It can be a bigger floorstanding speaker but no refrigerator. Top. 2 mm linear excursion and a large vent channel result in an undistorted. 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. Very delicate and relaxing presentation. BlieSMa T25A-6 25mm Aluminum dome tweeter 6 Ohm The measurements of a pre-production sample of the BlieSMa T25A-6 tweeter. 5" mids (for sale with all outboard crossovers) SI BM MKV (I will be listing 2 for sale) These tweeters paired incredibly well with the ultra-detailed and dynamic Brax mids, and they would make a good match with many other mids. 197. 2021 Isirs Update4mm space between the mid and the tweeter – Lasers make is so I don’t have to become a wood worker. Click to expand. 3, Vas = 25 liter. I can't imagine this company will last long, because their driver costs must be out-of-this-world. That makes it a driver without parallel. 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 requiere attention, as you already noted. What Tweeter would you recommend under $600 that you personally feel can compete with this listed options I gave? Reply. I prefer it even to the more expensive Bliesma T34A. I had to buy all of the gold "Female Disconnect" sizes since none of my drivers are the same. Top contenders are the Hybrid ring radiators, morel mt450, or the focal K2 tweeters. The THD measurements at distance of 315 mm and voltage levels 2. Reactions: VeerK, Lorenzo74, bunkbail and 1 other person. Remarks : Internal thread M3 (fixing tweeter) and M4 (fixing support Comet) are to be carried out by. Scan Speaks 3" about 6-8V, TangBand also. Features : • 34mm beryllium dome with ultrasonic first breakup mode. 1; 2; 3; First Prev 3 of 3 Go to page. 20 shipping. . In this edition, Vance Dickason writes about the range of DSP Active Line Level Crossovers available from Danville Signal. Change the tweeters to something better for 2 way, my options: Dynaudio Esotar-110, Bliesma T34b-4, Audiofrog gb15, Morel Supremo Piccolo. 2017-10-14 9:44 am. The speaker cabinet is a tower of 109 cm high, 45 cm wide and 40 cm deep. Wavecor SW223, check. W800 might be the weak link but in bmw that’s the only way unless you wanna modified interior which I wouldn’t. This beryllium BliesMa is with no doubt the best dome tweeter on the market. Bliesma T34B-4 tweeter. The Bliesma design however makes this a near. Comparing to Accuton Diamond tweeters the BlieSMa Diamond version certainly is not so bright, more relaxed. 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). Thinking about TL build now. That´s why the Bliesma M142-6. Test area shown below. 94db, 6ohm. Even so, there is quite a bit of difference. Perhaps try moving the tweeter resistor after the crossover (up next to the woofer)? However that being said, 18ohm is a fairly. Price is: $695. The BlieSMa T25S-6 features an extremely low moving mass for better transient response and higher efficiency. Joined 2004. 7 in 35litres gives f3 46hz. 2015 GMC - BliesMa T25B pillars, Dynaudio e430 dash, dual Dayton 7" ES180-Tia woofers in aperiodic door boxes,. Here's the review link to the new 3" Bliesma domes. Kurt Mueller (DKM) silk dome. 6/11/2022 added routing templates and updated designs for use with these templates Several years ago I started this project to design high performance waveguides for popular tweeters for DIY'ers since the manufacturers don't seem interested in giving us anything worthwhile. Audio system: Yamaha RX-A700, Streem FS-808, Jamo A 804, Polk RT50, Panasonic DP-UB820, Fire TV 4k, Roku Ultra, Yamaha WXA-50. 5" in Ported Underseat Enclosures. 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. Tweeter is BlieSMa T25B crossed at 2750hz LR4 passiv. Save. I even put it in a waveguides so pod size was secondary. 5. Beryllium domes may have similar on-axis response like soft domes, but the off-axis is usually different. Jump to Latest J. The netto internal volume is 125 L and the woofer and lo. Stereo Integrity SQL 15 IB run by Audio System F2. A dome midrange has 180 degrees dispersion at the crossover frequency. Scan-Speak sent its D2908/714000, which is the company’s second 30-mm beryllium dome tweeter. Ogive support tweeter for tweeter Bliesma 68mm : T25A-6, T25S-6, T25B-6, T25D-6. Accuton C90-6-079, check. 75 kg . SB21SDC/RDC seem very good for low budget tweeters and faceplate is removable. The speaker cabinet is a tower of 109 cm high, 45 cm wide and 50 cm deep. Rick Sykora Major Contributor. The BlieSMa tweeter displays typical issues on axis with reflections causing deep in the response around 10kHz. Offering an even more linear frequency response and the benefit of a resonance peak that lies beyond the 30kHz. New Member. 