{"id":98859,"date":"2024-12-18T18:26:29","date_gmt":"2024-12-18T17:26:29","guid":{"rendered":"https:\/\/cinegear.nl\/?post_type=product&p=98859"},"modified":"2026-03-26T15:59:43","modified_gmt":"2026-03-26T14:59:43","slug":"sennheiser-hd-300-protect-headphones","status":"publish","type":"product","link":"https:\/\/cinegear.nl\/de\/produkt\/sennheiser-hd-300-protect-headphones\/","title":{"rendered":"Sennheiser HD 300 PROtect Headphones"},"content":{"rendered":"
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\u00dcberblick<\/strong><\/h3>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t
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The Sennheiser HD 300 PROtect headphones are closed-back, over-ear studio monitors designed to deliver high-resolution audio and adjustable peak level protection, making them ideal for musicians, sound engineers, and event professionals in broadcast, studio, and live environments. Featuring precision-engineered dynamic drivers, they provide a broad frequency range of 6 Hz to 25 kHz with minimal distortion and a peak SPL of 123 dB. The Active Gard technology can be activated to cap audio levels at 110 dBA, ensuring safe listening even with fluctuating source volumes. Additionally, the closed-back, circumaural design reduces ambient noise by up to 32 dB for a focused listening experience.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n

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Features<\/strong><\/h3>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t
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  • Complies with European EC industrial safety and noise control standards<\/li>\n
  • Safeguards hearing and presence of mind for listeners<\/li>\n
  • Switchable Active Gard technology attenuates signals above 110 dB down to a safe level while maintaining clear, distortion-free sound<\/li>\n
  • Sensitive transducers, precision diaphragms, and a 6 Hz to 25 kHz frequency response provide neutral high-resolution audio reproduction<\/li>\n
  • Soft, cushioned viscoelastic earpads and headband padding ensure consistent comfort for long sessions<\/li>\n
  • Closed-back over-ear design delivers up to 32 dB of ambient-noise attenuation<\/li>\n
  • Detachable single-sided cable features a 3.5mm stereo mini jack<\/li>\n
  • Includes 1\/4″ TRS adapter<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n
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    In The Box
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    Sennheiser HD 300 PROtect
    \n4.9′ Headphone Cable
    \n1\/4″ Adapter
    \nLimited 2-Year Manufacturer Warranty<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n

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    Specifications<\/strong><\/h3>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t
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    Headphone<\/span><\/strong><\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Wearing Style<\/td>\n\n
    Dual Ear with Headband
    Foldable: Yes
    Earpiece Swivel: No<\/i><\/div>\n<\/td>\n<\/tr>\n
    Earpiece Design<\/td>\n\n
    Over-Ear (Circumaural)<\/div>\n<\/td>\n<\/tr>\n
    Open\/Closed-Back<\/td>\n\n
    Closed-Back<\/div>\n<\/td>\n<\/tr>\n
    Sound Field<\/td>\n\n
    Stereo<\/div>\n<\/td>\n<\/tr>\n
    Driver Type<\/td>\n\n
    Dynamic<\/div>\n<\/td>\n<\/tr>\n
    Impedance<\/td>\n\n
    64 Ohms<\/div>\n<\/td>\n<\/tr>\n
    Active Noise Cancellation<\/td>\n\n
    No<\/div>\n<\/td>\n<\/tr>\n
    Maximum Sound Pressure Level (SPL)<\/td>\n\n
    123 dB at 1 kHz<\/div>\n<\/td>\n<\/tr>\n
    Maximum Power Handling<\/td>\n\n
    500 mW<\/div>\n<\/td>\n<\/tr>\n
    Volume Limiting \/ Child-Safe<\/td>\n\n
    Yes, Limited to 110 dB Max<\/div>\n<\/td>\n<\/tr>\n
    Built-In Controls<\/td>\n\n
    No<\/div>\n<\/td>\n<\/tr>\n
    Built-In Mic<\/td>\n\n
    No<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
    \n
    Connectivity<\/strong><\/span><\/div>\n\n\n\n\n\n\n
    Audio Connector<\/td>\n\n
    1x 1\/8″ \/ 3.5 mm TRS<\/div>\n<\/td>\n<\/tr>\n
    Included Adapter<\/td>\n\n
    1\/4″ TRS<\/div>\n<\/td>\n<\/tr>\n
    Cable Design<\/td>\n\n
    Detachable \/ Straight<\/div>\n<\/td>\n<\/tr>\n
    Cable Length<\/td>\n\n
    4.92′ \/ 1.5\u00a0m<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
    \n
    Physical<\/strong><\/span><\/div>\n\n\n\n\n
    Color<\/td>\n\n
    Black \/ Silver<\/div>\n<\/td>\n<\/tr>\n
    Weight<\/td>\n\n
    10.5\u00a0oz \/ 297\u00a0g (without Cable)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
    \u00a0<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>","protected":false},"excerpt":{"rendered":"
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    • Precision-Diaphragm Dynamic Drivers<\/li>\n
    • Circumaural, Sound-Isolating Design<\/li>\n
    • Switchable Peak Level Protection<\/li>\n
    • Up to 32 dB of Passive Noise Isolation<\/li>\n
    • 6 Hz to 25 kHz Frequency Response<\/li>\n
    • Thick Ear Cushions and Headband Padding<\/li>\n
    • Foldable for Compact Storage<\/li>\n
    • Detachable 4.9′ Single-Sided Cable<\/li>\n
    • 3.5mm Stereo Mini Jack<\/li>\n
    • Includes 1\/4″ TRS Adapter<\/li>\n<\/ul>","protected":false},"featured_media":99824,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"pwb-brand":[14706],"product_cat":[421,426],"product_tag":[14707],"class_list":{"0":"post-98859","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-sennheiser","7":"product_cat-audio","8":"product_cat-headphones","9":"product_tag-sennheiser","10":"product_shipping_class-normal","12":"first","13":"onbackorder","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"acf":{"supplier":"EuropePV","buy_price":"158.1","last_sync":"2026-03-26"},"yoast_head":"\nSennheiser HD 300 PROtect Headphones | Cinegear Amsterdam<\/title>\n<meta name=\"description\" content=\"Precision-Diaphragm Dynamic Drivers Circumaural, Sound-Isolating Design Switchable Peak Level Protection Up to 32 dB of Passive Noise Isolation 6 Hz to 25 kHz Frequency Response Thick Ear Cushions and 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