{"product_id":"sundown-car-audio-lcs-series-500-watt-rms-dual-4-ohm-subwoofers-10-12","title":"Sundown Car Audio LCS Series 500 Watt RMS Dual 4 Ohm Subwoofers 10\" \/ 12\"","description":"\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"border:1px solid #d9d9d9;padding:12px;margin-bottom:15px;background:#f8f8f8;\"\u003e\n\u003cbr\u003e\n    \u003cstrong\u003eImportant Notice from Sundown Audio\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n    This notice comes directly from Sundown Audio:\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n    Sundown Audio has led the industry in quality and performance for over a decade. To improve accuracy and transparency, we have updated our subwoofer power ratings to reflect true real-world performance.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n    During this transition, some packaging may show previous ratings. Performance fully aligns with our current published specifications. If you have any questions about authenticity or ratings, please contact us directly for confirmation.\u003cbr\u003e\n\u003c\/div\u003e\u003cp\u003eSundown Audio LCS Series 500 Watt RMS Dual 4 Ohm Subwoofers - 10\" \/ 12\"\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 Audio LCS Series Dual 4 Ohm Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSelect either the 10 Inch or 12 Inch model from the variation options\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eExperience the ideal balance of power, deep bass, and affordability with the Sundown Audio LCS Series subwoofers. Designed for enthusiasts who want reliable low-frequency performance without sacrificing value, the LCS Series delivers impressive output, excellent durability, and dependable everyday performance.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eUnlike many entry-level subwoofers, the LCS Series is engineered with increased linear excursion, superior thermal management, and enhanced mechanical strength. The v.2 redesign introduced a custom-tooled vented steel frame, upgraded stitched tinsel leads, high-quality push terminals, and a rubber mounting gasket for improved reliability and easier installation.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eA double-stacked magnet motor, long 4-layer copper voice coil, and class-leading 14mm one-way Xmax allow the LCS to deliver clean, controlled bass while maintaining excellent cooling through its vented magnetic gap and pole piece design. Optimized for small ported enclosures, the LCS Series is an outstanding choice for daily-driven systems and budget-conscious bass enthusiasts alike.\u003c\/p\u003e\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e500 Watts RMS Power Handling\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e1000 Watts Peak Power Handling\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDual 4 Ohm Voice Coils\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eClass-Leading 14mm One-Way Xmax\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDouble-Stacked Magnet Motor\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOptimized for Small Ported Enclosures\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVented Coil Gap and Pole Piece for Superior Cooling\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eExtra Thick Custom Tooled Stamped Steel Frame\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh Temperature 4-Layer Copper Voice Coil\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh-Quality Push Terminals\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eStitched-On Flat Tinsel Leads for Improved Durability\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eExtremely Low Resonant Frequency (Fs)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e10 Inch Specifications\u003c\/strong\u003e\u003c\/h3\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power: 500 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePeak Power: 1000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Configuration: Dual 4 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax: 14mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRe: 7.140 Ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFs: 34.642 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas: 46.25 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes: 0.5668\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms: 5.3309\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts: 0.5124\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe: 4.9056 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL: 19.287 N\/A\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMms: 133.9553 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms: 155.7102 uM\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 87.13 dB @ 1W\/1M\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e10 Inch Physical Dimensions\u003c\/strong\u003e\u003c\/h3\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 5.25\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCutout Diameter: 9.375\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMotor Diameter: 5.74\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDriver Displacement: 0.05 cu. ft.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e10 Inch Recommended Enclosure\u003c\/strong\u003e\u003c\/h3\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSealed Box: 1.0 cu. ft.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePorted Box: 1.75 cu. ft.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRecommended Port Area: 26 sq. in.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRecommended Port Tuning: 35 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e10 Inch Recommended 4th Order Bandpass\u003c\/strong\u003e\u003c\/h3\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSealed Chamber: 0.40 cu. ft.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePorted Chamber: 1.20 cu. ft.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Area: 24 sq. in.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Length: 6\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e12 Inch Specifications\u003c\/strong\u003e\u003c\/h3\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power: 500 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePeak Power: 1000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Configuration: Dual 4 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax: 14mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRe: 6.900 Ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFs: 33.442 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas: 48.7754 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes: 0.5731\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms: 5.4179\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts: 0.5183\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe: 4.8307 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL: 19.4373 N\/A\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMms: 154.5741 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms: 164.1827 uM\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 86.03 dB @ 1W\/1M\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e12 Inch Physical Dimensions\u003c\/strong\u003e\u003c\/h3\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 5.25\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCutout Diameter: 11.12\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOutside Diameter: 12.27\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMotor Diameter: 5.74\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDriver Displacement: 0.07 cu. ft.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e12 Inch Recommended Enclosure\u003c\/strong\u003e\u003c\/h3\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSealed Box: 1.0 cu. ft.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePorted Box: 1.75 cu. ft.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRecommended Port Area: 26 sq. in.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRecommended Port Tuning: 35 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e12 Inch Recommended 4th Order Bandpass\u003c\/strong\u003e\u003c\/h3\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSealed Chamber: 0.75 cu. ft.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePorted Chamber: 2.25 cu. ft.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Area: 45 sq. in.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Length: 6\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"Sundown Audio","offers":[{"title":"10\"","offer_id":67687270973688,"sku":"SD-LCS-10-V2-D4","price":149.99,"currency_code":"USD","in_stock":false},{"title":"12\"","offer_id":67687271006456,"sku":"SD-LCS-12-V2-D4","price":174.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/c95ad0cdb62737a25bec8cec4ee87e0cdd0079c6da6d9c59dbe17b033a8ba5fe.jpg?v=1792112728","url":"https:\/\/bigjeffaudio.com\/products\/sundown-car-audio-lcs-series-500-watt-rms-dual-4-ohm-subwoofers-10-12","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}