Expected ETA is mid-February. Curious to know if anyone has used the BlieSMa tweeter and potential advantages and disadvantages with the bigger diameter. Yes it’s an amazing driver. disconnect. 00 Canadian Dollars (around $530. 1000d amp. 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. 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. With an Fs of 440Hz, you really shouldn't be playing it lower than about 850Hz, which means your midbass will need to play 800+Hz to match up to it. , Scanspeak…? Apparently I can’t make things too easy on myself. The Bliesma design however makes this a near impossible task without a dedicated jig of sorts. 8+, Audio System F2D. Select by tags: All Popular Beryllium. 330. $ 273. Over the last 20 years, Malikov has worked at Ultrasound Technologies; at industry legend Morel as a QC manager and transducer engineer; and at Accuton, the well-known high-end driver OEM, as a production engineer for more than 8. BlieSMa’s first tweeter offering, the T34A-4 34 mm aluminum/magnesium alloy dome, appeared in Voice Coil’s June 2018 Test Bench. The Bliesma T25B-6 is a 1 inch beryllium dome tweeter. 404 - Solen solen. 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. We do not vet any members, use of this facility is at your own risk. 6 Volt were carried out with High Pass Filter "on" (4th order. M74B-6 BLIESMA M74B-6, Beryllium 74mm Dome Midrange. Also, the Bliesma was on sale for black Friday. Available since May 2018, the T34A is a metal aluminum. How loud are. . The predecessor was a game changer for tweeters, with it’s. BlieSMa T25D-6 | HiFiCompass The THD measurements at voltage levels 2. 77 for 24 months with PayPal Credit*2021-12-03 7:33 pm. A new build thread with. The large-roll surround and textile dome diaphragm provide a flat frequency response to above 30KHz with outstanding off-axis dispersion. 71 + $33. 6V input). . Go to Beryllium version. eBay Columbia, Missouri Mar 23, 2022 Will soon be in the market for the bliesma t25b-4. 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. Bliesma M74S-6 midranges have extremely low mass (2. 28 each one Buy 3 $884. Mar 28, 2021 #18 For the first two pictures, with felt 4k to 5k and 12k to 15k Hz actually increased. This Test Bench combines three new 25mm high-frequency transducers from German brand BlieSMa into a single characterization: the BlieSMa T25S-6 Silk Dome, the BlieSMa T25B-6 Beryllium Dome, and the BlieSMa T25D-6 Diamond Dome. Offering an even more linear frequency response and the benefit of a resonance peak that lies beyond the 30kHz. HTPCs, Computers, Remote Controls, and other Electronic Devices. Weight. 2022-11-27 6:16 am. Here is the Hificompass test of the T34. The 25-2234SD is a compact tweeter that features a 1” aluminum/magnesium inverted dome, a neodymium motor structure, an injection-molded faceplate, a protective grill, and. . For sale here is a pair of Bliesma T25B-6 Beryllium dome tweeters bought for a project a while back but never got round to using them. 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. 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. 25X mid and small woofer drivers or you could jump to the new PTT8X aluminium woofer, the T74 would handle that As for 12” woofers really depends on how low you want it to go, whether you are going active or passive and whether you want sealed, passive radiator or vented. 5" woofers in aperiodic door boxes, AE IB15, Joying Android HU. 5" in Ported Underseat Enclosures. •••This is a subjective, qualitative, sighted evaluation and comparison of a prototype pair of March Audio Sointuva loudspeakers with Purifi woofers and Bliesma tweeters. $125 (2) Dayton AMT2-4. The sensitivity of 95 dB/2. The specs and measurements look impressive. . Off-axis, the device is only –3 dB down at 13 kHz from. We can't help you with the loose backs and impedance irregularities as only Bliesma knows the product well enough (and stop whining). This is important to consider. (and BlieSMa T34B-4 tweeter,SB Acoustics SB17NBAC35-4 mid) Had a few delays. ScanSpeak Illuminator D3004/6040-00 Tweeter Textile Dome. New project: Bliesma T34B in WG, 18WE, 32W. The drivers are Bliesma T25B-6 and Purifi PTT6. 