{"product_id":"deaf-bonce-apocalypse-db-4515r-d1-subwoofer-15-4500w-rms-double-bobine-1-1ω","title":"Deaf Bonce Apocalypse DB-4515R-D1 - 15\" 4500W RMS Dual 1+1Ω Voice Coil Subwoofer","description":"\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eOne of the most powerful 15\" ferrite subwoofers on the market with 4500W RMS\u003c\/li\u003e\n\n\u003cli\u003eExceptional peak SPL power of 25000W with Xmec of 90mm in short intervals\u003c\/li\u003e\n\n\u003cli\u003e100% 4-layer carbon Kevlar cone for optimal rigidity and lightness\u003c\/li\u003e\n\n\u003cli\u003eGiant 4.5\" voice coil ensuring exceptional heat dissipation\u003c\/li\u003e\n\n\u003cli\u003eImpressive weight of 59.8 kg, testament to an ultra-robust construction\u003c\/li\u003e\n\n\u003cli\u003eDual 1+1 ohm voice coil offering maximum wiring flexibility\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDeafBonce is the brand that has taken the world by storm. Deaf Bonce has become synonymous with car audio pushed to extremes that few, if any, can match.\u003c\/p\u003e\n\u003cp\u003eThe DeafBonce Apocalypse DB-4515R-D1 is one of the most powerful 15\" ferrite subwoofers on the market, boasting an impressive RMS power of 4500W and capable of handling a massive 25000W of power with a maximum Xmec of 90mm for short intervals. It is equipped with a 100% 4-layer carbon Kevlar cone and a 4.5\" voice coil.\u003c\/p\u003e\n\u003cp\u003eKey features:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e15\" (38 cm) diaphragm optimized for maximum radiating surface area\u003c\/li\u003e\n\n\u003cli\u003e4-layer Kevlar reinforced carbon cone for exceptional rigidity\u003c\/li\u003e\n\n\u003cli\u003eMechanical excursion (Xmech) of 45mm and Xmax of 22.5mm\u003c\/li\u003e\n\n\u003cli\u003eGiant 4.5\" voice coil ensuring superior thermal management\u003c\/li\u003e\n\n\u003cli\u003eDual 1+1 ohm voice coil configuration for series (2Ω) or parallel (0.5Ω) mounting\u003c\/li\u003e\n\n\u003cli\u003eMassive ferrite magnet for exceptional magnetic control\u003c\/li\u003e\n\n\u003cli\u003eUltra-resistant aluminum chassis\u003c\/li\u003e\n\n\u003cli\u003eHigh-performance foam surround\u003c\/li\u003e\n\n\u003cli\u003eSensitivity of 87.7dB for efficient output\u003c\/li\u003e\n\n\u003cli\u003eForce factor (BL) of 26.20 T\/M for exceptional linearity\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eDB-4515R-D1 Apocalypse\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eSubwoofer\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSpeaker Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e15\" (38 cm)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRMS Power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e4500W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMAX Power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e9000W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePeak SPL Power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e25000W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1+1 ohm (dual voice coil)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eResistance (Re)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.8 + 0.8 Ω\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eResonance Frequency (Fs)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e32Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eTotal Q-factor (QTS)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.35\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eForce Factor (BL)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e26.20 T\/M\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eEquivalent Air Volume (Vas)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e67L\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMechanical Excursion (Xmech)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e45mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMaximum Excursion (Xmax)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e22.5mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMaximum Xmec (short intervals)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e90mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eVoice Coil Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e4.5\"\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCone Material\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e4-layer Carbon Kevlar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMagnet Type\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSurround\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eFoam\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eChassis\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSensitivity (SPL)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e87.7dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMounting Depth\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e303.5mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCut-out Dimension\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e355mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e59.8 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eWhy choose it\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eExtreme SPL competition-level audio performance with 25000W peak capability\u003c\/li\u003e\n\n\u003cli\u003eUltra-robust 59.8 kg construction ensuring maximum reliability and longevity\u003c\/li\u003e\n\n\u003cli\u003eCarbon Kevlar cone offering the best stiffness-to-weight ratio\u003c\/li\u003e\n\n\u003cli\u003eThiele \u0026amp; Small parameters optimized for bass-reflex enclosures\u003c\/li\u003e\n\n\u003cli\u003e1+1Ω configuration ideal for high-power amplifiers with low impedance loads\u003c\/li\u003e\n\n\u003cli\u003eMassive ferrite magnet offering exceptional magnetic control\u003c\/li\u003e\n\n\u003cli\u003eDesigned for the most demanding car audio installations and SPL competitions\u003c\/li\u003e\n\n\u003cli\u003eExceptional mechanical excursion allowing for massive air displacement\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/audioexport.se\/apocalypse-db-4515d1\" target=\"_blank\"\u003eManufacturer product sheet Audioexport\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/deafbonce.com\" target=\"_blank\"\u003eOfficial Deaf Bonce website\u003c\/a\u003e\u003c\/p\u003e","brand":"Deaf Bonce","offers":[{"title":"Default Title","offer_id":54203225080131,"sku":"DB-4515D1","price":1732.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/DB-4515_2.jpg?v=1771416980","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/deaf-bonce-apocalypse-db-4515r-d1-subwoofer-15-4500w-rms-double-bobine-1-1%cf%89","provider":"Sound Auto Concept","version":"1.0","type":"link"}