{"product_id":"8-inch-double-subwoofer-enclosure-volume-50-litres","title":"8-Inch Double Subwoofer Enclosure Volume 50 Litres","description":"\u003cdiv class=\"product-blocks blocks-default\"\u003e\n\u003cdiv class=\"tab-container product_extra product_tabs product_tabs-default\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"product-extra-description product_extra-331 tab-pane active\" id=\"product_tabs-6a299069524b3\"\u003e\n\u003cdiv class=\"block-body expand-block\"\u003e\n\u003cdiv class=\"block-wrapper\"\u003e\n\u003cdiv class=\"block-content expand-content block-expanded\"\u003e\n\u003cp\u003e\u003cb\u003eProduct Specifications :-\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eExternal Dimensions :-\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWidth - 61 cm (24 inch)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHeight - 30 cm (11.8 inch)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDepth - 30 cm (11.8 inch)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/products\/15\/2.png\"\u003e\u003cspan\u003eL-Port Volume 50 Litre\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWeight - 9.8 Kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnclosure Type - Ported\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eUse - For 8 inch subwoofers\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/products\/24\/2.png\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/products\/35\/3.png\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/products\/34\/1.png\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/products\/5\/3.png\"\u003e\u003ca href=\"https:\/\/fredo.in\/8-inch\/8-inch-dual-stack-ferrite-subwoofer\" target=\"_blank\"\u003e\u003cspan\u003eLink\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e                                                                  \u003c\/span\u003e\u003ca href=\"https:\/\/fredo.in\/8-inch\/black-8-inch-single-magnet-subwoofer\" target=\"_blank\"\u003e\u003cspan\u003eLink\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e                                                                              \u003c\/span\u003e\u003ca href=\"https:\/\/fredo.in\/8-inch\/black-8-inch-double-magnet-subwoofer\" target=\"_blank\"\u003e\u003cspan\u003eLink\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e                                                          \u003c\/span\u003e\u003ca href=\"https:\/\/fredo.in\/8-inch\/8-inch-dual-coil-subwoofer\" target=\"_blank\"\u003e\u003cspan\u003eLink\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaterial \/ Thickness - MDF \/ 15 mm to 18 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCovering Material - Thick \u0026amp; Durable Autograde fabric\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTuning Slot Type \/ Frequency  - L Port \/ 30 Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSlot Length - 28.5 cm (11.2 inch)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSlot Width - 4.5 cm (1.77 inch)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSlot Deph - 23 cm (9 inch)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTuned Volume - 50 Litres (1.76 Cubic foot)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSubwoofer Fitting Hole Dia - 18 cm (7.25 inch)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eExternal Connections :-\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/products\/47\/1.png\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/products\/47\/1.png\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4 Binding posts (Push fit, Steel) for Dual Coil Subwoofer fitting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDual Coil Subwoofer connections :-\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/dvc-parallel.jpeg\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/dvc-series.jpeg\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMake Series \/ Parallel \/ Single Coil connections on 4 Binding Posts, external to the Enclosure\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRecommended Installation of Subwoofer :-\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInverted \/ Subwoofer out of the box \/ Magnet side out - utilize full air volume of enclosure\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eWarranty\u003c\/b\u003e - 1 year\/7 days replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA few facts about L-Port Tuning :-\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-text-bold\"\u003eYes we know it, and our approach is honest, straightforward \u0026amp; cost effective.......\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-text-italic\"\u003e\u003cspan class=\"a-text-bold\"\u003e\u003cb\u003eThe basic science of L port enclosures:-\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1. The box volume has to match subwoofer Fs accurately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2 The L port thickness \u0026amp; length has to make a perfect resonance air chamber to give that desired and accurate bass.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-text-italic\"\u003e\u003cspan class=\"a-text-bold\"\u003e\u003cb\u003eThe problems :-\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1. Every sound recording will need a different set up of above 2 air chambers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. The length of the L port is constant. (Tuning can't be changed)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. An automatic DSP (digital signal processing) unit is required for auto bass tuning.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Perfect air plugs are needed to alter port characteristics.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-text-italic\"\u003e\u003cspan class=\"a-text-bold\"\u003e\u003cb\u003e\u003cu\u003eAll that comes at a considerable cost.\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-text-italic\"\u003e\u003cspan class=\"a-text-bold\"\u003e\u003cb\u003eOur solution:-\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1. A manual amplifier tuning can be better than Digital tuning. A professional AV receiver can be more cost effective here.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2 We are offering a basic enclosure design, which comes very close to most subwoofers, available in market today.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Use winisd for box volume tuning\/calculations and compare with Fredo bass enclosure design. We are pretty sure, the calculation will not be far away from what is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProduct pictures :-\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/products\/15\/1.png\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/products\/15\/2.png\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/products\/15\/3.png\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/products\/15\/4.png\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/products\/15\/5.png\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSecure Transactions :-\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur Razorpay payment security system encrypts your information during transmission. We do not share your credit card details with third party sellers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/Fredo%20Speakers-logos_white.jpg\"\u003e\u003cspan\u003eFredo Speakers Trust Seal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCustomer Care 9840024579\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePayment Options :-\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUPI - Google Pay\/PayTM\/PhonePE\/Cred UPI\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAll Debit \u0026amp; Credit cards\/EMI\/Net Banking\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWallets - Amazon Pay\/Mobikwik\/PhonePE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePay Later by HDFC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLazy Pay by ICICI\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eReturns :-\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn case of physical damage, defective or wrong item, we REPLACE the items within 7 days of delivery\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eReturn Policy :-\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReplacement\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCustomer Reviews :-\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/MDFcommonPic7.jpeg\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/MDF10in-54Lpic1.jpeg\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/MDF10in-54Lpic2.jpeg\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/MDFcommonPic10.jpeg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/MDFcommonPic11.jpeg\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/MDFcommonPic2.jpeg\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/MDFcommonPic3.jpeg\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/MDFcommonPic4.jpeg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/MDFcommonPic5.jpeg\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/MDFcommonPic6.jpeg\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/MDFcommonPic8.jpeg\"\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/MDFcommonPic9.jpeg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/fredo.in\/image\/catalog\/mdfCommonPic1.jpeg\"\u003e\u003cspan\u003e\u003ca href=\"https:\/\/wa.me\/c\/919840024579\" target=\"_blank\"\u003eWhatsApp 9840024579\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fredo Speakers","offers":[{"title":"Default Title","offer_id":47215806152875,"sku":"MDF8in-50L","price":5823.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/7649\/4507\/files\/DSC_4855.jpg?v=1781162702","url":"https:\/\/www.fredo.in\/products\/8-inch-double-subwoofer-enclosure-volume-50-litres","provider":"Fredo Speakers - Sound Magic","version":"1.0","type":"link"}