BlieSMa’s T25S-6, T25B-6, and T25D-6. The BlieSMa T25B-6 is a 25mm beryllium dome with ultrasonic first breakup mode. The TDH drivers use a 4 layer flat wire copper coil and have the highest BL and also highest mass within the TD Series. Top. 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. 0 T Air gap height 3 mm Bliesma T25B. BLIESMA T25B-6, Beryllium 25mm Dome Tweeter. 2 Volt were carried out with High Pass Filter "on" (2nd order Butterworth type, 800 Hz cutoff, HPF2-800) . I thought this was a really neat writeup about. com. . All three tweeters appear to be built on the same platform, but optimized. Soon I will have SB17CAC/Seas DXT 2way, LR4, very nice. Nominal impedance 6 Ω Rated power handling* 100 W Sensitivity 2. 51 Magnetic flux density 2. The THD measurements at distance of 315 mm and. 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. 0W04-01A midwoofer. Subs: 2 x Scanspeak. Frequency Response. All three tweeters appear to be built on the same platform, but. 0 : BlieSMa : T34A-4: HF : Metal : 1. Read more. 06. Categories. Joined Mar 24, 2018 Messages 306 Likes 217 Location Denmark. BlieSMa M74B-6 Mid-range woofer. . 83V/1m 92. 0 T Air gap height 3 mmI heard a rumour about a 7. And so, three months later it's new product is on the our test bench - beryllium 34 mm dome tweeter T34B-4. £420. 23 kg Effective piston area, Sd 5. Free shipping! Add: Displaying 1 to 9 (of 9 Products) (*) Prices are per unit, excluding Value Added Tax (VAT 24%) AUDIO-HI. Based in the UK but can post within Europe. 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. Impedance. February 26, 2021 by audioXpress Staff Loudspeaker Knowledge Inside and Out in Voice Coil March 2021. $450 shipped in the. . At the annual Munich HighEnd-2019 show the founder and designer of BlieSMa company Stanislav Malikov аnounced three new tweeter models - domed T25A-6, T25B-6 and T25D-6 which have 25-mm membranes of aluminium-magnesium, beryllium and CVD diamond respectively. Bliesma Color classification: One order price and one spot price Applicable objects: Audio-visual appliances. SB Acoustics SB21SDCN-C000-4, SB21RDCN-C000-4. 80*. 58 kg. BlieSMa T25A-6, T25B-6, T25D-6, T25S-6 | HiFiCompass - всё для акустических систем и не только. BlieSMa T34B-4 Beryllium Dome Tweeter. Appointments; Blogs; Electronics Corner; Industry News. Bliesma T34A or T34BB. My aim was to measure some off-axis room soup off the surface. A2 @AT110s · Mar 23. 5" woofers in aperiodic door boxes, AE IB15, Joying Android HU->Helix Pro2. Satori. 8 g. Single-layer ribbon voice coil of Bliesma M74B-6 is wound with copper-clad aluminum wire (CCAW) on titanium former. 35 Electrical Q factor, Qes 0. . Nominal impedance 6 Ω Rated power handling* 100 W Sensitivity 2. 83V/1m 92. BlieSMa T34A-4 34mm AluMag Dome Tweeter. 7 33. Mids: Satori MW13P-4 5" (Factory Door Locations). No Interest if paid in full in 6 mo on $99+ with PayPal Credit*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. Bulk savings: Buy 1 $281. 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. This driver is the brand's latest entry into the high-frequency transducer category, specifically designed for the pro sound community. Price. 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. BlieSMa’s T25S-6, T25B-6, and T25D-6. Tweets: Bliesma T25S-6 Silk-Dome 1" (Modded Factory A-Pillar Locations). BlieSMa’s T25S-6, T25B-6, and T25D-6. T25A-6, T25B-6, T25D-6, T25S-6) have been the embodiment of competent engineering, based on the use of the most modern materials and technologies, and have been. BlieSMa was. Also, the Bliesma is mounted on top of the baffle, a bit far from the mid. Thick aluminium powder coated. More smart speakers on our Select Page. Regarding the TeXtreme woofer and midranges, that is a completely different story I think. 