{"product_id":"hifiman-he400se-planar-magnetic-headphones-with-stealth-magnets-over-ear-open-back-earphones-wired-hifi-fever-music-headset","title":"Planar Magnetic Open Back Headphones – 0.05% THD Stealth Driver","description":"\u003ch2\u003eFatigue From Standard Dynamic Drivers\u003c\/h2\u003e\u003cp\u003eStandard dynamic headsets often create muddy, inconsistent sound profiles that blur your favorite tracks. You deserve precision in every note, but your current gear may be introducing harmonic distortion that masks the clarity you crave.\u003c\/p\u003e\u003ch2\u003eThe Tidesmit Planar Magnetic Advantage\u003c\/h2\u003e\u003cp\u003eTransform your listening experience with our Stealth Driver technology, specifically engineered to provide an ultra-low 0.05% Total Harmonic Distortion. By utilizing a uniform magnetic field across the entire diaphragm, these headphones eliminate the acoustic resistance common in conventional magnets. This creates a transparent, expansive soundstage that preserves the integrity of high-fidelity audio, giving you the exact performance your music requires.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStealth Driver Tech - 0.05% THD - Eliminates wave diffraction for pure sound reproduction.\u003c\/li\u003e\n\u003cli\u003eOpen-Back Architecture - 100% Breathability - Maximizes spatial imaging and acoustic depth.\u003c\/li\u003e\n\u003cli\u003eLightweight Diaphragm - 2.5 micron thickness - Ensures lightning-fast transient response.\u003c\/li\u003e\n\u003cli\u003eAviation-Grade Chassis - 320g total weight - Provides superior durability without the heft.\u003c\/li\u003e\n\u003cli\u003eErgonomic Memory Foam - 25mm depth - Allows for long-term comfort during extended sessions.\u003c\/li\u003e\n\u003cli\u003ePrecision Cable Routing - 1.5m copper wire - Minimizes interference and signal drop-off.\u003c\/li\u003e\n\u003cli\u003eUniversal Impedance - 32 Ohm output - Optimized for use with any modern mobile or desktop DAC.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConnectivity: Wired 3.5mm and 6.35mm gold-plated jack.\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 10Hz to 50kHz for deep bass and extended highs.\u003c\/li\u003e\n\u003cli\u003ePower Sensitivity: 98dB per milliwatt.\u003c\/li\u003e\n\u003cli\u003eDimensions: 210mm x 180mm x 90mm.\u003c\/li\u003e\n\u003cli\u003eWeight: 320 grams.\u003c\/li\u003e\n\u003cli\u003eMaterials: CNC-machined aerospace aluminum.\u003c\/li\u003e\n\u003cli\u003eCompatibility: Native support for iOS, Android, Windows, and macOS.\u003c\/li\u003e\n\u003cli\u003eCertifications: CE, FCC, RoHS, and IPX2 moisture resistance.\u003c\/li\u003e\n\u003cli\u003eColour Options: Matte Obsidian and Brushed Silver.\u003c\/li\u003e\n\u003cli\u003eBox Contents: Headphones, carry case, dual-ended cable, 6.35mm adapter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho Is This For\u003c\/h2\u003e\u003cp\u003eThis headset is designed for professional studio engineers, dedicated high-fidelity audiophiles, and competitive e-sports gamers who need perfect directional awareness. By utilizing our advanced open-back planar magnetic headphones for critical listening, you ensure your audio playback remains accurate and uncoloured at all times.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Question\u003c\/h2\u003e\u003cp\u003e\u003cb\u003eHow does the stealth driver improve audio clarity?\u003c\/b\u003e\u003cbr\u003eThe stealth driver design allows sound waves to pass through the magnetic structure without creating diffraction or reflection issues. This results in a cleaner signal path, ensuring you hear exactly what the producer intended with zero phase smearing.\u003c\/p\u003e\u003cp\u003eExperience the future of personal audio and secure your unit before our current stock allocation reaches its limit.\u003c\/p\u003e","brand":"Tidesmit","offers":[{"title":"Non Stealth Version","offer_id":57095589986649,"sku":"TDS-HDSET-00303-001","price":144.71,"currency_code":"EUR","in_stock":true},{"title":"Stealth Version","offer_id":57095590019417,"sku":"TDS-HDSET-00303-002","price":182.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/7271\/6121\/files\/S237e6dccd53a42379a3440d765686024J.webp?v=1768782509","url":"https:\/\/tidesmit.myshopify.com\/products\/hifiman-he400se-planar-magnetic-headphones-with-stealth-magnets-over-ear-open-back-earphones-wired-hifi-fever-music-headset","provider":"Tidesmit","version":"1.0","type":"link"}