{"product_id":"foam-speaker-port-bungs-bass-tuning-plugs-35-65mm-black-1","title":"Foam Speaker Port Bungs Bass Tuning Plugs 35–65mm Black","description":"\n\u003ch2\u003eBlack Foam Speaker Port Bungs – Tune Your Bass for Cleaner Audio\u003c\/h2\u003e\n\u003cp\u003eGet the most out of your hi-fi or bookshelf speakers with these high-quality \u003cstrong\u003efoam speaker port bungs\u003c\/strong\u003e. Available in five sizes (35mm, 44mm, 55mm, 60mm, and 65mm), these cylindrical plugs insert into your speaker's rear bass port to help control low-frequency output, tighten up boomy bass, and smooth out your overall sound — especially when your speakers are placed close to a wall.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Use Speaker Port Bungs?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTame boomy bass:\u003c\/strong\u003e Inserting a foam bung into the rear port reduces excessive low-frequency buildup, giving you a tighter, more balanced sound.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerfect for near-wall placement:\u003c\/strong\u003e Rear-ported speakers placed close to walls can sound over-emphasized in the bass. These bungs correct that without moving your furniture.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFine-tune your frequency response:\u003c\/strong\u003e Experiment with partial or full insertion to find the perfect balance for your listening room.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpen-cell foam construction:\u003c\/strong\u003e The high-quality open-cell foam is durable, flexible, and acoustically effective — compressing slightly for a snug, secure fit in any compatible port.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-quality open-cell foam\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Sizes (Diameter × Height):\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003e35mm × 50mm\u003c\/li\u003e\n      \u003cli\u003e44mm × 65mm\u003c\/li\u003e\n      \u003cli\u003e55mm × 50mm\u003c\/li\u003e\n      \u003cli\u003e60mm × 60mm\u003c\/li\u003e\n      \u003cli\u003e65mm × 60mm\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1 × Foam Speaker Port Bung\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSizing Tip\u003c\/h3\u003e\n\u003cp\u003eWe recommend choosing a size that is \u003cstrong\u003e1–2mm larger\u003c\/strong\u003e than your speaker port's actual diameter. The foam compresses to fill the port snugly, ensuring a secure fit and optimal acoustic performance. A bung that's slightly too small may not seal correctly.\u003c\/p\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eActual color may vary slightly from images due to monitor brightness and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow ±1–2mm measurement tolerance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pcs-dome-heating-reptile-light-fixtures-aluminum-black-animals-heat-lamp-protector-lampshade-shell\"\u003eAluminum Black Dome Lamp Shell \u0026amp; Protector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pcs-pleated-cloth-lampshade-beige-decorative-lamp-shade-for-e27-table-floor-bedside-wall-lamp-home-hotel-office\"\u003eDecorative Pleated Cloth Lampshade for Home \u0026amp; Office\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pcs-multifunctional-divided-tea-bag-organizer-paper-plate-dispenser-wood-station-design-coffee-pod-holder\"\u003eMultifunctional Wood Station Organizer\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What size foam speaker port bung should I choose for my speakers?\u003c\/h4\u003e\n\u003cp\u003eA: Select a bung that is approximately 1–2mm larger than your speaker's port diameter. The open-cell foam compresses slightly to create a secure, snug fit. If you are between sizes, always size up — a larger bung can be compressed to fit, while a smaller one may not seal properly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will these foam speaker bungs work with front-ported speakers?\u003c\/h4\u003e\n\u003cp\u003eA: These bungs are designed primarily for rear-ported speakers. While they can technically be used in any cylindrical bass port opening of the correct diameter, they are most commonly used and most effective in rear-ported speaker cabinets, particularly when the speaker is placed near a wall.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use the speaker port bung partially inserted for lighter bass tuning?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Partial insertion is a great way to make subtle adjustments to your bass output. Push the bung in fully for maximum low-frequency damping, or leave it partially inserted for a lighter touch. Experiment to find the sweet spot for your room and listening preferences.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What size foam speaker port bung should I choose for my speakers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Select a bung that is approximately 1–2mm larger than your speaker's port diameter. The open-cell foam compresses slightly to create a secure, snug fit. If you are between sizes, always size up — a larger bung can be compressed to fit, while a smaller one may not seal properly.\"}}, {\"@type\": \"Question\", \"name\": \"Will these foam speaker bungs work with front-ported speakers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These bungs are designed primarily for rear-ported speakers. While they can technically be used in any cylindrical bass port opening of the correct diameter, they are most commonly used and most effective in rear-ported speaker cabinets, particularly when the speaker is placed near a wall.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use the speaker port bung partially inserted for lighter bass tuning?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! Partial insertion is a great way to make subtle adjustments to your bass output. Push the bung in fully for maximum low-frequency damping, or leave it partially inserted for a lighter touch. Experiment to find the sweet spot for your room and listening preferences.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/68k0rh-yt.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/68k0rh-yt.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Foam Speaker Port Bungs Bass Tuning Plugs 35–65mm Black\", \"item\": \"https:\/\/68k0rh-yt.myshopify.com\/products\/foam-speaker-port-bungs-bass-tuning-plugs-35-65mm-black\"}]}\u003c\/script\u003e","brand":"Richie's","offers":[{"title":"D80mmH80mm","offer_id":57573777506470,"sku":"1005012731247864-D80mmH80mm","price":25.94,"currency_code":"USD","in_stock":true},{"title":"D72mmH60mm","offer_id":57573777539238,"sku":"1005012731247864-D72mmH60mm","price":23.34,"currency_code":"USD","in_stock":true},{"title":"D90mmH100mm","offer_id":57573777572006,"sku":"1005012731247864-D90mmH100mm","price":24.78,"currency_code":"USD","in_stock":true},{"title":"D85mmH100mm","offer_id":57573777604774,"sku":"1005012731247864-D85mmH100mm","price":26.37,"currency_code":"USD","in_stock":true},{"title":"D55mmH50mm","offer_id":57573777637542,"sku":"1005012731247864-D55mmH50mm","price":17.16,"currency_code":"USD","in_stock":true},{"title":"D44mmH65mm","offer_id":57573777670310,"sku":"1005012731247864-D44mmH65mm","price":15.96,"currency_code":"USD","in_stock":true},{"title":"D65mmH60mm","offer_id":57573777703078,"sku":"1005012731247864-D65mmH60mm","price":19.51,"currency_code":"USD","in_stock":true},{"title":"D60mmH50mm","offer_id":57573777735846,"sku":"1005012731247864-D60mmH50mm","price":18.47,"currency_code":"USD","in_stock":true},{"title":"D35mmH50mm","offer_id":57573777768614,"sku":"1005012731247864-D35mmH50mm","price":15.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/2182\/7494\/files\/Sac56a98f271f4322bdcaabe74eceacecr.webp?v=1791233791","url":"https:\/\/richiesmart.com\/products\/foam-speaker-port-bungs-bass-tuning-plugs-35-65mm-black-1","provider":"Richie's","version":"1.0","type":"link"}