299 Likes 213 Location Denmark Dec 23, 2022 #41 One thing that might help the choice along. Extremely low moving mass for better transient response and higher efficiency. Bliesma M74S-6 midranges feature 74 mm natural silk soft dome with integrated surround and protection grill. Appointments; Blogs; Electronics Corner; Industry News. This Test Bench explication characterizes the 15DS100 15” professional subwoofer from B&C Speakers. Thread starter headshake; Start date May 21, 2020; Prev. 40. I'd like $400 shipped for these. That stuff was needed maybe 10/15 years ago when people. The influence of the diaphragm material can be observed very well with the identical 1'' Bliesma tweeters. The distortion of the acoustic output of a driver is a combination of several separate distortion mechanisms. Features/comments. This Test Bench characterizes the T34B-4 34mm beryllium dome tweeter from BlieSMa, a German company founded in 2018 by Stas Malikov. Add to cart. $450 shipped in the USA. Power Handling (RMS) 100 W. . Sensitivity. Flush mounted surround and rear mounted magnet system for flat frequency response and wide off-axis response. 0X04-NFC-01 paper midwoofer and 1" BlieSMa T25B-6 beryllium tweeter Waveguide for the BlieSMa T25B-6 (T25D-6) tweeter MatriXover - universal matrix two-way crossover 6 ohms. 5mm T25D-6 25mm 軽量 CVD マイク リモコン付き ケース付 高音質 Diamond Dome Tweeter ダイアモンド ツィーター 1個 最高音質 Graphene SEAS ワイヤレス Woofer 3. 16 g Force factor, Bl 2. 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. 2 mm linear excursion and a large vent channel result in an. Wire terminals are gold plated. Wire terminals are gold plated. 25mm aluminium-magnesium alloy dome with variable thickness for ultrasonic first breakup mode;What is on the test bench? At the annual Munich HighEnd-2019 show the founder and designer of BlieSMa company Stanislav Malikov аnounced three new tweeter models - domed T25A-6, T25B-6 and T25D-6 which have 25-mm membranes of aluminium-magnesium, beryllium and CVD diamond respectively. 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. Yes there is usually a sound difference between cheaper and high priced tweeters. 7 cm² Moving mass, Mms 0. . BlieSMa T25B-6 Beryllium Tweeter High-sensitivity tweeter with 34-mm beryllium alloy dome. 5 32. The reason the construction became complicated for me is I decided to use CLD between the inner ¾" MDF cabinet and an outer layer using ¾” AppyPly plywood. 2018-12-31 6:03 pm. 80 €356. 83V/1m 92. But they are not so good above 10kHz. 2823 mm Dot / Pixel. Appointments; Blogs; Electronics Corner; Industry News. . The crossover frequencies are assumed to be 400Hz/3500Hz (but can be easily changed in the attached VCAD file). (Thanks, manufacturers!) I had to use a tiny screwdriver to open up the fem. Dec 23, 2022 #41 One thing that might help the choice along. 31% for SS vs. 保護グリルを取り外します. 2200 - 35000 Hz. 00 Canadian Dollars (around $530. Appointments; Blogs; Electronics Corner; Industry News. -15%. 2nd harm. 7". More smart speakers on our Select Page. 10 g Force factor, Bl 2. You can get familiar with the preliminary datasheets by the links below: Datasheet T25A-6 Datasheet T25B-6 Datasheet T25D-6. Categories. 丹麦PURIFI 长冲程低失真中低音喇叭-Taobao. Appointments; Blogs; Electronics Corner; Industry News. The HD measurements at distance 315 mm and voltage levels 2. 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. BlieSMa’s T25S-6, T25B-6, and T25D-6. . The measurements of the BlieSMa M74P-6 3" Paper dome midrange: all Mid-range woofer. This Test Bench characterizes the T34B-4 34mm beryllium dome tweeter from BlieSMa, a German company founded in 2018 by Stas Malikov. 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. SKU: T25B-6 Category: Tweeters Tag: BlieSMa. At a basic level, two tweeters might use a similar technological concept for electromechanical operation, but perform quite different. This Test Bench explication characterizes the 15DS100 15” professional subwoofer from B&C Speakers. The THD measurements at distance of 315 mm and voltage levels 2. As can be seen a very flat response and some 2-3 dB higher sensitivity of the Be dome. 7 cm² Moving mass, Mms 0. The measurements of the BlieSMa T25D-6 Diamond dome tweeter have been added: BlieSMa T25D-6 | HiFiCompass Click to expand. BlieSMa T25A-6, T25B-6, T25D-6, T25S-6. 