{"product_id":"15-sundown-audio-u-15-v-2-d4-subwoofer-2000w-rms-4000w-peak-dual-4-ohm-3-copper-vc-30mm-xmax-spl-competition-ready-heat-vented-cast-frame-ported-enclosure-optimized","title":"15\" Sundown Audio U-15 v.2 D4 Subwoofer – 2000W RMS\/4000W Peak, Dual 4-Ohm, 3\" Copper VC, 30mm Xmax, SPL Competition Ready, Heat-Vented Cast Frame, Ported Enclosure Optimized","description":"\u003cp\u003eSundown Audio U Series 15\" v.2 D4 Subwoofer: Unleash Competition-Grade Bass.\u003c\/p\u003e\u003cp\u003eExperience unparalleled bass performance with the Sundown Audio U-15 v.2 D4 15\" Subwoofer.\u003c\/p\u003e\u003cp\u003eThis premier \"standard suspension\" woofer is engineered to excel in both demanding SPL competition lanes and everyday musical enjoyment.\u003c\/p\u003e\u003cp\u003eCombining formidable power handling with an array of advanced features, the U-15 v.2 D4 delivers deep, precise, and incredibly impactful bass, setting a new standard for high-performance car audio.\u003c\/p\u003e\u003cp\u003eThe U-15 v.2 D4 is a force to be reckoned with, boasting an incredible 2000 Watts RMS and 4000 Watts Peak power handling capability.\u003c\/p\u003e\u003cp\u003eThis robust capacity ensures that the subwoofer can reproduce the most demanding low-frequency content with astounding clarity, impact, and sustained output.\u003c\/p\u003e\u003cp\u003eWhether you're chasing high scores or simply enjoying your favorite tracks, its dynamic range and sheer power will immerse you in the music.\u003c\/p\u003e\u003cp\u003eIts Sensitivity (Sens) of 87.3156dB signifies efficient conversion of power into acoustic energy.\u003c\/p\u003e\u003cp\u003eDesigned for peak performance in a variety of setups, the U-15 v.2 D4 is optimized for small ported or bandpass enclosures.\u003c\/p\u003e\u003cp\u003eThe provided specifications indicate robust performance, making it a versatile choice for custom car audio systems.\u003c\/p\u003e\u003cp\u003eWhile specific enclosure volumes are not detailed in the provided specs, its design is engineered for powerful output within optimized, efficient enclosures.\u003c\/p\u003e\u003cp\u003eThis adaptability ensures high-quality bass across diverse acoustic environments.\u003c\/p\u003e\u003cp\u003eThe U-15 v.2 D4 incorporates a comprehensive suite of thermal management features to ensure extended performance and longevity.\u003c\/p\u003e\u003cp\u003eIt utilizes a 3\" black aluminum voice coil former and high-temperature copper voice coil for superior heat dissipation.\u003c\/p\u003e\u003cp\u003eA solid pole with vent channels, an aluminum shorting ring cap, rear gap-venting, and a series of 16 direct air-gap vents in the back plate all work in concert to actively cool the voice coil, maintaining optimal operating temperatures even under the most strenuous conditions.\u003c\/p\u003e\u003cp\u003eBuilt for extreme durability, the U-15 v.2 D4 features a heavy-duty cast basket and a custom, substantially thicker aluminum frame equipped with heat dissipation ribs at the bottom of the frame.\u003c\/p\u003e\u003cp\u003eThe double-stitched surround ensures robust cone excursion control, while stitched-on heavy-duty tinsel leads prevent fatigue and maintain reliable electrical connections.\u003c\/p\u003e\u003cp\u003eSpring-loaded terminals accept up to 8-gauge wire for secure and efficient power delivery, making this subwoofer ready for the rigors of competition.\u003c\/p\u003e\u003cp\u003eIts outside diameter of 15.6\", cut-out of 14.1\", and mounting depth of 9\" provide precise fitment.\u003c\/p\u003e\u003cp\u003eThis subwoofer's design prioritizes both power and precision.\u003c\/p\u003e\u003cp\u003eA double-stacked 9.4-inch wide ferrite magnet system is coupled to a thick top plate, providing immense motor force.\u003c\/p\u003e\u003cp\u003eA thick set of shorting rings are used inside the magnets and on the pole cap, smoothing out frequency response while also acting as heat sinks and airflow guides.\u003c\/p\u003e\u003cp\u003eThe U v.2 motor also features an extended pole piece to keep the 30mm Xmax voice coil under perfect control even under high stress, resulting in exceptionally clean, undistorted, and highly accurate bass reproduction.\u003c\/p\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":51747928146202,"sku":"SDNSW-UV215D4","price":669.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/51Wzp8e35CL_56fc210e-0389-42ec-8bc5-17ac1471c408.jpg?v=1772017097","url":"https:\/\/trybeepbeep.com\/products\/15-sundown-audio-u-15-v-2-d4-subwoofer-2000w-rms-4000w-peak-dual-4-ohm-3-copper-vc-30mm-xmax-spl-competition-ready-heat-vented-cast-frame-ported-enclosure-optimized","provider":"TryBeepbeep","version":"1.0","type":"link"}