{"product_id":"elfinear-crest50-50mm-24ω-119-73db-hifi-headphone-speaker-driver-n52-magnet-3-layer-composite-diaphragm-with-flat-frequency-response","title":"ELFINEAR Crest50 50mm 24Ω 119.73dB HiFi Headphone Speaker Driver | N52 Magnet 3-Layer Composite Diaphragm with Flat Frequency Response","description":"\u003cp\u003eKey Selling Points\u003cbr\u003e \u003cbr\u003e✅ N52 Strong Magnet Drive\u003cbr\u003e15.5mm×3mm with 3mm center hole delivers a powerful and stable magnetic field for improved transient response.\u003cbr\u003e \u003cbr\u003e✅ 3-Layer Composite Diaphragm + Copper Ring\u003cbr\u003eBalances rigidity and damping perfectly, resulting in a flat 20Hz–2kHz frequency response for clear vocal and midrange reproduction.\u003cbr\u003e \u003cbr\u003e✅ Highly Consistent Frequency Response\u003cbr\u003eMinimal variation across units ensures uniform acoustic performance in batch production.\u003cbr\u003e \u003cbr\u003e✅ 119.73dB High Sensitivity\u003cbr\u003eProduces clear, full sound even at low power, ideal for portable devices.\u003cbr\u003e \u003cbr\u003e✅ Lightweight Design\u003cbr\u003eOnly 18g, easy to integrate into all types of over-ear headphones.\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cbr\u003eProduct Description\u003cbr\u003e \u003cbr\u003eThis 50mm headphone speaker driver is a premium choice for DIY headphone builders and audio equipment manufacturers, engineered to deliver studio-grade sound quality with exceptional consistency.\u003cbr\u003e \u003cbr\u003ePowered by a N52-grade strong magnet (15.5mm×3mm, 3mm center hole), it generates a robust magnetic field that enables fast, accurate diaphragm movement. The 3-layer composite black diaphragm with copper ring minimizes distortion and maintains a flat frequency response from 20Hz to 2kHz, where vocals and acoustic instruments sound natural and lifelike.\u003cbr\u003e \u003cbr\u003eThe frequency curve extends smoothly up to 20kHz, with a gentle lift in the 2kHz–4kHz range to enhance speech clarity, followed by a natural roll-off that preserves high-frequency airiness without harshness. With 24Ω impedance, 119.73dB sensitivity, and power handling of 20mW rated \/ 25mW max, it balances efficiency with dynamic range for an immersive listening experience.\u003cbr\u003e \u003cbr\u003eAt only 18g, this driver is lightweight and easy to install, while its ultra-consistent performance ensures every unit delivers the same precise sound.\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cbr\u003eTechnical Specifications\u003cbr\u003e \u003cbr\u003eParameter Details \u003cbr\u003eSize 50mm \u003cbr\u003eImpedance 24Ω \u003cbr\u003eSensitivity 119.73dB \u003cbr\u003eMagnet N52 15.5mm×3mm (3mm center hole) \u003cbr\u003eDiaphragm 3-layer composite black diaphragm with copper ring \u003cbr\u003eVoice Coil Large black wire coil \u003cbr\u003eRated Power 20mW \u003cbr\u003eMax Power 25mW \u003cbr\u003eWeight 18g \u003cbr\u003eFrequency Response 20Hz–20kHz (flat response from 20Hz–2kHz) \u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cbr\u003eApplication Scenarios\u003cbr\u003e \u003cbr\u003e- DIY over-ear headphone modification and upgrade\u003cbr\u003e- Professional monitor headphone unit replacement\u003cbr\u003e- Bulk procurement for audio equipment manufacturers\u003cbr\u003e\u003c\/p\u003e","brand":"ELFINEAR OFFICIAL STORE","offers":[{"title":"Default Title","offer_id":51370191814872,"sku":null,"price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/6923\/0296\/files\/00_d15d7014-1dd0-40a3-9fe9-d865b13d666d.jpg?v=1770347187","url":"https:\/\/elfinear.com\/products\/elfinear-crest50-50mm-24%cf%89-119-73db-hifi-headphone-speaker-driver-n52-magnet-3-layer-composite-diaphragm-with-flat-frequency-response","provider":"ELFINEAR OFFICIAL STORE","version":"1.0","type":"link"}