level in terms of speed, detail and soundstaging. 2018-12-31 6:03 pm. 2021-12-07 1:57 am. 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. Neodymium motor has copper sleeve for low non-linear and modulation. Slightly different dome profiles, the AL being more rounded. Bliesma T34 Tweeter. 5% of the SS (yes, you read that correctly). The other one had its chamber loose, ready to fall. 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. The Bliesma design however makes this a near. We could very quickly hear that any type of waveguide, clearly. Matched pair $550 $500 shipped, single $250 shipped. What Tweeter would you recommend under $600 that you personally feel can compete with this listed options I gave? Reply. Jump to Latest J. which Tweeter?: 1) seas DXT to control lateral dispersion and reduce early reflection (1550Hz LR4 via DSP?) 2) Bliesma 1. 7 in 33litres gives f3 50hz (What I have), 8 ohm version Q=0. BlieSMa’s first tweeter offering, the T34A-4 34 mm aluminum/magnesium alloy dome, appeared in Voice Coil’s June 2018. Bahasa Indonesia; Bahasa Melayu; Català. 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. 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. 2015 GMC - BliesMa T25B pillars, Dynaudio e430 dash, dual Dayton 7" ES180-Tia woofers in aperiodic door boxes, underfloor sub box Alpine R 15",. Figure 1: This is a cutaway drawing of the Bold North Audio. The Bliesma 25mm Diamond or Beryllium tweeters could also be an option (on a waveguide). The advantages of active DSP. Selena Gomez News @SGomezNewsCOMs. (4cm thick walls, closed with about 10cm radius roundover) Reactions: headshake and Biblob. MZKM said: Wavecor tweeters are good, but very narrow dispersion. Best tweeters for 2 way. This is reasonable imo (if works good), especially in the view that they don't have much competition in the market. Before this I had the SB-Acoustics Satori TW29BN. Because the Bliesma tweeter has a "difficult radiation pattern". Scan-Speak sent its D2908/714000, which is the company’s second 30-mm beryllium dome tweeter. The Bliesma T34A-4 1-1/2" Aluminium-Magnesium tweeter belongs to the absolute best of this market. Just clamps, a drill, sandpaper, miter saw, allen wrench, and a soldering iron. 5" in Ported Underseat Enclosures. JBL 580. High-sensitivity tweeter with 34-mm aluminium-magnesium alloy dome. 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. Tweeters. The tweeters reset what is possible from a tweeter with very wide bandwidth and linearity. No, it i a special midrange unit! Features : • 142 mm aluminium/paper dome developed together with Dr. I prefer the A cause I want precision from a mid dome. J. BlieSMa T34B-4 Beryllium Dome Tweeter Matched Pair. (3) Bliesma T25B-6. 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 BlieSMa T34A-4 1-1/2" Aluminium-Magnesium tweeter belongs to the absolute best of this market. Crimping it is! The BlieSMa has gold connectors and I wanted to show it some non-corrosive love. Bliesma T25B-6. , Scanspeak…? Apparently I can’t make things too easy on myself. Forum Donor. The 10F midranges sound pretty good. Drivers: 2x SB acoustics MW16P-8. Sensitivity. Ogive support tweeter for tweeter Bliesma 68mm : T25A-6, T25S-6, T25B-6, T25D-6. 5W0* drivers. Originally posted by augerpro View Post. The THD measurements at distance of 315 mm and voltage levels 2 - 11. 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. 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 has a very pleasing, darker sound without harshness. 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. $921. 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. . This is the second high-end 29 mm beryllium diaphragm neodymium dome sent by SB Acoustics for Test Bench. The T34 should hold up very well in any domestic setting with its massive output capabilities and clean performance. ADDITIONAL INFORMATION: Beryllium dome, oversize 34mm. Just put in the Bliesma T25s-6 never heard the piccolos however but for the price the bliesmas are untouchable. That tweeter's dispersion performance is so nice, but the other parameters are purely mediocre compared to that purifi woofer. Save. Accuton C90-6-079, check. The harmonic distortion of this transducer is low, better than . Accuton C90-6-079, check. 20 shipping. Wolf Addicted to Fun and Learning. 4. 60 * 1" dome tweeter with Beryllium Diaphragm. it has the best dispersion out to 3 to 4 KHz;. W800 might be the weak link but in bmw that’s the only way unless you wanna modified interior which I wouldn’t. Bliesma tweeter mated with a waveguide to optimize the off axis / power response integration with midwoofer. Rear chamber seals the speaker and forms an internal cavity filled with a sound absorber of natural. The first product being released by BlieSMa is a 34 mm tweeter, the T34A-4. 08-25-2021, 12:30 PM. 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. I have alot of experience with larger soft dome tweeters and smaller metal domes. Kurt Müller GmbH & Co. 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. Hi. In this edition, Vance Dickason writes about the range of DSP Active Line Level Crossovers available from Danville Signal. Welcome to BlieSMa. 