{"product_id":"sennheiser-hd-300-pro-monitoring-headphone-used-1","title":"Sennheiser HD 300 PRO Monitoring Headphone (Used)","description":"\u003cp\u003e\u003cstrong\u003eLike New\u003c\/strong\u003e: Open box product with no signs of use. Accessories not included\u003c\/p\u003e\n\u003ch2\u003eSennheiser HD 300 PRO Monitoring Headphone (Used)\u003c\/h2\u003e\n\u003cp\u003eThe Sennheiser HD 300 PRO Monitoring Headphone (Used) is a premium, professional-quality headphone that guarantees an impeccable listening and monitoring experience. These headphones, in like-new condition, come from an open box with no signs of use, ensuring you receive a product that performs as if it's straight from the factory. Ideal for studio monitoring and live work, these closed headphones are equipped with highly-sensitive transducers featuring precision diaphragms. These technological advancements deliver high-resolution, neutral, and distortion-free sound across the entire frequency spectrum, making them indispensable for sound engineers, producers, and professional musicians.\u003c\/p\u003e\n\u003cp\u003eOne of the standout features of the Sennheiser HD 300 PRO is its exceptional comfort along with efficient external noise shielding. This is achieved through viscoelastic earpads and specially sealed acoustic elements. The design attention to detail ensures optimum pressure distribution and includes a recess for the fontanelle, further enhancing comfort. Whether you are on stage or in the studio, these headphones provide a distraction-free environment thanks to their passive noise attenuation capabilities. For added convenience, structure-borne noise is eliminated via a coiled cable connected directly to the earpiece.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-resolution and distortion-free sound for professional monitoring\u003c\/li\u003e\n\u003cli\u003eLinear frequency response\u003c\/li\u003e\n\u003cli\u003eEfficient, passive noise attenuation\u003c\/li\u003e\n\u003cli\u003eRobust design\u003c\/li\u003e\n\u003cli\u003eEntirely field replaceable components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAccoustic principle: Dynamic, closed\u003c\/li\u003e\n\u003cli\u003eEar coupling: Circumaural\u003c\/li\u003e\n\u003cli\u003eFrequency response: 6 - 25,000 Hz\u003c\/li\u003e\n\u003cli\u003eImpedance: 64 ohm\u003c\/li\u003e\n\u003cli\u003ePower rating: 500 mW\u003c\/li\u003e\n\u003cli\u003eSensitivity: 108 ±3 dB SPL \/ 1 Vrms \/ 1 kHz\u003c\/li\u003e\n\u003cli\u003eHD 300 PRO Max. SPL w\/o ActiveGard: 123 dB SPL @ 1 kHz\u003c\/li\u003e\n\u003cli\u003eHD 300 PROtect Max. SPL ActiveGard off: 123 dB SPL @ 1 kHz\u003c\/li\u003e\n\u003cli\u003eMax. SPL ActiveGard on: 110 dB SPL @ 1 kHz\u003c\/li\u003e\n\u003cli\u003eAmbient noise attenuation: \u0026lt;=32 dB\u003c\/li\u003e\n\u003cli\u003eDistortion: \u0026lt;0.1% @ 1 kHz, 94 dB SPL\u003c\/li\u003e\n\u003cli\u003eContact pressure: approx. 6.0 N\u003c\/li\u003e\n\u003cli\u003eWeight (w\/o cable): approx. 297 g\u003c\/li\u003e\n\u003cli\u003eCable length: approx. 1.55 m\u003c\/li\u003e\n\u003cli\u003eTemperature Operation: -15 deg C to +55 deg C (5 deg F to 131 deg F)\u003c\/li\u003e\n\u003cli\u003eStorage: -55 deg C to +70 deg C (-67 deg F to 158 deg F)\u003c\/li\u003e\n\u003cli\u003eRelative humidity: \u0026lt;90%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser HD 300 PRO Monitoring Headphone\u003c\/li\u003e\n\u003cli\u003eCoiled cable\u003c\/li\u003e\n\u003cli\u003eCarrying pouch\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":46521817333957,"sku":"SENN-HD300PRO-BA-NOACC","price":175.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/f45ae8e9-a6f4-4903-96bb-a47c255da248_709cd280-58cf-4386-b140-135f85659d08.jpg?v=1737401358","url":"https:\/\/avlgear.com\/products\/sennheiser-hd-300-pro-monitoring-headphone-used-1","provider":"AVLGEAR","version":"1.0","type":"link"}