2…40 kHz Sensitivity [2. If available, the IEC baffle measurement and the Leap transducer model is added in the list. 6 ohms. Test area shown below. Nominal impedance [Zn]: 6 Ω Recommended frequency range: 2. Though I worked on several 4ways and 3ways, I still like and enjoy quite simple and easy projects. Satori MW16TX-4. 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. Bliesma T25S-6 BlieSMa T25A-6 BlieSMa T25B-6 BlieSMa T25D-6For 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. Solen sells them for $145 USD each + shipping; I can let. Brax Graphic Pro 6. Read more. 83V/1m 91 dB Net weight 0. Appointments; Blogs; Electronics Corner; Industry News. 6/20/2021 updated design with new tweeter interface, does not impact performance. Aesthetically, they're about as sexy as a sumo wrestler in a bikini. . Read more. 2nd order distortion measured at input equivalent to 104, 98 and 92 dB @ 1 meter distance. More smart speakers on our Select Page. 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. Next up the Bliesma T34B-4 Beryllium 34mm large. €219. BlieSMa T25D-6. 5W08 which shows a significant improvement over their first release which was the 4ohm, the 8ohm's IMD is on par. Read more. a M74D would be very very expensive, think in terms of €3. #1. Sub - Whatever fits the need! SB34NRXL75-8 is nice. Would. The influence of the diaphragm material can be observed very well with the identical 1'' Bliesma tweeters. More smart speakers on our Select Page. BlieSMa’s T25S-6, T25B-6, and T25D-6. . . We are all still waiting for reviews and tests, but hopefully it will be good. 08:16 . 82 Total Q factor, Qts 0. Read more. Dear friends, there are many enthusiasts of loudspeakers building here so I thought this link would be very useful for someone. シマノ ダイワ shimano スピニングリール (セット:4台), daiwa ロッドケース ダイワ 竿袋, shimano シマノ スピニングリール 22ステラ c2000s, シマノ(shimano) 電動リール 20 ビーストマスター 1000ej電動ジギング 船釣りヤリイカ スルメイカ ヒラマサ ブリ, 竿 ダイワ daiwa surfswingーt 27-420g リール シマノ shimano. But I use mostly Scan Speak or SB Acoustics/Satori, Purify is REALLY expensive. T25B-6, and T25D-6. This new transducer from the Italian company is a very high power handling design, able to deliver 3kW continuous (1. The BlieSMa T25S-6 features an extremely low moving mass for better transient response and higher efficiency. Free delivery worldwide by DHL Express service. BlieSMa’s T25S-6, T25B-6, and T25D-6. bigjacko Addicted to Fun and Learning. BlieSMa T25A-6, T25B-6, T25D-6, T25S-6 - a comparison of dome materials. Frequency Response. $ 273. 80*. Soft domes are not true pistonic drivers like hard metal domes. SKU: T25B-6 Category: Tweeters Tag: BlieSMa. 3" | 6 Ω. 16 g), offering better transient responce and higher efficiency. Can be associated with the mounting model: PF1. The TDH drivers use a 4 layer flat wire copper coil and have the highest BL and also highest mass within the TD Series. 1; 2; First Prev 2 of 2 Go to page. Features : 25mm CVD diamond dome with ultrasonic first breakup mode Extremely low moving mass for better transient response and higher efficiency Fully saturated. In truth, the IB mounting of the M74B gives us a 60 degree horizontal response of -2 dB at 2k, and -5 dB at 3k (according to hificompass). Build quality is superb. Appointments; Blogs; Electronics Corner; Industry News. Read more. com メルカリへようこそ！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. 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. BlieSMa T25A-6 Aluminum Dome Tweeter The BlieSMa T25A-6 features flexible and lightweight lead wires made in Denmark. Also some interesting transducers are added. Besides BlieSMa, Purifi is another state of the art manufacturer and their 6,5" Alu woofer is being well received with very low IMD and overall low distortion. 