80*. Scan-Speak is slightly more irregular and within +-2B from 950Hz to 20kHz. The Bliesma has a 34mm aluminium-magnesium alloy dome. Based on the measurements below and simulation of the tweeter with various mid-bass drivers, I'm looking forward to implementing these tweeters in. 330. $110 (2) Dayton ES180TiA. . It is very good. You will find them recommended by some of the most respected names on this forum. Beryllium dome of Bliesma M74B-6 midrange is protected with grill. Review of the 8" Alu cone long-stroke midwoofer PURIFI PTT8. The ETON has a 28mm magnesium/ceramic dome. Frequency Response. It features a natural silk dome with a variable thickness, which provides a smooth and extended frequency response. It is a stacked 3way will sit on each side of my desk. This has been teased for a while now, we decided to put it on hold at the start of covid but are now ready for release. This article was published in Voice Coil, March 2019. 5 PR passive radiators and the Bliesma T34B-4 Beryllium tweeter. #1 With High BlieSMa T34B-4 BlieSMa T34B-4 Beryllium Dome Tweeter | HiFiCompass What is on the test bench? In February, 2018 we tested the first BlieSMa. There are small subtle differences between a good aluminum dome (SB26CDC) and a good beryllium dome (Satori TW29BNWG and. The BlieSMa T25S-6 features an extremely low moving mass for better transient response and higher efficiency. So in baffle I expect ~-5dB. Curved. 71/ea. 绅士宝 18WU/8741+ 绅士宝 7140/ 魔雷 10442021-01-09 4:38 pm. So, unless you really want wide dispersion up to the presence region, there really isn’t much reason to go with the 25mm models. Manufacturer 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. Purifi SPK5 sets it slightly above 3kHz, to me more to protect Tweeter than else. At normal 85dB-90dB listening levels, even mid -ranges rarely use more than 1-2 watts continuous with reserve needed only for very transient musical peaks. Dayton audio OmniMic V2 Precision Measurement System. The large surface area combined with a Peak to Peak excursion of 3mm gives this tweeter the ability to be safely used. That is my experience as well. 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. Volvo 850 S70 V70 C70 Big Brake Kit Brembo Upgrade Adapters 336mm . BlieSMa is a German company that produces high-quality OEM drivers for various applications. The satori also has a low Fs and great response, price is similar. The B has a weird softness to it, that I actually find annoying and reminds me more of silk tweeters. Sensitivity. 1; 2; First Prev 2 of 2 Go to page. Amplifier dude. Review of the PURIFI PTT6. 1. 6/20/2021 updated design with new tweeter interface, does not impact performance. 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). Please donate to my Waveguides for CNC and 3D Printing Project!!Always use a capacitor to protect the tweeter even if you swear you do not need it. 95db, 6ohm. Frequency Response. Prospector · #14 · Jan 4, 2023. 5" woofers in aperiodic door boxes, AE IB15, Joying Android HU. Bliesma 1,8g Interestingly the Bliesma seem to beam stronger! Didn't expect that. Frequency Response. BlieSMa T25S-6 Silk Dome Tweeter Matched Pair. The netto internal volume is 125 L and the woofer and lo. Full range loudspeaker. Customers can post any issues in those threads as long as it is done in a civil manner. From datasheet, 18WE has that difference -4dB. Midrange is BlieSMa M74B crossed at 520hz LR4 activ (considering my needed max SPL and LR4 I think its fine). You have to compare THESE THD ratings or measure the Biesma at 1-1,5V. Thread starter headshake; Start date May 21, 2020; Prev. 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. Clean signal. •••34A has slightly higher sensitivity. I bought the little 22TAF. New waveguides! Bliesma T34B looks pretty good out of the gate. The Bliesma drivers are really well behaved and the mid is very consistent in radiation up to 1. Bliesma tweeter mated with a waveguide to optimize the off axis / power response integration with midwoofer. 71/ea Buy 1 for $921. 83V makes this driver pretty unique. The Bliesma get's 107dBSpl - way higher sensitivity. This month, in Industry News & Developments Vance Dickason highlights the new Epique woofer range from Dayton Audio, and a new German OEM driver company, BlieSMa, founded by Stas Malikov, a name associated with Accuton for the last 8 years. Single-layer ribbon CCAW (Copper-clad Aluminum Wire) voice coil of Bliesma M74A-6 is wound on titanium former. Nathaniel117 5. The T34 was substituted, level matched, and eq'd to the same level as the HF146R. This is the second high-end 29 mm beryllium diaphragm neodymium dome sent by SB Acoustics for Test Bench. As an aside, the Bliesma T34B is one of the easiest to use tweeters I've ever measured. Morel Ticw1258ftX2+ accuton 090 + Bliesma T34B 盟主时代_姚璎格 - 八月照相馆. SB17xxxx - very nice measurements and value, especially NBAC models. I gave it a slight downward tilt too, adjusted by the two resistors. 60 * Free shipping! Compact tweeter with 25-mm silk dome. Bliesma M74-B6 | diyAudio. 