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. 5" midbass to a typical tweeter. I can share STL/STEP files for 3D printers via email on request. BlieSMa’s first tweeter offering, the T34A-4 34 mm aluminum/magnesium alloy dome, appeared in Voice Coil’s June 2018 Test Bench. The bulk of the price is still the tweeter itself and not the wg, it's only 40$ more than the non-waveguided version. I suppose that a design goal has been to achieve low HD down to 1 KHz, otherwise this motor design would make little sense. Or 4) Which is your ? I consider buying Bliesma's from him guess I'm glad I didn't lol. (3) Bliesma T25B-6. 2018-12-31 6:03 pm. 5M08 and crossed over at 2500Hz to the (probably) Bliesma T34A. The two popular high end tweeters seem to be the Scanspeak D3004/6040 and Bliesma T25-6b these are both Berrylium dome tweeters. Simultaneously Excellent dispersion and low end extension. Welcome to BlieSMa. Yes. BlieSMa was founded in January 16, 2018 by former Morel and Accuton engineer, Stanislav Malikov. 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 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. 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'm waiting for the B but Bliesma doesn't get the membranes at the moment. The harmonic distortion of this transducer is low, better than -55 dB between 2200 and 8000 Hz at 2. The low frequency measurement is highly skewed due to indoor room measurement. 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. 96db, 4ohm. Right is the tweeter I referred to, which costs less than 6. 1000d amp. Sd = 180 cm^2, that is more surface area than a 7" woofer, and almost as much as an 8" woofer. Expected ETA is mid-February. BlieSMa T25B Beryllium Tweeters. 30 shipping. . Can be associated with the mounting model: PF1. Select by tags: All Popular Beryllium. T25A-6 25mm Aluminum-Magnesium Alloy Dome Tweeter T25S-6 25mm Silk Dome Tweeter See full list on soundimports. . A lot of praise for the new Focal Utopia M as well. Wavecor TW030WA11 Fabric Dome tweeter. 17uF 100V Electrolytic Non-Polarized Crossover CapacitorElectrolytic non-polarized (bi-polar) capacitors are perfect low-cost solutions for use in passive speaker crossovers. I thought this was a really neat writeup about some high-end tweeters. Also included a new 6". 2. 777 posts · Joined 2022. Next up the Bliesma T34B-4 Beryllium 34mm large. Product description. An 18 Sound 10NDA610 is on the way to join the party. Wishlist Compare CA$456. Concept: Midwoofers in closed box. cornajatwa. The T34 tweeter. It's not a magnitude better in all terms, but slightly better in some terms compared e. 2. 2021-12-07 1:57 am. Tweets: Bliesma T25S-6 Silk-Dome 1" (Modded Factory A-Pillar Locations). HighlightsWelcome to BlieSMa. High-sensitivity tweeter with 34-mm aluminium-magnesium alloy dome. Wavecor WF182BD03 midwoofer. 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. 75'') dome. 3kHz. Concept: Midwoofers in closed box. This WG was used with Bliesma. The 10F midranges sound pretty good. 2014 Ram 1500, 8. As can be seen the break-up node comes around 33 kHz, some 4 kHz higher than the AlMg variant. Here some more data (2x 3"! So 6dB louder as one). . Curious to know if anyone has used the BlieSMa tweeter and potential advantages and disadvantages with the bigger diameter. Thread starter hugo stiglitz; Start date 2018-03-13 11:53 am; Prev. 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. 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. SS - 5,4g membrane weight. 00 USD) per pair. Bliesma produces fantastic products (I personally own the T25-6 tweet), but for car audio purposes, this. Rear chamber seals the speaker and forms an internal cavity filled with a sound absorber of natural. 5dB more efficiency. the setup is far from optimized but that's part of the fun! Building is 60x40x16 feet. . 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. 5 dBThe Bliesma T34B-4 is an beryllium tweeter which offers an upgrade over the already brilliant T34A-4. 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. Bliesma Audio beryllium dome tweeter, Neo magnet 6Ohm, T25B-6. 5" woofers in aperiodic door boxes, AE IB15, Joying Android HU->Helix Pro2. #3. However, IMO the BlieSMa T25B-6 Beryillium tweeters are far better if you want the ultimate in detail and resolution. BlieSMa T25A-6 25mm Aluminum dome tweeter 6 Ohm The measurements of a pre-production sample of the BlieSMa T25A-6 tweeter. The tables will be updated continuously. The A is, and even better the B. I'm not sure whether it will be Bliesma or Purifi. 