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. Thanks to a fully saturated neodymium motor with copper sleeve it features low non-linear and modulation distortion. Very low Q break up in that soft dome will move HD3 at 5kHz but it will be very wide and rise the distortion to larger chunk of frequency response that we are very sensitive at. Description. Read more. . More optionsThis 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. 11/28/2020 added 6" waveguide. Features : • 25mm aluminium-magnesium alloy dome with variable thickness for ultrasonic first breakup mode • Extremely low moving mass for better transient response and higher efficiency • Fully saturated neodymium motor with copper sleeve for low. The correction at 40 Hz is approximately 6,5 dB. 1 * if you can drop the coin on it- never harsh, super detailed. . And it gives a lot: 97dB, flat to 5K and beyond depending on material. Read more. 2…35 kHz Sensitivity [2. No ferrofluid for improved dynamics. Save. com. I somehow tend to like quite simple 2-way projects. . Moving mass of the driver is as low as 1. 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. 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. I thought this was a really neat writeup about some high-end tweeters. 5 dB Net weight 0. Click here to go to website and download data sheet here. 2 Volt were carried out with High Pass Filter "on" (2nd order Buttreworth type, 800 Hz cutoff,. BlieSMa’s first. A dome midrange has 180 degrees dispersion at the crossover frequency. CSD of unit 1. Appointments; Blogs; Electronics Corner; Industry News. Allow me to dream. The Bliesma T34B-4 is an beryllium tweeter which offers an upgrade over the already brilliant T34A-4. The Audio VoiceAcoustically speaking, Bliesma's are highly regarded as arguably one of the best in the market. 5" in Ported Underseat Enclosures. I was just talking to Solen Electronics, and they told me that they currently have the BlieSMa T25B tweeters on order. Purifi Audio PTT4. BlieSMa T25A-6 25mm Aluminum dome tweeter 6 Ohm The measurements of a pre-production sample of the BlieSMa T25A-6 tweeter. They are very easy to blend and a lot of fun to listen to. 82 Total Q factor, Qts 0. By identifying and addressing obstacles layer by layer, we have developed several new patented and patent-pending technologies. 28 €. Thread starter matsurus; Start date 2022-09-09 9:37 am; Prev. T25B-6, and T25D-6. The BlieSMa has gold connectors and I wanted to show it some non-corrosive love. MatriXover - universal matrix two-way crossover . BlieSMa’s T25S-6, T25B-6, and T25D-6. T25B-6, and T25D-6. Nominal impedance 6 Ω Rated power handling* 100 W Sensitivity 2. 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. Ratio Fs/Qts. Here is the Hificompass test of the T34. 】 BlieSMa 新品 有線 イヤホン イヤフォン 有線イヤホン 3. The adjustable LPAD is intended for 8ohm drivers, so the setup is maybe a little unfair to the Bliesma. SOLD SOLD SOLD SOLD SOLD SOLD SALE PENDING FS Bliesma T25A-6 Tweeters ONE MATCHED PAIR BNIB; ONE PAIR SOLD Hello, I bought these pre-covid for a build that was put on hold indefinitely. This design by Danesian Audio of Denmark, is a soft dome midrange that features a non-resonant coated cloth, and a large neodymium ring magnet with a dynamic dome stabilizer and flow resistor. M. To make the tweeter match it, its waveguide should be 180 degrees. 5" in Ported Underseat Enclosures. 5" dome midrange. The measurements of the BlieSMa M74P-6 3" Paper dome midrange: T34 should hold up very well in any domestic setting with its massive output capabilities and clean performance. It is known for its smooth and extended frequency response, its low distortion, and its high efficiency. 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. More smart speakers on our Select Page. BlieSMa Diamond T25D-6 tweeters comparing to Be ones have even more resolution, space and air, more timbres and softer percussion. So, the sound pressure level at 40 Hz equal =98dB+(-6,5dB)=91,5dB. Beryllium domes may have similar on-axis response like soft domes, but the off-axis is usually different. 