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. this was. Product description. ① 人声类. If the "Excel series" behave the same way, they aren't very good. Need Career, Pay or Personnel help? Call MyNavy Career Center: 833. 1300 - 35000 Hz. Wavecor TW030WA13 tweeter. 5寸口径上，石墨烯E0073就是王者了。. Moving mass of the driver is as low as 1. 30 shipping. Unit price. Blissoma creates organic, holistic, whole plant skincare that solves skin problems. I decided to use CNC/solid 6061. 5M or PTT5. Will finally be building the final cabinets this month. It showed to work well with scan speak domes and ring radiators, and later to fit also T34B and providing good measurements. Product details. Build quality is superb. The other one had its chamber loose, ready to fall. Features : • 34mm beryllium dome with ultrasonic first breakup • Flush mounted surround and rear mounted magnet system mode for flat frequency response and wide off-axis response Comparing Bliesma A and B tweeters directly, free field on axis (eliminating the differences in directivity due to different dome profiles), both filtered to flat FR on axis, to me there is a distinct difference in timbre. Joined Sep 18, 2019 Messages 691 Likes 346. The Bliesma T34B-4 1-1/2" Beryllium tweeter is the upgraded version of the T34A-4. Underhung voice coil wound on titanium former. zon001. 3, Vas = 25 liter. I prefer 3-5 ft of speaker cable rather than 30-500ft from the amps to the drivers. Im not disclosing the name. Price is: $695. I did not want to solder the tweeter out of fear of cooking it. Those already have an OD over 4-5". Until Kartesian 75mm midrange is measured independently, 10F4424 remains objectively the best midrange in its class and format. Been out for a decade+, but has a distortion profile that can compete with a Bliesma >3kHz, slightly higher H2 (~-45dB) but stupendously low (-70dB broadband) H3 and above. ca Just a pre-order though. Matched pair $550 $500 shipped, single $250 shipped. Peerless. We are a UK distributor for the highly acclaimed BlieSMa tweeters. Scan Speaks 3" about 6-8V, TangBand also. 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. Thanks to a fully saturated neodymium motor with copper sleeve it features low non-linear and modulation distortion. 874. Wire terminals are gold plated. Mids: Satori MW13P-4 5" (Factory Door Locations). 5W04-01A midwoofer. 5W04 woofer, PTT6. 91. BlieSMa T25A-6. 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. 73. Apr 18, 2022 #16 Volt makes a copy of the ATC SM75-150. IMPORTANT NOTE !!! Our official distributors in Europe are : Bliesma M74 series 3” dome midrange lineup. Get Directions. 34A starts to beam at 3kHz, 25B starts to beam at 4kHz. Only taken out of the boxes for pictures. This new mid dome is the little brother to the popular Volt Loudspeakers VM752 3” dome midrange. #23. 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. 874. Please. 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. They are done using measurement from a cabinet with passive radiator. 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. 5M08 and crossed over at 2500Hz to the (probably) Bliesma T34A. I'm trying to do the best I can do here. Voice coil diameter. solen. 34A has more controlled distortion in the 2kHz-3kHz region. 83 - 11. The original chambers are going into the trash. PuriWave (Purifi PTT6. 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. Forum Donor. Most of them are made either in Europe or east Asia, with prices ranging from reasonable to outrageous. The TSCT 1044’s frequency response is a gently rising slope and a smooth ±2. . The transducers are the 15 inch Acoustic Elegance TD15H-8 as woofer, the 8 inch Acoustic Elegance TD8M-8 as lo-midrange, the 3 inch dome Bliesma M74B-6 as hi-midrange and the Bliesma T25B-6 1 inch dome tweeter. All the best components for audio in one place! The compared speaker drivers are displayed here. 5W04-01A + BlieSMa T25B-6 (in a waveguide) Pharaoh-Be version of Pharaoh loudspeakers using the BlieSMa T34B-4 beryllium membrane tweeters. In this specific case, tweeters im goin to use are:-T25s-6 bliesma (silkdome) View attachment 1108357 View attachment 1108355 View attachment 1108356-Tw29txn-b 8textreme) View attachment 1108358 View attachment 1108359 View attachment 1108360 Are these well behaved on ultrasonic end?PFM is a great collection of audio minded folk and some of the best audio DIY designs including this one have come from the fertile breeding ground Tony has enable in the DIY room there, go visit. SFB-1000D, SI SPL-12 subwoofer sealed. 28/ea Buy 2 for $903. 