{"product_id":"rockville-w8k6d2-v2-8-inch-car-subwoofer-deep-high-power-bass","title":"Rockville W8K6D2 V2 8-Inch Car Subwoofer - Deep, High-Power Bass","description":"\u003cp\u003eOur review of the Rockville W8K6D2 V2 finds it is a compact, high-value subwoofer for car audio enthusiasts who want strong, accurate low end without a large enclosure. The single biggest reason to buy is its combination of \u003cstrong\u003ehigh-power performance\u003c\/strong\u003e and durable build: 1400W peak and 350W RMS paired with a double stacked magnet and a 2\" 4-layer OFC voice coil deliver punchy, controlled bass that suits hip-hop, EDM, and rock. It is best used as an upgrade to factory systems or in custom builds where space is limited.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-power output:\u003c\/strong\u003e 350W RMS and 1400W peak provide headroom for loud playback while keeping distortion low at typical listening levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 4-ohm voice coils:\u003c\/strong\u003e Flexible wiring options let installers match impedance to different amplifiers for integration with existing systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable motor assembly:\u003c\/strong\u003e The double stacked 70 oz magnet and 2\" 4-layer OFC copper voice coil on an aluminum former offer improved thermal handling and long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 8-in cone:\u003c\/strong\u003e The smaller cone size delivers tight, punchy low frequencies that work well in sealed or ported enclosures when space is limited.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear frequency coverage:\u003c\/strong\u003e A response from 44Hz to 1.5kHz keeps bass defined and avoids muddiness when paired with good tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Rockville W8K6D2 V2 is ideal for car owners who want an affordable, high-power subwoofer that fits into tighter spaces and provides \u003cstrong\u003edeep bass response\u003c\/strong\u003e for modern music styles. It suits DIY installers upgrading a factory system, or builders placing a secondary sub in a custom multi-driver setup.\u003c\/p\u003e\u003cp\u003eThose who need extreme, room-filling low below 40Hz or who prefer very large cone displacement for SPL competition should look elsewhere; this subwoofer favors controlled, accurate bass over sheer maximum excursion.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood bass output relative to size thanks to 350W RMS power handling and a robust magnet design.\u003c\/li\u003e\n\u003cli\u003eFlexible wiring with dual 4-ohm voice coils makes amplifier matching straightforward.\u003c\/li\u003e\n\u003cli\u003eDurable construction elements like a 2\" 4-layer OFC copper voice coil and thick foam surround improve longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot designed for extreme low-frequency extension below the stated 44Hz limit, so very deep sub-bass may be limited.\u003c\/li\u003e\n\u003cli\u003eFunctionality reports are mixed for some users, so careful installation and correct enclosure choice are important for best results.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e350W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e1400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eDual 4-ohm, 2\" 4-layer OFC on aluminum former\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003eDouble stacked 70 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Size\u003c\/td\u003e\n\u003ctd\u003e8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e4.13 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXMAX\u003c\/td\u003e\n\u003ctd\u003e15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e44Hz - 1.5kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Enclosures\u003c\/td\u003e\n\u003ctd\u003eSealed 0.21-0.6 cu. ft.; Ported 0.35-1.0 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Rockville W8K6D2 V2 is a practical, value-focused subwoofer that gives car enthusiasts controlled, punchy bass in a compact package. Its combination of 350W RMS handling, robust motor components, and dual voice coil flexibility makes it a smart upgrade for factory systems or tight custom installs where accuracy and durability matter more than extreme low-frequency output.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this subwoofer be used in a sealed box?\u003c\/strong\u003e\u003cbr\u003eYes, it supports sealed enclosures in the 0.21-0.6 cu. ft. range for tighter, punchier bass response.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat amplifier power is appropriate?\u003c\/strong\u003e\u003cbr\u003eMatch the sub to an amplifier that can deliver around 350W RMS into the sub's impedance for clean performance and headroom.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this good for genres like EDM and hip-hop?\u003c\/strong\u003e\u003cbr\u003eYes, the 8-in cone and 350W RMS power produce punchy low frequencies well suited to EDM, hip-hop, and rock.\u003c\/p\u003e","brand":"Rockville","offers":[{"title":"Default Title","offer_id":48202744332507,"sku":"B0B711TBPN","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71ZCQjwbPpL._AC_SL1500.jpg?v=1770223444","url":"https:\/\/gearmusthave.com\/products\/rockville-w8k6d2-v2-8-inch-car-subwoofer-deep-high-power-bass","provider":"GearMustHave","version":"1.0","type":"link"}