83 -11. 68 aspect ratio waveguide. Welcome to BlieSMa. However, IMO the BlieSMa T25B-6 Beryillium tweeters are far better if you want the ultimate in detail and resolution. 11/28/2020 added 6" waveguide. (*) Prices are per unit, excluding Value Added Tax (VAT 24%) AUDIO-HI. This new transducer from the Italian company is a very high power handling design, able to deliver 3kW continuous (1. BlieSMa T25A-6, T25B-6, T25D-6, T25S-6. USHINDI - Ultra Low Distortion Transducer Technology. 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. €899. Bliesma M74S-6 387mm / 887mm Bliesma T26S-6 490mm / 990mm (Mic reference axis) 439mm / 940mm Volume for woofer about 23L Anyone who knows the exact dates is welcome to share them. Minimum order Qty: Out of stock. The TD15H is a low distortion, high Xmax, wide bandwidth, bass driver designed for sealed or vented enclosure applications. 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. Flush mounted surround (also made of fabric) and rear mounted magnet system result flat frequency response and wide off-axis diagram. The THD measurements at distance of 315 mm and voltage levels 2. SB Acoustics SB21SDCN-C000-4, SB21RDCN-C000-4. The ThinkVision T25d with its 25-inch NearEgdeless In-Plane Switching screen redefines visual clarity. 5-5k/pcs but possibly well worth it together with the T25D-6. I even put it in a waveguides so pod size was secondary. Top. 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 THD measurements at distance of 315 mm and voltage levels 2. Комплект уеднаквени берилиеви високотонови Bliesma T25B-6. Showing 1-9 of 9 item (s) BlieSMa was founded and in Germany in 2018 by Stanislav Malikov who for a long time worked in such world famous companies which produce loudspeaker drivers as Morel (Israel) and Thiel&Partner (Germany, more familar. Add to cart. Main feature of Bliesma T25S-6 tweeter is extremely low moving mass (0. This Test Bench combines three new 25mm high-frequency transducers from German brand BlieSMa into a single characterization: the BlieSMa T25S-6 Silk Dome,. IMPORTANT NOTE !!! Our official distributors in Europe are : the Accuton S280-6-282 driver the sound pressure level at voltage 5,6V at 200 Hz is 98 dB. the setup is far from optimized but that's part of the fun! Building is 60x40x16 feet. 2021-01-12 2:51 pm #1 2021-01-12 2:51 pm #1 The speaker project went a different direction. Satori MW13TX-8 | HiFiCompass. I tested T25A-6 and unfortunately it "sounds" at the end of HF. I make commercial product and have to take care of the cost. . Categories. zon001. Just compare the normalized frequency response measurements on hificompass. Underhung voice coil wound on titanium former. 83 -11. 0 T Air gap height 3 mmBliesma M74B-6 features large beryllium dome for low non-lineal distrotions. Welcome to BlieSMa. 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. Display: 25 in, IPS, W-LED, 1920 x 1200 pixels, Viewing angles (H/V): 178 ° / 178 °, Brightness: 300 cd/m², Static contrast: 1000 : 1, Dynamic contrast: 3000000 : 1, Refresh rate: 46 Hz - 76 Hz, sRGB: 99 %, NTSC: 72 %, Dimensions: 548. Wishlist Compare CA$456. 76 mm Resolution 1920 x 1200 Aspect Ratio 16:10 Pixel Pitch 0. 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。 BlieSMa T25S-6 Silk Dome Tweeter Matched Pair. Categories. The Bliesma M142A on the other hand, starts breaking up at 5. . But so far it has only been tweeters. Ordered now, shipped on Monday. Measurements of T25D-6 look much better but it's overpriced for my purposes. More smart speakers on our Select Page. 21WE looks like the one of few 8inchers promising satisfactory results when used in 2-way. . 27/ea Buy 2 for $276. 82 Total Q factor, Qts 0. BlieSMa T25S-6 Silk Dome Tweeter Matched Pair. 0 : 4 : 790 : 0. The correction at 40 Hz is approximately 6,5 dB. 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. 23 kg Effective piston area, Sd 5. 00 €.