16 - driven with 3x Sony XES M3 Eminence LAB 15 - driven with Alpine PDX M12, Helix DSP Pro MKII + Director + Fiio X7 mk2. Single-layer ribbon voice coil of Bliesma M74B-6 is wound with copper-clad aluminum wire (CCAW) on titanium former. New in the box, one was removed for measurements in a project that did not move forward. It requiere attention, as you already noted. Reply Quote. Nov 22, 2021. Of course it comes at a price but I think it is well worth it. To my surprise the Bliesma is able to achieve a subjectively cleaner sound at levels that would have me reaching for the volume control with most compression drivers. Scanspeak 6640,. #1. Of course both versions will optimized the best they can be optimized. BlieSMa T25S-6 Silk Dome Tweeter Matched Pair. Hoping it can handle 117db/1m with a 4th order at 600hz. Go to BlieSMa website. 5" woofers in aperiodic door boxes, AE IB15, Joying Android HU. Bulk savings: Buy 1 $921. 0% Total voters 3; Focal ES 165KX2 Tweeter VS BLIESMA T25B-6 Tweeter. 26g longer stroke with very narrow surround Beryllium, Im no expert with measurements but how could this not be amazing if built very well, possibly with the 3” beryllium mid M74B on each side and while were fantasizing a bunch of the annular 168 Accutons of course with 6” or whatever BE diaphragms and whatever adjustments. 80 €356. 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。 Hi I have a build starting this week, a 2. The detail is in the mid-range, and the three-way MUM-8 features a domed tweeter and midrange driver for uncompromising detail and a superb off-axis response for a wide sweet spot. SHIPPING: Included, Fedex ground. Woofer will be most likely the new Purifi PTT10 crossed activ. Been on their site for a a little while. If I were building studio monitors I would probably go with the Bliesma. That eliminates all speakers not using SOTA drivers like Purifi, BlieSMa and huge subwoofers and also not employing heavy, stiff, diffraction optimized enclosures. The tweeters i received were in factory packaging with one driver's rear chamber completely detached and rattling around. The measurements of a pre-production sample of the BlieSMa T25B-6 tweeter. Description. OP . It adds SPL boost at the frequencies similar to dimension of the WG. They have built their reputation extremely quickly for building tweeter designs that are at the forefront of driver design. Features : • 34mm beryllium dome with ultrasonic first breakup • Flush mounted surround and rear mounted magnet system mode for flat frequency response and wide off-axis responseComparing Bliesma A and B tweeters directly, free field on axis (eliminating the differences in directivity due to different dome profiles), both filtered to flat FR on axis, to me there is a distinct difference in timbre. Joined Feb 19, 2019 Messages 121 Likes 144 Location Burlington, Vermont. Purifi Audio PTT6. For capacitor alone, if you are using the slightly better range like the Jantzen Audio Superior Z Capacitor, that will cost you quite a bit for a 3 way crossover circuit. Brax Graphic Pro 6. The 25B seems like the better choice in that dome size to me and the more on axis the better. Alu/mag, paper,. A potential DSP's I have. What a disappointingly engineered design. That boost must be compensated in crossover, normally one capacitor does the job. 6 ohms. 83 -11. Our balancing facial care products are made with premium, nutritious botanicals that soothe sensitive skin and minimize the appearance of redness, acne breakouts, aging and other skin problems to bring out your natural beauty. See full list on soundimports. note: the spike near 48khz in the plots below is probably an artifact of the sound card cutoff doing wonky things with the FFT math. antennaguru said: I stopped using midrange drivers a long time ago because the lower crossover point from the woofer to the midrange driver was in too critical a frequency range within the audio band, and was always too easy for me and others to hear as a discontinuity, and find distracting. The matching level of Bliesma is awesome, particularly their tweeters. Welcome to BlieSMa. 2021 Isirs UpdateWoofer is Seas L26ROY XM001-04 and amp Hypex FA123. BlieSMa T25A-6 25mm Aluminum dome tweeter 6 Ohm The measurements of a pre-production sample of the BlieSMa T25A-6 tweeter. Wavecor WF120BD03 midwoofer. BlieSMa, located in Blieskastel, Germany, was founded January 16, 2018 by Stas Malikov. 5 might better crossed earlier since AMT21CM has pretty wide dispersion at 3. 