{"product_id":"deaf-bonce-apocalypse-15-d1-4500w-rms-dual-1-ohm-competition-subwoofer","title":"Deaf Bonce Apocalypse 15\" D1 4500W RMS Dual 1 Ohm Competition Subwoofer","description":"\u003cul\u003e\n\u003cli\u003eHandles an incredible 4,500 Watts RMS and 9,000 Watts maximum power, making it ideal for serious SPL competition and high output daily systems.\u003c\/li\u003e\n\u003cli\u003eComposite carbon sandwich cone delivers exceptional rigidity and durability for clean, accurate bass at extreme output levels.\u003c\/li\u003e\n\u003cli\u003eMassive 3.7 inch PIAL voice coil provides superior heat dissipation for reliable performance during demanding listening sessions.\u003c\/li\u003e\n\u003cli\u003eHigh excursion foam surround, cast aluminum basket, and powerful ferrite motor work together to produce deep, controlled bass from 20 Hz to 80 Hz.\u003c\/li\u003e\n\u003cli\u003eDual 1 Ohm configuration offers flexible wiring options for high performance amplifiers and custom competition audio systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eDeaf Bonce Apocalypse 15\" D1 4500W RMS Dual 1 Ohm Competition Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) Deaf Bonce Apocalypse DB-4.5K 15\" D1 Competition Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eIf you're building a system that demands serious bass, the Deaf Bonce Apocalypse DB-4.5K 15\" D1 is engineered to deliver relentless low frequency performance. Designed for high output daily systems and SPL competitors alike, this subwoofer transforms amplifier power into deep, hard hitting bass with exceptional control and durability.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eRated to handle 4,500 watts RMS and 9,000 watts maximum power, the DB-4.5K is built to thrive under extreme conditions. Its lightweight composite carbon sandwich cone delivers impressive rigidity for accurate bass reproduction, while the oversized 3.7 inch PIAL voice coil efficiently dissipates heat to maintain consistent performance during demanding listening sessions.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eA high excursion foam surround allows the cone to move massive amounts of air, producing powerful bass from 20 Hz to 80 Hz. Combined with a rugged cast aluminum basket and high strength ferrite motor, the DB-4.5K is ready to withstand the punishment of high power systems while delivering clean, authoritative low frequencies.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe Dual 1 Ohm configuration provides flexible wiring options for high performance amplifiers, making it an outstanding choice for serious bass enthusiasts and competition builds.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eWhen you're ready to push your system to the next level, the Deaf Bonce Apocalypse DB-4.5K is ready to perform.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e4,500 Watts RMS power handling\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e9,000 Watts maximum power\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDual 1 Ohm voice coil configuration\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eComposite carbon sandwich cone for maximum strength and reduced weight\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLarge 3.7 inch PIAL voice coil for superior heat dissipation\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh excursion foam surround\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeavy duty cast aluminum basket\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePowerful ferrite motor structure\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDesigned for extreme SPL and high output bass systems\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency response from 20 Hz to 80 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eModel: DB-4.5K 15\" D1\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBrand: Deaf Bonce\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSeries: Apocalypse\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSpeaker Size: 15\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 4,500 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMaximum Power Handling: 9,000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: Dual 1 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDC Resistance (Re): 0.7 + 0.7 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 20 Hz to 80 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 87.4 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 3.7\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Material: PIAL\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone Material: Composite Carbon Sandwich\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround Material: Foam\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBasket Material: Cast Aluminum\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Material: Ferrite\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax: 22.5 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResonant Frequency (Fs): 29 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEquivalent Compliance Volume (Vas): 60.5 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Q (Qts): 0.45\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL Product: 22.2\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSpeaker Size: 15\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"Deaf Bonce","offers":[{"title":"Default Title","offer_id":49668492886264,"sku":"DB-AP-4.5K-15-D1","price":1099.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/af94375Deaf_Bonce_Apocalypse_15_D1_4500W_RMS_Competition_Subwoofer_Main_Imaged875387c66167b8c30a2db02f64933d891a974f74de7ade8dde01ee89.jpg?v=1782504102","url":"https:\/\/bigjeffaudio.com\/products\/deaf-bonce-apocalypse-15-d1-4500w-rms-dual-1-ohm-competition-subwoofer","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}