BlieSMa T34B-4 Beryllium - The Queen of Tweeters 👑 ? In-Depth Review #bliesma #beryllium #diyaudio

​The BlieSMa T34B-4 pure beryllium dome tweeter delivers ultra-low distortion, extreme sensitivity, and master-grade transient speed. 🚀 This combination makes it one of the most advanced high-end loudspeaker drivers in modern acoustic engineering. ⚙️ ​A Quick, Friendly Note: This is my very first video presented in English! 👋 I'm excited to share this Oleander HiFi deep-dive with an international audience. Thanks for tuning in! 🌍 ​In this bench review, we analyze why I officially call the BlieSMa T34B-4 "THE QUEEN". 👑 (If you missed it, I crowned the TeXtreme version "The King" in my previous video! 🆚🤴). These two drivers couldn't be more similar, yet fundamentally different. ​The Queen features a massive 34 mm pure beryllium dome with only 0.26 grams of moving mass. 🎈 Combined with an exceptional 1.5 mm peak-to-peak linear excursion, she is more than just a driver—she is the HATTORI HANZŌ OF TWEETERS. ⚔️ She cuts through the densest recordings with ruthless, surgical precision, revealing micro-dynamics and depth you have never heard before. 🎵🔍 ​What You'll Learn in This Deep-Dive: ​Secrets Revealed: We examine Stanislav Malikov's engineering secrets, from the precision hand-aligned wool-felt rear-chamber damping to the copper-sleeved underhung motor design that keeps impedance flat. 🤫🛠️ ​CLIO Measurements: See full CLIO-12 acoustical measurement sheets, proving pair matching, clean step decay, and sub-0.2% distortion even beyond 110 dB SPL. 📈🔥 ​Real-World Application: We discuss real-world crossovers down to 1.3 kHz and why pure beryllium's extreme sound velocity (12,890 m/s) creates the ultimate, seamless transient match with ceramic midwoofers. 🧠✨ ​COMING SOON: I am already working on a dedicated comparison video, focusing purely on the distinct advantages and subtle nuances of Beryllium versus TeXtreme. Which material fits which philosophy? Stay tuned for "KING VS. QUEEN". 🔜🥊 ​THANKS FOR WATCHING! Please like, subscribe, and leave your questions in the comments below! 👇 Oleander HiFi - Where Physics Meets Sound. Oleander_HiFi 😎 🤘🏻ROCK ON 🤘🏻 ⏱️ CHAPTERS / TIMESTAMPS: 0:00 - The Hattori Hanzō of Tweeters ⚔️ 1:07 - 7-Point Roadmap & Over €1,000 a Pair? 2:24 - Unboxing & Industrial Minimalism 4:45 - ⚠️ Safety First: The Toxic Beryllium Rule 5:29 - 34mm Motor & Stanislav's Wool-Felt Secret 8:54 - CLIO Measurements: Pair Matching & 38 kHz Breakup 10:40 - Impedance Curve: Zero Parasitic Kinks 11:43 - Waterfall Plot: Decaying into Black Silence 13:02 - Brutal 116 dB Distortion Test (K2 vs K3) 13:55 - The King (TeXtreme) vs. The Queen (Beryllium) 👑 15:24 - Perfect Driver Pairing: Why Ceramic Cones? 17:41 - Final Verdict & Coffee in Bangkok! ☕ SPECIAL CREDIT & THANK YOU 🙇‍♂️ ​Special thanks to Troels Gravesen! 🇩🇰 The published CLIO measurement sheets shown in this analysis are sourced directly from his excellent technical documentation on troelsgravesen.dk. His work continues to be a massive resource for the DIY community! 🙏 ​HASHTAGS: #BlieSMa #BerylliumTweeter #DIYAudio #LoudspeakerDesign #Audiophile #hifi #audio #stereo #hiend #highend #SpeakerBuilding #HiFiAudio #OleanderHiFi #HattoriHanzo #AudioEngineering #KingVsQueen ​TAGS: BlieSMa T34B-4, BlieSMa T34B, Beryllium tweeter, BlieSMa T34T, loudspeaker engineering, Troels Gravesen, CLIO 12 measurement, tweeter distortion, Accuton ceramic, crossover design, high end audio, speaker DIY, Hattori Hanzo tweeter, dome tweeter review, audiophile speaker build, German engineering.