{"id":24563,"date":"2023-03-07T19:39:32","date_gmt":"2023-03-07T19:39:32","guid":{"rendered":"https:\/\/customcans.co.uk\/shop\/?post_type=product&#038;p=24563"},"modified":"2025-10-31T15:29:37","modified_gmt":"2025-10-31T15:29:37","slug":"3d-printed-hifiman-he400se-super-grills","status":"publish","type":"product","link":"https:\/\/customcans.co.uk\/shop\/product\/3d-printed-hifiman-he400se-super-grills\/","title":{"rendered":"3D Printed HiFiMan HE400se Super Grills"},"content":{"rendered":"<h1>3D Printed Replacement Grills for HiFiMan HE400se Headphones. Custom Headphone Upgrade.<\/h1>\n<h2>Overview<\/h2>\n<p>The 3D printed parts are designed to replace the original grills on the HiFiMan HE400se headphones. Resulting in a more open sound signature and a slight decrease in sub bass response.<\/p>\n<h2>Installation Instructions<\/h2>\n<p>Use double-sided tape to affix the driver wires to the black felt that surrounds the outside of the driver. This step is important to ensure that the wires remain out of the way during installation and do not interfere with the magnets. Please refer to the video below for a detailed installation guide.<\/p>\n<p>For additional protection, it is recommended to remove the fabric from the back of the original grill and place it over the magnets. This helps to prevent hairs or other debris from entering the headphone enclosure.<\/p>\n<h2>Important Notice<\/h2>\n<p>While the modification process is relatively simple, it is important to proceed with care to avoid potential damage to the headphones. The mod can generally be completed safely and quickly if instructions are followed attentively. However it should be noted that any damage incurred during installation is the responsibility of the user.<\/p>\n<h2>Professional Installation Service<\/h2>\n<p>For those who are hesitant about performing the modification themselves, there is an option to have the kit professionally installed. This service is available for a fee of \u00a320 plus postage costs.<\/p>\n<h2><b>Customer service and warranty<\/b><\/h2>\n<p>We know that you are paying a premium for our headphones. Which is why we make our headphones durable and reliable. But in the unlikely event that you do have an issue with them, please get in contact with us. We are happy to help you. We offer a full 2 year &#8216;return to base&#8217; warranty, and we keep all spare parts in stock, so that we can also send replacement parts if necessary. Outside of the warranty period we still offer repairs on all our products for a fair price.<\/p>\n<h2>International orders<\/h2>\n<p>Close to 70% of our customers are outside of the UK, so we have a lot of experience with international orders and worldwide shipping. All packages over \u00a350 have a form of international tracking.<\/p>\n<p>&#8211; European packages normally take 4-6 days.<br \/>\n&#8211; US, AUS and Canada packages normally take 7-10 Days.<br \/>\n&#8211; Packages sent to the rest of the world can vary depending on local postal services.<br \/>\n&#8211; Packages shipping outside of the EU may be delayed in customs, but the tracking system should keep you updated of its progress.<\/p>\n<p>(For customers outside of the UK only) Unfortunately, customs duties and fees may be charged when ordering from outside of the UK. This is outside of our control. we are <strong>NOT<\/strong> responsible for import duties. We will <strong>NOT <\/strong>write false information on a customs document in order to lower fees. All items have the UK tax removed and this will need to be paid by yourself when your item arrives at your local customs office. For a smoother process, please buy from our eBay store where VAT is paid at the same time: <a href=\"https:\/\/www.ebay.co.uk\/str\/customcans\">https:\/\/www.ebay.co.uk\/str\/customcans<\/a><\/p>\n<p class=\"responsive-video-wrap clr\"><iframe loading=\"lazy\" title=\"HiFiMan HE400se Super Grills install guide\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/LF4OJ082E2g?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>3D Printed Replacement Grills for HiFiMan HE400se Headphones. Custom Headphone Upgrade. Overview The 3D printed parts are designed to replace the original grills on the HiFiMan HE400se headphones. Resulting in a more open sound signature and a slight decrease in sub bass response. Installation Instructions Use double-sided tape to affix the driver wires to the [&hellip;]<\/p>\n","protected":false},"featured_media":35665,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[3654,3817,2256,2253],"product_tag":[3698,3695,3301,2796,3530,1979,2878,2893],"class_list":{"0":"post-24563","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hifiman","7":"product_cat-hifiman-mod-kits","8":"product_cat-headphone-damping-mods","9":"product_cat-headphone-modding-service","10":"product_tag-3d-printed","11":"product_tag-grills","12":"product_tag-he400se","13":"product_tag-hifiman","14":"product_tag-kit","15":"product_tag-mod","16":"product_tag-modding","17":"product_tag-modification","19":"entry","20":"has-media","22":"first","23":"instock","24":"taxable","25":"shipping-taxable","26":"purchasable","27":"product-type-simple","28":"has-rating","29":"has-product-nav","30":"col","31":"span_1_of_3","32":"owp-content-center","33":"owp-thumbs-layout-horizontal","34":"owp-btn-normal","35":"owp-tabs-layout-horizontal"},"exclude_global_add_ons":[],"addons":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - 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