{"product_id":"sennheiser-hd-300-pro-268483","title":"HD-300 Pro","description":"\u003ch3\u003eA Headphone Rooted in Sennheiser's Professional DNA\u003c\/h3\u003e\u003cp\u003eThe HD 300 PRO continues the line of Sennheiser's professional headphones, designed to deliver reference listening every day. Its goal is clear: to offer faithful reproduction, high headroom, and effective isolation-essential for demanding studio and stage environments.\u003c\/p\u003e\u003ch3\u003eFor Sound Engineers, Musicians, and Technicians on the Move\u003c\/h3\u003e\u003cp\u003eWhether you're tracking drums, fine-tuning a front-of-house mix, editing on headphones, or recording in a home studio, the HD 300 PRO ensures precision and comfort. Its closed design limits sound leakage during sensitive takes and facilitates concentration both in the control room and broadcast settings.\u003c\/p\u003e\u003ch3\u003eFeatures Tailored for Precision Monitoring\u003c\/h3\u003e\u003ch4\u003eNeutrality and Detail\u003c\/h4\u003e\u003cp\u003eThe closed dynamic driver delivers a linear response without exaggeration, revealing essential micro-details for editing and quality control. Low distortion (\u003cstrong\u003e\u0026lt; 0.1%\u003c\/strong\u003e at 1 kHz, 100 dB SPL) guarantees clean, non-fatiguing listening.\u003c\/p\u003e\u003ch4\u003eIsolation and Headroom\u003c\/h4\u003e\u003cp\u003ePassive attenuation reaches up to \u003cstrong\u003e32 dB\u003c\/strong\u003e, useful against ambient noise from sets and backlines. With a max SPL of \u003cstrong\u003e123 dB\u003c\/strong\u003e and a continuous power rating of \u003cstrong\u003e500 mW\u003c\/strong\u003e, you have comfortable headroom in any situation.\u003c\/p\u003e\u003ch4\u003eLong-Lasting Comfort\u003c\/h4\u003e\u003cp\u003eThe circumaural coupling and controlled contact pressure ensure a stable fit without sacrificing comfort during long sessions. The lightweight design of approximately \u003cstrong\u003e297 g\u003c\/strong\u003e helps reduce fatigue.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:2rem\"\u003e\n\u003ctable style=\"flex:1 1 300px;width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003ecircumaural\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePower handling\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e500 MILLIWATT\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eclosed\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"flex:1 1 300px;width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e64 Ω\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eBlack\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:2rem\"\u003e\n\u003cdiv style=\"flex:1 1 300px\"\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDriver type\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eDynamic, closed\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eEar coupling\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eCircumaural\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e60 Hz - 25 kHz\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eAmbient noise reduction (passive)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eMax 32 dB\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDistortion\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e\u0026lt; 0.1% @ 1 kHz, 100 dB SPL\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e108 +\/- 3 dB SPL \/ 1 V rms \/ 1 kHz\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSound pressure level (SPL)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e123 dB SPL @ 1 kHz\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eContinuous power\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e500 mW\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eWBCV\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e0.308 V rms\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eContact pressure\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e6.0 N +\/- 0.75 N (140 mm distance, after 10 min., sliding arms adjusted by 5 clicks)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eWeight without cable (approx.)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e297 g\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 300px\"\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eAmbient temperature\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eOperating: -15degC to +55degC \/ Storage: -55degC to +70degC\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eRelative humidity\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e\u0026lt;= 90% @ 40degC\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eHD 300 PRO headphones, Quick Start Guide, Safety Guide\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54361955434771,"sku":"268483","price":165.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/21a880b12fc0f38e118892cec4e728a695fc652b_SENNHEISER_HD300.jpg?v=1787435041","url":"https:\/\/woodbrass.shop\/products\/sennheiser-hd-300-pro-268483","provider":"Woodbrass.com","version":"1.0","type":"link"}