{"product_id":"sundown-horizon-8-500-watt-rms-dual-4-ohm-car-audio-subwoofer-hz-9","title":"Sundown Horizon 8\" 500 Watt RMS Dual 4 Ohm Car Audio Subwoofer HZ-8","description":"\u003cul\u003e\n\u003cli\u003e500W RMS compact subwoofer delivers powerful bass in small enclosures\u003c\/li\u003e\n\u003cli\u003eDual 4 ohm high-temp 2 inch copper voice coil handles daily power with ease\u003c\/li\u003e\n\u003cli\u003eClass-leading 14mm Xmax for strong output without distortion\u003c\/li\u003e\n\u003cli\u003eHeavy cast aluminum basket with stitched tinsel leads for long-term durability\u003c\/li\u003e\n\u003cli\u003eOptimized cooling system keeps performance consistent during hard play\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSundown Horizon 8\" 500 Watt RMS Dual 4 Ohm Car Audio Subwoofer HZ-8\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) Sundown Horizon Series HZ-8 Dual 4 Ohm Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eThe HZ-8 from Sundown Audio is built to deliver serious bass from a compact footprint. Rated at 500 watts RMS with a high-temperature 2 inch voice coil and class-leading 14mm Xmax, this subwoofer is designed to move air efficiently while staying controlled and musical.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eA heavy-duty cast aluminum basket, stitched tinsel leads, and bolted spider pack give it the strength to handle daily power with ease. The high-roll surround and progressive spider provide smooth excursion, while the vented motor gap and pole piece keep temperatures in check during hard play.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePerfect for small builds that still want real output, the HZ-8 shines in ported enclosures and delivers tight, punchy bass that feels much bigger than its size.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 500 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil: 2\" High Temp 4-Layer Copper\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eImpedance: Dual 4 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax: 14mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eT\/S Parameters:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRe: 5.8 Ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFs: 41.323 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas: 7.529 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes: 0.549\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms: 2.997\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts: 0.464\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL: 17.618 NA\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMms: 113.099 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms: 131.157 mm\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 81.7 dB @ 1W\/1M\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Enclosures:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003ePorted: 0.65 cu ft net, 9 sq in port area, tuned to 35 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSealed: 0.3 cu ft net\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDisplacement: 0.07 cu ft\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\u003eMounting Depth: 5.28\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOutside Diameter: 8.6\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCutout Diameter: 7.25\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"Sundown Horizon","offers":[{"title":"Default Title","offer_id":47953721590008,"sku":"SD-HZ8D4","price":239.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/a78046ed2e32fb6c888_500_Watt_RMS_Dual_4_Ohm_Car_Audio_Subwoofer_Sundown_Audio_HZ-8_Main_Image8267ba74b63fa5906995733798955604a131083e45c1e0_234cd293-ac46-419b-8269-e5a557018e69.jpg?v=1770224682","url":"https:\/\/bigjeffaudio.com\/products\/sundown-horizon-8-500-watt-rms-dual-4-ohm-car-audio-subwoofer-hz-9","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}