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. which Tweeter?: 1) seas DXT to control lateral dispersion and reduce early reflection (1550Hz LR4 via DSP?) 2) Bliesma 1. 2. Some tweeters like. €376. 5way layout and cab design, tweeter height is around 80-82cm, with cabinet tilting back slightly. However, IMO the BlieSMa T25B-6 Beryillium tweeters are far better if you want the ultimate in detail and resolution. The T34s can play at levels that very few dome tweeters are capable of while sounding good, the distortion down low beats all the competitors too. Tweets: Bliesma T25S-6 Silk-Dome 1" (Modded Factory A-Pillar Locations). 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. 2 Volt were carried out with High Pass Filter "on" (2nd order Butterworth type, 800 Hz cutoff, HPF2-800) . 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. Or 4) Which is your ?I consider buying Bliesma's from him guess I'm glad I didn't lol. Looking at the pillars I need to buy, tweeters may be a bit off axis. The first product being released by BlieSMa is a 34 mm tweeter, the T34A-4. The satori also has a low Fs and great response, price is similar. These were purchased from Solen on 3/24. Hi. Dotten = broken ringing sound, Solid = clean sound. 5kHz, the tweeter wouldn't have much. 5 dB. The right side isn't too far off axis, but the left is way off axis. 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. and buy; based on the measurements provided by Bliesma, thus far. even with the Bliesma tweeter. Erin's Audio Corner reviewed the Perlisten 4B here: Perlisten S4b Bookshelf Speaker Review. 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. This experience also led to use LR4 for Shamal project (22W Rev, MW16TX, T25B in WG) and yes, crossover is really. High-sensitivity tweeter with 25-mm beryllium alloy dome. The extremely lineair frequency response and its amazing wide dispersion is. And, unfortunately, the IEC 62458 method isn't used widely. Whether one thinks it’s good value it’s different matter. 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. 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. BlieSMa T34B-4 Beryllium Dome Tweeter Matched Pair. 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. Have a look at the specs yourself:. 6dB free boost in the low end with in wall. Resulting loudspeaker sensitivity is dictated by the response of the woofer after baffle step. The THD measurements at distance of 315 mm and voltage levels 2. By around 5 degrees. Reply Quote. The tweeters i received were in factory packaging with one driver's rear chamber completely detached and rattling around. This is reasonable imo (if works good), especially in the view that they don't have much competition in the market. Also, the Bliesma is mounted on top of the baffle, a bit far from the mid. 5X08-NFA-01+Viawave SRT-7)Well, I'm going to point out the fact I'm BEYOND FRUSTRATED with these stupid tweeters. 7 in 33litres gives f3 50hz (What I have), 8 ohm version Q=0. . It has a very pleasing, darker sound without harshness. 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. 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. 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. Wolf Addicted to Fun and Learning. Kurt Müller GmbH & Co. 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. See less See more 2021 Tesla Cybertruck (future build coming late 2021): Custom 11. Free shipping! Add: BlieSMa. I actually did not make any sims for this WG, it is OSWG with the right diameter, angle etc kind of lucky guess. 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 was founded January 16, 2018, by Stas Malikov. 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. It has a very pleasing, darker sound without harshness. The adjustable LPAD is intended for 8ohm drivers, so the setup is maybe a little unfair to the Bliesma. Nothing like power blips to cause LF to sneak into the output. So my T34B saga continues. Top. We could very quickly hear that any type of waveguide, clearly. Bliesma t25b + ETON 3-212 only. Because the Bliesma tweeter has a "difficult radiation pattern". No, it i a special midrange unit! Features : • 142 mm aluminium/paper dome developed together with Dr. They do not accidentally costs more. They are less bright and less prone to sibilant sounds. Joined Mar 5, 2019. The measurements of a pre-production sample of the BlieSMa T25B-6 tweeter. See less See. The beryllium version should only have a small touch of «silk oil» in adittion. This month I am characterizing the SB29BNC beryllium 29 mm dome tweeter from SB Acoustics. Waveguide for the BlieSMa T25B-6 (T25D-6) tweeter. 