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. 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. . The harmonic distortion of this transducer is low, better than -55 dB between 2200 and 8000 Hz at 2. The difference is more pronounced than the difference I heard upgrading to the Bliesma tweeters from a nice set of silks, probably. No good hearing a compression driver slap around when the power flickers and you know those drivers are likely dead now. By its construction the new tweeter is exactly the same as the previous one, except for the material and shape of the membrane. 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. Allow me to dream. more like a midwoofer than a dome. to the (old man) SS: Comparing both speakers in terms of frequency response, Bliesma is indeed smoother and extends this way from 1. Top. . and buy; based on the measurements provided by Bliesma, thus far. 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. 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. With High BlieSMa T34B-4 Mid BlieSMa M74B-6. Just bear in mind that the Seas pumps 1,026cm3 of air, within linear p-p limits. Clean signal. I had to buy all of the gold "Female Disconnect" sizes since none of my drivers are the same. It requiere attention, as you already noted. The T25 is a much better tweeter for this concept. See less See more 2021 Tesla Cybertruck (future build coming late 2021): Custom 11. 454Casull. They are excellent tweeters with great power handling and detail. The measurements of a pre-production sample of the BlieSMa T25A-6 tweeter. I decided to use CNC/solid 6061. BlieSMa T25S-6 25mm Silk fabric dome tweeter 6 Ohm. Just as legal as these are: DSP750 In-Wall Loudspeaker. Even at 107dBSpl it stays lower. Additional info:At least the step on the tweeter's front panel was still there when Stereophile wrote their review. In this case 32W gives ~86dB/2. 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. To make the tweeter match it, its waveguide should be 180 degrees. Test area shown below. Due to the special construction of the diaphragm, the tweeter, despite its 34mm (1. The obvious difference was vertical off axis response in crossover region. The fronts are currently paired with ScanSpeak Illuminator D2004 tweeters and Dynaudio MW182 midbasses. (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. Read here and get. Rick Sykora Major Contributor. Qts = 0. They are excellent tweeters with great power handling and detail. It showed to work well with scan speak domes and ring radiators, and later to fit also T34B and providing good measurements. Offering an even more linear frequency response and the benefit of a resonance peak that lies beyond the 30kHz. 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. This is important to consider. See new Tweets. It really is a game changer for tweeters, with it’s 34mm dome, 3mm excursion, wide dispersion and extremely linear frequency response it’s. Cross over to the M74 at around 700-800hz and you will be fine. Had them installed in dash pods. Focal ES 165KX2 Tweeter VS BLIESMA T25B-6 Tweeter Focal ES 165KX2 Tweeter Votes: 0 0. Frequency Response 1300 – 40000 Hz. €219. The two popular high end tweeters seem to be the Scanspeak D3004/6040 and Bliesma T25-6b these are both Berrylium dome tweeters. 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. Yes. Can be associated with the mounting model: PF1. The Bliesma T34B-4 is an beryllium tweeter which offers an upgrade over the already brilliant T34A-4. Scan Speak Silver Series 10M/4614G06 3″ Fiberglass Cone Midrange –. 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 small deviations in the. 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. Always use a capacitor to protect the tweeter even if you swear you do not need it. Cymbals are rendered with impressive realism. . . 318,00 € 265,00 € tax excl. 2200 - 22000 Hz. The D3004/6040's are excellent small format tweeters. It sounds like a rubbing VC, so I ran quick impedance sweeps on the. 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. 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. The THD measurements at distance of 315 mm and voltage levels 2 - 11. Stereo Integrity SQL 15 IB run by Audio System F2. 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. Why I had BliesMa on list is the insanely low mms and aesthetically. . The Bliesma Be domes are really exceptional tweeters, but so are their equivalent Alu/Mg domes (and also the Diamond dome in the case of the T25). So my T34B saga continues. High-sensitivity tweeter with 34-mm beryllium alloy dome. I thought this was a really neat writeup about some high-end tweeters. BlieSMa Diamond T25D-6 tweeters comparing to Be ones have even more resolution, space and air, more timbres and softer percussion. ScanSpeak Illuminator D3004/6040-00 Tweeter Textile Dome. . The brand nes Bliesma is certainly a nice driver and better than most other tweeters, but not overwhelmingly better. THD at 100dBSpl is about 1% for the ScanSpeak - Bliesma 0,1% at 1kHz. The same applies to the 6. 