{"product_id":"rockville-dv8k52-dual-8ft-k5-1600w-subwoofers-compact-powerful-bass","title":"Rockville DV8K52 Dual 8ft K5 1600W Subwoofers - Compact Powerful Bass","description":"\u003cp\u003eIn this review the Rockville DV8K52 dual 8' K5 subwoofers are evaluated for drivers seeking punchy, low-end performance in a compact enclosed package. The bottom line: this vented 3\/4' MDF enclosure with dual drivers offers a substantial bass upgrade for car systems that need strong, balanced output without a massive box. The \u003cstrong\u003e1600W peak \/ 400W RMS\u003c\/strong\u003e combined power and final 2-ohm load make it a solid choice for installers who want tight low frequencies and reliable thermal handling from beefy components.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 8' K5 subs:\u003c\/strong\u003e provide a blend of tight response and audible impact suitable for music and movies in a vehicle cabin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVented enclosure:\u003c\/strong\u003e computer-designed vents angled at 15% improve airflow and tune bass alignment for more accurate low-frequency reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable voice coils:\u003c\/strong\u003e 1.5' 4-layer aluminium coils wound with Japanese OFC copper wire help with heat dissipation and long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSturdy cone and surround:\u003c\/strong\u003e fiber-reinforced non-pressed paper cone with thick foam surround reduces distortion and survives higher excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact footprint:\u003c\/strong\u003e the 24.25' x 14.75' x 12' enclosure fits many trunks while providing a 7.16' cutout diameter for straightforward mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality terminals:\u003c\/strong\u003e gold-plated push terminals and satin nickel fittings simplify wiring and resist corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe DV8K52 is best for car audio enthusiasts who want a noticeable bass upgrade without sacrificing trunk space, and for installers who value robust components like multi-layer voice coils and 30 oz magnets. Its combined \u003cstrong\u003e400W RMS\u003c\/strong\u003e rating and 2-ohm final load suit aftermarket amps that can drive moderate to high power for impactful low end.\u003c\/p\u003e\n\u003cp\u003eThose who need extreme SPL competition levels or a deep, ultra-low extension for very large vehicles should consider larger or additional subs and enclosures. Likewise, buyers who require a sealed, ultra-tight response for certain genres may prefer a different enclosure type.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSolid, punchy bass from dual 8' drivers in a compact vented box.\u003c\/li\u003e\n\u003cli\u003eDurable build with 4-layer aluminium voice coils and 30 oz magnets for reliability under load.\u003c\/li\u003e\n\u003cli\u003eWell-designed venting and cone materials that help minimize distortion and resonance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBox size and hitting character drew mixed feedback from users, so peak impact may depend on vehicle and amp pairing.\u003c\/li\u003e\n\u003cli\u003eNot the best choice for those wanting the deepest subsonic extension or competition-level SPL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivers\u003c\/td\u003e\n\u003ctd\u003eDual 8' K5 subwoofers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1600W peak \/ 400W RMS combined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eFinal 2-ohm load (dual 4-ohm wired parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eVented 3\/4' MDF with computer-designed vents at 15%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e1.5' 4-layer aluminium, Japanese OFC copper winding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003e30 oz magnets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e24.25' x 14.75' x 12' (7.16' cutout diameter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Rockville DV8K52 is a practical, well-built enclosed subwoofer system that delivers pleasing low-end impact for most car audio setups. It pairs durable components with a compact vented box to balance sound quality and trunk-friendly installation, making it good value for drivers who want stronger bass without a large enclosure.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat amplifier power is recommended?\u003c\/strong\u003e\u003cbr\u003ePair with an amp that can provide around 400W RMS total to match the combined RMS rating and avoid underpowering or clipping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the vented box affect sound?\u003c\/strong\u003e\u003cbr\u003eThe computer-designed vents tuned at 15% improve airflow and bass alignment for more accurate and efficient low-frequency response compared with a basic sealed box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit in most trunks?\u003c\/strong\u003e\u003cbr\u003eThe compact enclosure (24.25' x 14.75' x 12') is sized to fit the majority of trunks, but measure your vehicle space before purchase.\u003c\/p\u003e","brand":"Rockville","offers":[{"title":"Default Title","offer_id":48693573386459,"sku":"B08PCT9MS2","price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71_KvJ-8BhL._AC_SL1500.jpg?v=1778674078","url":"https:\/\/gearmusthave.com\/products\/rockville-dv8k52-dual-8ft-k5-1600w-subwoofers-compact-powerful-bass","provider":"GearMustHave","version":"1.0","type":"link"}