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. BlieSMa, located in Blieskastel, Germany, was founded January 16, 2018 by Stas Malikov. . 5k on one of the driver's. BlieSMa T34B – 4 Beryllium Dome Tweeter (Pair) We are a UK distributor for the highly acclaimed BlieSMa tweeters. Subs: 2 x Scanspeak Discovery 10" in Underfloor. 2 Volt were carried out with High Pass Filter "on" (2nd order Butterworth type, 800 Hz cutoff, HPF2-800) . Conversation. They have built their reputation extremely quickly for building tweeter designs that are at the forefront of driver design. I don't. It will cover 250-1K in my system with the M74B/T25B above it. Brax Graphic Pro 6. Member. 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. . 83V/1m. The Loudspeaker has been sold and packing these monsters in two pallet crates is something I'll try to avoid in the future. 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. 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 predecessor was a game changer for tweeters, with it’s 34mm dome, 3mm excursion, wide dispersion and extremely linear frequency response. 1 2. 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. I'm not very surprised that the right side sounds much better than the left. Tweeters - I would not go for the S, simply cause it's not working as a perfect cone up to 20kHz. Jon Marsh over at HTGuide is building a passive 3 way with Bliesma tweeters, Purifi 6. BlieSMa T25A-6 25mm Aluminum dome tweeter 6 Ohm The measurements of a pre-production sample of the BlieSMa T25A-6 tweeter. 0 review. Power Handling (RMS) 80 W. It is this same feature that causes it to perform worse in an elliptical or any other waveguide with a narrower wall angle. BlieSMa T25A-6 25mm Aluminum dome tweeter 6 Ohm. The midranges and the tweeter are placed horizontal asymmetric on the front baffle to improve the SPL on axis and the DI index. Thanks to a fully saturated neodymium motor with copper sleeve it features low non-linear and modulation distortion. Before this I had the SB-Acoustics Satori TW29BN. The Bliesma T34B-4 1-1/2" Beryllium tweeter is the upgraded version of the T34A-4. $275. In this case 32W gives ~86dB/2. The extremely lineair frequency response and its amazing wide dispersion is unmatched by any other tweeter. • Fully saturated neodymium motor with copper sleeve for low non linear and modulation distortion. The kit is there for officially discontinued. Post subject: Re: Bliesma T25A-6 & T25B-6 Tweeters. 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). #845. 11-16-2021, 08:08 AM. J. Bliesma 1,8g Interestingly the Bliesma seem to beam stronger! Didn't expect that. 5" midbass to a typical tweeter. I have earlier tested Seas DXT vs T34b and DXT didnt sound bad in comparison. 3 users. The Bliesma T34A-4 1-1/2" Aluminium-Magnesium tweeter belongs to the absolute best of this market. On axis FRs were the same for both version, or as close as possible. #4 · Nov 20, 2022. Download T34B-4 specs here. Because of this I took Bozhen off list because of possible vertical response issues. Bliesma. Don't forget - one M74B at 2,83V already gives you 97-98dBSpl! With an Accuton C90 you would need 9-10V to get that level - and it's a 5". 5" SB woofers in stock locations. 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. An 18 Sound 10NDA610 is on the way to join the party. 5 PR passive radiators and the Bliesma T34B-4 Beryllium tweeter. Add to Wishlist . 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. I read somewhere that it would be beneficial to make lowpass for the tweeter. With High BlieSMa T34B-4 Mid BlieSMa M74B-6. It is a matter of taste and personal preference which one should you acquire. BLIESMA T25B-6, Beryllium 25mm Dome Tweeter. , Scanspeak…? Apparently I can’t make things too easy on myself. 2 Audio System Twister F4-400 amps. Due to 2. 00 Canadian Dollars (around $530. The N26CF is a very different tweeter than the N28BE and would not be a close to the sound character of the N28BE. 2kHz to. 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. Joined 2006. New in the box. . Change the tweeters to something better for 2 way, my options: Dynaudio Esotar-110, Bliesma T34b-4, Audiofrog gb15, Morel Supremo Piccolo. The first product being released by BlieSMa is a 34 mm tweeter, the T34A-4. Go. PuriWave (Purifi PTT6. I think the idea is to make it smoother sounding by reducing intermodulation distortion that can affect the frequency response down hearable range, and reduce tweeter range it has to play. No, it i a special midrange unit! Features : • 142 mm aluminium/paper dome developed together with Dr. 