{"product_id":"6-5-d2-sundown-audio-u-series-subwoofer-500w-rms-1000w-peak-dual-2-ohm-1-75-black-aluminum-vc-19mm-xmax-heavy-duty-cast-basket-car-sub","title":"6.5” D2 Sundown Audio U Series Subwoofer – 500W RMS\/1000W Peak, Dual 2 Ohm, 1.75\" Black Aluminum VC, 19mm Xmax, Heavy-Duty Cast Basket Car Sub","description":"\u003cp\u003eSundown Audio U Series 6.5” D2 Subwoofer: Compact Power, Unrivaled Bass Performance.\u003c\/p\u003e\u003cp\u003eExceptional deep, powerful, and impeccably clean bass is unleashed with the Sundown Audio U Series 6.5” D2 Subwoofer.\u003c\/p\u003e\u003cp\u003eEngineered for enthusiasts who demand uncompromising audio performance, this compact yet robust driver performs well even in smaller vehicle installations.\u003c\/p\u003e\u003cp\u003eWith its high excursion capabilities and heavy-duty construction, the U Series 6.5” D2 delivers impactful bass notes with remarkable clarity and durability, making it an outstanding choice for premium car audio systems.\u003c\/p\u003e\u003cp\u003eThe Sundown Audio U Series 6.5” D2 commands attention with its substantial power handling, managing 500 Watts RMS and 1000 Watts Peak power effortlessly.\u003c\/p\u003e\u003cp\u003eThis impressive capacity ensures the subwoofer reproduces the deepest bass notes with authority and unwavering control, allowing your system to deliver a truly immersive low-frequency experience.\u003c\/p\u003e\u003cp\u003eEvery beat is rendered with astonishing force and clarity, providing an exhilarating audio journey.\u003c\/p\u003e\u003cp\u003eIts Sensitivity (Sens) of 77.8706dB ensures efficient power conversion for such a compact driver.\u003c\/p\u003e\u003cp\u003eCentral to the U Series 6.5” D2's exceptional performance is its remarkable 19mm Xmax (one-way linear excursion).\u003c\/p\u003e\u003cp\u003eThis extensive cone movement allows the subwoofer to displace a significant amount of air, translating directly into incredibly deep, impactful, and dynamic bass notes.\u003c\/p\u003e\u003cp\u003eThe design incorporates a solid pole with vent channels and an aluminum shorting ring cap to significantly reduce inductance variations and distortion, ensuring a remarkably smooth acoustic response and enhancing overall clarity across the bass spectrum.\u003c\/p\u003e\u003cp\u003eIts FS of 41.9533 Hz and Qts of 0.4937 are precisely tuned for optimal performance in smaller enclosures.\u003c\/p\u003e\u003cp\u003eTo ensure long-term reliability and consistent performance under demanding conditions, the U Series 6.5” D2 incorporates advanced thermal management strategies.\u003c\/p\u003e\u003cp\u003eIt features a durable 1.75\" black aluminum voice coil former paired with high-temperature round-wire copper voice coil wire for superior heat dissipation.\u003c\/p\u003e\u003cp\u003eRear gap-venting and top-plate cooling channels further enhance thermal performance, preventing power compression during extended listening sessions.\u003c\/p\u003e\u003cp\u003eThe heavy-duty cast basket, double-stitched surround, and stitched-on heavy-duty tinsel leads prevent fatigue and failure, guaranteeing robust connections and maximum longevity.\u003c\/p\u003e\u003cp\u003eDesigned as a supremely versatile subwoofer, the U Series 6.5” D2 excels in both sealed and small ported enclosure designs, offering flexibility for your custom audio setup.\u003c\/p\u003e\u003cp\u003eFor tight, articulate bass, a sealed enclosure of just 0.125-0.2 cu ft net is recommended.\u003c\/p\u003e\u003cp\u003eIf you desire maximum output and deeper extension, a ported enclosure of 0.25-0.35 cu ft net tuned to 35-40Hz with 4-5 sq in port area will unleash its full potential.\u003c\/p\u003e\u003cp\u003eWith Dual 2 Ohm voice coils (RE: 4.0586 Ohms), it offers flexible wiring configurations to perfectly match your amplifier, allowing for either a 1 Ohm (parallel) or 4 Ohm (series) final impedance, ensuring seamless system integration.\u003c\/p\u003e\u003cp\u003eThe U Series 6.5” D2 is engineered with precise dimensions for optimized installation.\u003c\/p\u003e\u003cp\u003eIt features a mounting depth of 5.71\", an outside diameter of 7.17\", and a cutout of 5.94\".\u003c\/p\u003e\u003cp\u003eIts displacement volume is .04 cu ft, a critical specification for accurate enclosure calculations.\u003c\/p\u003e\u003cp\u003eThese precise measurements and its adaptable nature make it a top-tier choice for any car audio enthusiast seeking high-performance bass in limited spaces.\u003c\/p\u003e\u003cp\u003eThe spring-loaded terminals accept up to 8-gauge wire, ensuring robust and reliable connections.\u003c\/p\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":51747927425306,"sku":"SDNSW-UV16.5D2","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/61wdDIHk8oL.jpg?v=1772017080","url":"https:\/\/trybeepbeep.com\/products\/6-5-d2-sundown-audio-u-series-subwoofer-500w-rms-1000w-peak-dual-2-ohm-1-75-black-aluminum-vc-19mm-xmax-heavy-duty-cast-basket-car-sub","provider":"TryBeepbeep","version":"1.0","type":"link"}