{"product_id":"used-apocalypse-db-4515r-d1-d2-15-subwoofer","title":"USED | Apocalypse DB-4515R D1\/D2 | 15\" Subwoofer","description":"\u003cp\u003eUsed means: the product was used and still in good working condition.\u003cbr\u003eIt may have some scratches after previous installation and signs of wear.\u003cbr\u003eThe product is working, tested by our technician and still under the limited warranty for a 3 month.\u003c\/p\u003e\n\u003cdiv data-originalcomputedfontsize=\"16\" data-removefontsize=\"true\" dir=\"auto\"\u003e\n\u003cdiv data-originalcomputedfontsize=\"16\" data-originalfontsize=\"1rem\" dir=\"auto\"\u003eWarranty doesn’t cover:\u003c\/div\u003e\n\u003cdiv data-originalcomputedfontsize=\"16\" data-originalfontsize=\"1rem\" dir=\"auto\"\u003eDamage due to misuse of product\u003c\/div\u003e\n\u003cdiv data-originalcomputedfontsize=\"16\" data-originalfontsize=\"1rem\" dir=\"auto\"\u003eDamage due to using the product outside of the recommended specifications. \u003c\/div\u003e\n\u003cdiv data-originalcomputedfontsize=\"16\" data-originalfontsize=\"1rem\" dir=\"auto\"\u003eDamage due to negligence or abuse \u003c\/div\u003e\n\u003cdiv data-originalcomputedfontsize=\"16\" data-originalfontsize=\"1rem\" dir=\"auto\"\u003eImproper installation (including professional installation)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-originalcomputedfontsize=\"16\" data-removefontsize=\"true\" dir=\"auto\"\u003eDamage due to clipping, overpowering and\/or distortion (improper tuning)\u003c\/div\u003e\n\u003cdiv data-originalcomputedfontsize=\"16\" data-removefontsize=\"true\" dir=\"auto\"\u003e\u003c\/div\u003e\n\u003ch3 class=\"page-product-heading\"\u003e\u003ca href=\"https:\/\/support.alphard.audio\/media\/product-assets\/2026\/05\/media\/subwoofers\/apocalypse-db-4515-d1-d2\/manual.pdf\"\u003eManual DВ-4515R D1\/D2\u003c\/a\u003e\u003c\/h3\u003e\n\u003ch3 class=\"page-product-heading\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDB-4515R D2 \/ DB-4515 D1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/deafbonce.com\/subwoofers\/\"\u003eSubwoofer\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/deafbonce.com\/subwoofers\/?size=3\"\u003e15 inch\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil size\u003c\/td\u003e\n\u003ctd\u003e4.50 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003eCarbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/deafbonce.com\/subwoofers\/?magnet=1\"\u003eFerrite\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround\u003c\/td\u003e\n\u003ctd\u003eFoam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e4500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAX Power\u003c\/td\u003e\n\u003ctd\u003e9000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eAlu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e2+2 \/ 1+1 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPL\u003c\/td\u003e\n\u003ctd\u003e87.70 \/ 87.70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs\u003c\/td\u003e\n\u003ctd\u003e32.00 \/ 32.00 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts\u003c\/td\u003e\n\u003ctd\u003e0.35 \/ 0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL\u003c\/td\u003e\n\u003ctd\u003e26.20 \/ 26.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVas\u003c\/td\u003e\n\u003ctd\u003e67.00 \/ 67.00 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmeh\u003c\/td\u003e\n\u003ctd\u003e45.00 45.00 \/ 45.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e22.50 \/ 22.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting depth\u003c\/td\u003e\n\u003ctd\u003e11.94 inch (303.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut-out dimension\u003c\/td\u003e\n\u003ctd\u003e13.97 inch (355.0 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Apocalypse","offers":[{"title":"D1","offer_id":49100988842292,"sku":null,"price":1012.4,"currency_code":"USD","in_stock":false},{"title":"D2","offer_id":49100988875060,"sku":null,"price":1012.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0011\/0916\/4084\/files\/image_fe1622ab-4224-4669-bafa-d52abe09f75b.jpg?v=1776702832","url":"https:\/\/alphardaudio.us\/products\/used-apocalypse-db-4515r-d1-d2-15-subwoofer","provider":"Deaf Bonce","version":"1.0","type":"link"}