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. You don't need to print/cnc/modify like in most cases. 1. The tweeter has an extremely wide dispersion due to its construction and dome properties. Due to 2. 3") aluminium/magnesium alloy dome tweeter with varaible thickness. Left is the ScanSpeak ellipticor tweeter. Features : • 34mm beryllium dome with variable thickness for ultrasonic first breakup mode. 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. 4 uConnect. M74B-6 price: $745 each. But for enjoying listening the S is perfectly fine. 5" in Ported Underseat Enclosures. 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. Main feature of Bliesma T25S-6 tweeter is extremely low moving mass (0. 03 Each In February, 2018 we tested the first BlieSMa (Germany) product - aluminium-magnesium 34 mm dome tweeter T34A-4. Stereo Integrity SQL 15 IB run by Audio System F2. See new Tweets. 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. Especially if the WGs can be generated in a semi-automated optimization process, to me this seems like a low-ish incremental cost on top of developing and. Underhung voice coil wound on titanium former. I'm looking to try something different. Solidstate Amp for woofer and Tubes for the Midrangdome and the Tweeter. Concept: Midwoofers in closed box. It really is a game changer for tweeters, with it’s 34mm dome, 3mm excursion, wide dispersion and extremely linear frequency response it’s. This is an unusual driver, but it has some serious lower midrange / upper bass capability. I started messing with the mid and woofer. The Bliesma T34B-4 1-1/2" Beryllium tweeter is the upgraded version of the T34A-4. We are a UK distributor for the highly acclaimed BlieSMa tweeters. For me, the most. By around 5 degrees. Midbasses: Dayton Designer DSA175-8 6. 3'') voice coil, has the dispersion characteristics of a 19mm (0. " And. 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. 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. Frequency Response. The THD measurements at distance of 315 mm and voltage levels 2 - 11. Verified account Protected Tweets @ Verified account Protected Tweets @ Language: English. The THD measurements at distance of 315 mm and voltage levels 2 - 11. THD at 100dBSpl is about 1% for the ScanSpeak - Bliesma 0,1% at 1kHz. 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. The tweeters i received were in factory packaging with one driver's rear chamber completely detached and rattling around. Crimping it is! The BlieSMa has gold connectors and I wanted to show it some non-corrosive love. Scanspeak 6640,. • Flush mounted surround and rear mounted magnet system for flat frequency response and wide off-axis response. Save Share. Why I had BliesMa on list is the insanely low mms and aesthetically. 5" woofers in aperiodic door boxes, AE IB15, Joying Android HU. I have alot of experience with larger soft dome tweeters and smaller metal domes. T34B-4 34mm Beryllium Dome Tweeter; T25A-6 25mm Aluminum-Magnesium Alloy Dome Tweeter T25S-6 25mm Silk Dome Tweeter; T25D-6 25mm CVD Diamond Dome. Soft domes are not true pistonic drivers like hard metal domes. Point is that tweeter has mild slope toward low frequencies and since it is just 25mm in diameter, it has wide directivity and plays significant role in overall response at overlap region. In terms of imaging, it positions vocals and percussion "further away" compared to the other tweeters. • Underhung voice coil wound on. 5 years collecting drivers they are all in house, so time to order crossover components. I currently have BlieSMa T25B tweeters mounted in sail panels. 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. Even at 107dBSpl it stays lower. Just as legal as these are: DSP750 In-Wall Loudspeaker. Offering an even more linear frequency response and the benefit of a resonance peak that lies beyond the 30kHz. BliesMa T25-S tweeter set. The brand nes Bliesma is certainly a nice driver and better than most other tweeters, but not overwhelmingly better. . This Test Bench characterizes the T34B-4 34mm beryllium dome tweeter from BlieSMa, a German. The difference is more pronounced than the difference I heard upgrading to the Bliesma tweeters from a nice set of silks, probably. Cone / Dome Diameter 34mm.