11-16-2021, 08:08 AM. 9% PP fee. Concept: Midwoofers in closed box. 7 kHz for AlMg and 2. BlieSMa T34A-4 34mm AluMag Dome Tweeter. The THD measurements at distance of 20 mm and voltage level of 5. C. Shown below is the X/O and response for the rear mounted T34B. Thanks to a fully saturated neodymium motor with copper sleeve it features low non-linear and modulation distortion. New waveguides! Bliesma T34B looks pretty good out of the gate. Features : • Flush mounted surround and rear mounted magnet system variable thickness for ultrasonic first breakup mode for flat frequency response and wide off-axis response2015 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. Scan Speaks 3" about 6-8V, TangBand also. It literally is plug-n-play between VituixCAD and REW with an extremely flat response. 7µF and 26µH // 3. The 30 deg off axis will blend perfectly fine. MNCC, or 901. This Textreme cone 6. (+380) 95 904 7827. For the woofer and midrange, there are several candidates and my budget will be the limitation. 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. Morel would be my first choice, should work from around 750-5khz max, it’s brother the EM1308 gives you a little more low end but is more expensive. com and the dealer selling this car at any telephone number I provide, including, without limitation, communications sent via text message to my cell phone or communications sent using an autodialer or prerecorded. Midbasses: Dayton Designer DSA175-8 6. The THD measurements at distance of 315 mm and voltage levels 2 - 11. Seas W18 Magnesium - together with Bliesma in WG and crossed ovet at ~1k it could be very good. Wire terminals are gold-plated. 0 / 1000. Need Career, Pay or Personnel help? Call MyNavy Career Center: 833. $39. 5 kHz to 10 kHz, with the low-pass rolloff beginning at about 20 kHz. . 25X mid and small woofer drivers or you could jump to the new PTT8X aluminium woofer, the T74 would handle that As for 12” woofers really depends on how low you want it to go, whether you are going active or passive and whether you want sealed, passive radiator or vented. The dome shape, the inverted surround and the slight waveguided lip all produce something different in reality to the simulation you ran, which is reasonably close as many of the main features are easy to guess and. And so, three months later it's new product is on the our test bench - beryllium 34 mm dome tweeter T34B-4. Classifieds: FOR SALE - BLIESMA T25B-6, Beryllium 25mm Dome Tweeter. I consider buying Bliesma's from him guess I'm glad I didn't lol. The Faital is about 9db's more senitive with impedance taken into account. It is not intended to be a deep dive. 96 dB. It will be a 2way + rearfill and sub. PDT on Sept. 97 dB. SS - 5,4g membrane weight. bbfoto said: Yes, just a bit less than the Audiofrog's at their normal MAP pricing. To my surprise the Bliesma is able to achieve a subjectively cleaner sound at levels that would have me reaching for the volume control with most compression drivers. Free shipping! Add: Displaying 1 to 9 (of 9 Products) (*) Prices are per unit, excluding Value Added Tax (VAT 24%) AUDIO-HI. New in the box. Just know that the Purifi PTT6. Features : • 74 mm beryllium dome for wide bandwidth and low non linear distortion • Extremely low moving mass for better transient response and higher efficiency • Fully saturated neodymium motor with copper sleeve for low non linear and modulation. BliSMa. I already shared all the details here. From my measurements of 18WU, there is -5. 5kHz LR2 for his ER18DXT design because it handled stress testing to 105dB/1m well). Displaying 1 to 9 (of 9 Products) Manufacturer . . <40dB/1% for BliesMa @ 5. Sensitivity. Amps: Biketronics BT4210 (210 x 4 mids/tweets), Biketronics BT3725 (250 x 2 midbasses, 700 x 1 sub). Highlights. 5’s along with Bliesma beryllium tweeters as well. Save Share. As power amp I will build PURIFI based 4 Chanel Amp. In February, 2018 we tested the first BlieSMa (Germany) product - aluminium-magnesium 34 mm dome tweeter T34A-4. Testing 34 mm AlMg dome T34A-4 from BlieSMa/Germany. 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 aluminum former. tktran303. I have no reason to use the T34B (which I'm using now) the T25 is much better for this concept. 253. The T25S-6 is features an extremely low moving mass for better transient response and higher efficiency. It has 3mm of xmax. 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. Jump to Latest. In this edition, Mike Klasco and Nora Wong have compiled an updated directory of. The fun part is that I've spent an evening talking with the designer Edwin Van Rijnveld. 2 mm linear excursion and a large vent channel result in an. I tried to do a gentle slope. Support tweeter for tweeter Bliesma 68mm : T25A-6, T25S-6, T25B-6, T25D-6.