{"product_id":"sennheiser-hd-25-foam-disks-1-pair-of-foam-discs-for-ear-pads-hd-25","title":"Sennheiser HD 25 - Foam Disks 1 Pair of foam discs for ear pads HD 25","description":"\u003cdiv class=\"markdown markdown-main-panel tutor-markdown-rendering enable-luminous-fast-follows stronger enable-updated-hr-color\" id=\"model-response-message-contentr_11280d2503661b12\" aria-live=\"polite\" aria-busy=\"false\" dir=\"ltr\"\u003e\n\u003cp data-path-to-node=\"0\"\u003eSennheiser HD 25 Foam Discs (1 Pair)\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003eThe Sennheiser HD 25 Foam Discs (Article Number: 034333) are official, factory-original replacement acoustic foam inserts designed specifically for the legendary \u003cb data-path-to-node=\"1\" data-index-in-node=\"162\"\u003eSennheiser HD 25\u003c\/b\u003e monitoring headphone series (including the HD 25 Plus, HD 25 Light, HD 25-1 II, and classic editions). These round acoustic discs sit directly inside the ear cups, positioned beneath the vinyl or velour ear pads to protect the underlying driver elements.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eAs a crucial original equipment manufacturer (OEM) maintenance part, these discs are a staple in the gear bags of DJs, broadcast engineers, field recordists, and live sound technicians looking to restore their headphones to factory-fresh acoustic performance.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003eKey Architectural and Acoustic Attributes\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eAcoustically Transparent Calibration:\u003c\/b\u003e Fabricated from a highly specialized, low-density open-cell polyurethane foam, these discs are mathematically tuned to the exact acoustic profile of the HD 25. They protect the driver without filtering, muffling, or coloring the headphone's signature punchy bass, clear midrange, and clinical high-frequency monitoring response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eDriver Protection Barrier:\u003c\/b\u003e The primary physical function of the foam disk is defense. It acts as an internal shield that catches hair, skin flakes, dust, and traveling debris, preventing foreign contaminants from passing through the driver grille and rattling against the ultra-sensitive transducer diaphragm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eMoisture and Sweat Mitigation:\u003c\/b\u003e During long DJ sets in hot clubs or intense field recording sessions, these discs absorb microscopic vapor and sweat droplets before they can collect on the internal electrical elements, protecting the voice coil from premature corrosion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eTechnical Specifications Matrix\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"8\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Specification Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0,0\" data-index-in-node=\"0\"\u003eModel Reference Name\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,1,0\"\u003eHD 25 Foam Disks (1 Pair)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,0,0\"\u003e\u003cb data-path-to-node=\"8,2,0,0\" data-index-in-node=\"0\"\u003eOfficial Article Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,1,0\"\u003e034333\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0,0\" data-index-in-node=\"0\"\u003eMaster Headphone Compatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,1,0\"\u003eSennheiser HD 25 Series (All variants except HD 25-SP)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,0,0\"\u003e\u003cb data-path-to-node=\"8,4,0,0\" data-index-in-node=\"0\"\u003eMaterial Composition\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,1,0\"\u003eSpecialized open-cell polyurethane acoustic foam\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,0,0\"\u003e\u003cb data-path-to-node=\"8,5,0,0\" data-index-in-node=\"0\"\u003ePackage Quantity\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,1,0\"\u003e1 Pair (2 individual identical discs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,0,0\"\u003e\u003cb data-path-to-node=\"8,6,0,0\" data-index-in-node=\"0\"\u003eHardware Finish Color\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,1,0\"\u003eMatte Black\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,0,0\"\u003e\u003cb data-path-to-node=\"8,7,0,0\" data-index-in-node=\"0\"\u003ePrimary Functional Focus\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,1,0\"\u003eAcoustic calibration, debris filtering, driver protection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eMaintenance and Installation Guidance\u003c\/h3\u003e\n\u003cblockquote data-path-to-node=\"11\"\u003e\n\u003cp data-path-to-node=\"11,0\"\u003e\u003cb data-path-to-node=\"11,0\" data-index-in-node=\"0\"\u003eSwap Pads and Discs Simultaneously:\u003c\/b\u003e Over months of heavy field or club use, acoustic foam naturally breaks down, loses its springiness, and absorbs skin oils, which can slowly alter the high-frequency response of your headphones. For the best acoustic and hygienic results, it is highly recommended to swap out your internal foam discs whenever you replace your external ear pads.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cblockquote data-path-to-node=\"12\"\u003e\n\u003cp data-path-to-node=\"12,0\"\u003e\u003cb data-path-to-node=\"12,0\" data-index-in-node=\"0\"\u003eTool-Free Installation:\u003c\/b\u003e Replacing the discs takes less than a minute. Gently peel off the twist-and-snap or friction-fit outer ear pads from the cup housing. Lift out the old, compressed foam disc, clean any accumulated dust from the driver rim using a dry microfiber cloth, center the fresh foam disc over the capsule grille, and firmly re-seat your ear pads back into place.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52073389490478,"sku":"SEN-578879","price":34.5,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/0157\/2910\/files\/SEN-578879_image1.jpg?v=1782386032","url":"https:\/\/shopvisuals.tv\/products\/sennheiser-hd-25-foam-disks-1-pair-of-foam-discs-for-ear-pads-hd-25","provider":"ShopVisuals.tv","version":"1.0","type":"link"}