4 ohm version Q=0. It is a matter of taste and personal preference which one should you acquire. Verified account Protected Tweets @ Verified account Protected Tweets @ Language: English. You might also be interested in: BlieSMa T25S. Manufactured by: BlieSMa ♦ Model: T34B-4 ♦ Origin: Germany ♦ Shipping Weight: 0. 5" midrange and twin 12" Dayton RSS subwoofers; it's a back breaking, no holds barred assault on the state of art. 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 T25-S tweeter set. . 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. 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. How loud are we talking? With my live bright tone bass guitar (Marcus Miller to Les Claypool) I was clipping a 4 ohm 10PR300 with one channel of a PLD4. Why I had BliesMa on list is the insanely low mms and aesthetically. Here some more data (2x 3"! So 6dB louder as one). 2022-10-17 5:19 pm. Info sheets on the new Bliesma 3" domes has been released on Vegalab and Hificompas posted on Diyaudio, four variants - Silk, Aluminium, Paper and Beryllium. $110 (2) Dayton ES180TiA. 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. . That´s why the Bliesma M142-6. 2 Audio System Twister F4-400 amps. 12 EachThere's actually a pair of Bliesma M74s making their way to me through customs right now. Stereo Integrity SQL 15 IB run by Audio System F2. I can share STL/STEP files for 3D printers via email on request. 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. 5 of 4 Dynamics 3. 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. #3. Power Handling (RMS) 80 W. 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. Looking at the pillars I need to buy, tweeters may be a bit off axis. 20211115205839_Fig12-BlieSMa-High-Frequency-Transducers. I prefer it even to the more expensive Bliesma T34A. This is a subjective, qualitative, sighted evaluation and comparison of a prototype pair of March Audio Sointuva loudspeakers with Purifi woofers and Bliesma tweeters. Price is: $695. . Tyler, The Creator claims he finally apologized to Selena Gomez. BlieSMa T25S-6 Silk Dome Tweeter Matched Pair. LR2 has half the group delay (and inverted polarity for one band) but it's probably not workable at 1. A new build thread with. SHIPPING: Included, Fedex ground. 2 Audio System Twister F4-400 amps. 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. 32W distortion is very good and low up to midrange. FI: BlieSMa T25B - High-sensitivity tweeter with 25-mm beryllium alloy dome. The Bliesma T34A-4 1-1/2" Aluminium-Magnesium tweeter belongs to the absolute best of this market. The extremely lineair frequency response and its amazing wide dispersion is unmatched by any other tweeter. (218 Kb) Free delivery worldwide by DHL Express service. In process of new build, Teyes CC3 head unit optical out to MiniDSP C-DSP 8x12 DL. Wavecor TW030WA13 tweeter. Passive is also a possibility, but will need larger cabinets of course. 80 €148. 2022-11-10 9:07 pm. " And. 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. Main feature of Bliesma T25S-6 tweeter is extremely low moving mass (0. 5 PR passive radiators and the Bliesma T34B-4 Beryllium tweeter. Tweeter is BlieSMa T25B crossed at 2750hz LR4 passiv. The netto internal volume is 125 L and the woofer and lo. Tower is driven by Hypex 503 (rear baffle). The drivers are Bliesma T25B-6 and Purifi PTT6. Product description. Kurt Müller GmbH & Co. Having said that I've been looking at the Morel MT450/Alto and the Bliesma T25S. 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. Just clamps, a drill, sandpaper, miter saw, allen wrench, and a soldering iron. The tweeter is smooth sounding and the 430 don’t need any comment. 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. THD at 100dBSpl is about 1% for the ScanSpeak - Bliesma 0,1% at 1kHz. €376. These Test Bench samples came from Germany. #4 · Nov 20, 2022. Add to Compare. Newk Yuler Active Member. eu The first product being released by BlieSMa is a 34 mm tweeter, the T34A-4. Same goes for SB26ADC/CDC. Soft domes are not true pistonic drivers like hard metal domes. Best tweeters for 2 way. 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. Product description. Power Handling (RMS) 100 W. Already one of the top beryllium tweeters on the market. Xmax p-p 3mm vs 0,5mm. 00 Canadian Dollars (around $530. Concept: Midwoofers in closed box. 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. For nearfield and having that Bliesma tweeter, personally I'd stick to a closed box 2 way. Hi Diyma, Selling a pair of Bliesma T25B-6 Beryllium tweeters. I suppose that a design goal has been to achieve low HD down to 1 KHz, otherwise this motor design would make little sense. Expected ETA is mid-February. Amps: Biketronics BT4210 (210 x 4 mids/tweets), Biketronics BT3725 (250 x 2 midbasses, 700 x 1 sub). Perhaps a waveguide from @augerpro is in the works. Also, the Bliesma is mounted on top of the baffle, a bit far from the mid. . 5W04 woofer, PTT6. They are done using measurement from a cabinet with passive radiator. I like the ATC SL midwoofer so I'd buy an used pair of SCM19 mk2 and try and improve on the ATC SCM19 first by activating it, then by replacing the tweeter and dropping the crossover point, then by trying to improve the enclosure damping, then. Test area shown below. 2022-09-01 5:18 pm.