{"product_id":"sundown-audio-sun-ev78d2-e-series-v-7-8-400w-rms-2-ohm-dual-voice-coil-subwoofer","title":"Sundown Audio SUN-EV78D2 E-Series v.7 8\" 400W RMS 2-Ohm Dual Voice Coil Subwoofer","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eWhen you want powerful bass performance from a compact subwoofer, the Sundown Audio E-Series v.7 8\" Subwoofer delivers impressive low-frequency output in a space-efficient design. Rated at 400W RMS and 800W peak power, this 8-inch subwoofer is engineered to provide strong, responsive bass in properly designed ported enclosures. Its Dual 2-Ohm voice coil configuration provides flexible wiring options, allowing a single subwoofer to be wired to a 1-Ohm or 4-Ohm final impedance to accommodate different amplifier and system configurations.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eBuilt for demanding car audio applications, the E-Series v.7 features a 2\" high-temperature, 4-layer copper voice coil, double-stacked magnet, high-strength stamped steel frame, and a durable poly-cotton blend spider designed to handle the motor's output. Its heavily vented magnetic gap and solid pole piece help improve heat dissipation, supporting thermal performance during extended operation. With 14mm of one-way linear Xmax, stitched-on Mini-XL tinsel leads, and high-quality push terminals, this subwoofer is designed to deliver controlled cone movement, dependable power handling, and impactful bass from a compact 8-inch driver.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003eHigh-Output 8\" Subwoofer – Delivers 400W RMS and 800W peak power handling for powerful low-frequency performance\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003eDual 2-Ohm Voice Coil – Provides flexible wiring options, including 1-Ohm or 4-Ohm final impedance configurations\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003e14mm One-Way Linear Xmax – Provides substantial cone excursion for deep, responsive, and controlled bass output\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003e2\" High-Temperature Voice Coil – Features 4-layer copper voice coil wire designed for reliable power handling\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003eDouble-Stacked Magnet – Provides strong magnetic motor performance for demanding bass applications\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003eVented Magnetic Gap and Solid Pole Piece – Helps improve cooling and heat dissipation during extended operation\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003eHigh-Strength Stamped Steel Frame – Provides structural support and durability during high-output operation\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003ePoly-Cotton Blend Spider – Designed to handle the motor's output while maintaining controlled cone movement\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003eReinforced Spider Construction – Bolted and glued spider attachment adds strength and durability\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003eStitched-On Mini-XL Tinsel Leads – Designed to provide reliable electrical connections and long-term durability\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003eHigh-Quality Push Terminals – Allows convenient and secure speaker wire connections\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003ePorted Enclosure Optimized – Designed for efficient bass output in a recommended 0.65 cu. ft. ported enclosure tuned to 35 Hz\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003eCompact Installation Design – 4.98\" mounting depth makes it suitable for a variety of custom car audio installations\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;\"\u003eE-Series v.7 Platform – Engineered to deliver impressive bass performance and dependable power handling in a compact subwoofer design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eModel: EV78D2\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eSeries: E-Series v.7\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eSubwoofer Size: 8\"\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eSubwoofer Type: Standard Subwoofer\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eVoice Coil Configuration: Dual 2 Ohm\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eRecommended Final Impedance: 1 Ohm or 4 Ohms\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003ePower Handling RMS: 400 Watts\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003ePower Handling Peak: 800 Watts\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eVoice Coil Diameter: 2\"\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eVoice Coil Wire: 4-Layer High-Temperature Copper\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eMagnet Configuration: Double-Stacked Magnet\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eXmax: 14 mm (One-Way Linear)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eSensitivity: 83.2 dB (1W\/1m)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eResonant Frequency (Fs): 46.2 Hz\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eElectrical Resistance (Re): 4.02 Ohms\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eQms: 6.1472\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eQes: 0.5617\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eQts: 0.5147\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eEquivalent Volume (Vas): 5.898 L\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eMoving Mass (Mms): 111.85 g\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eCompliance (Cms): 0.11 mm\/N\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eBL: 15.256 T·m\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eInductance (Le): 3.95 mH\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eEffective Cone Area (Sd): 344.8 cm²\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eDisplacement: 0.07 cu. ft.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eMounting Depth: 4.98\"\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eOutside Diameter: 8.5\"\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eCutout Diameter: 7.25\"\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eMotor Diameter: 6.37\"\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eRecommended Sealed Enclosure: Not Recommended\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eRecommended Ported Enclosure: 0.65 cu. ft.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eRecommended Port Tuning: 35 Hz\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eRecommended Port Area: 9 sq. in.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003e4th Order Sealed Enclosure: 0.25 cu. ft.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003e4th Order Ported Enclosure: 0.75 cu. ft.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003e4th Order Port Area: 15 sq. in.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003e4th Order Port Length: 6\"\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003eSpeaker Quantity: 1 Subwoofer \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003cb\u003ePackage Includes\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003e1 × Sundown Audio E-Series v.7 8\" Dual 2-Ohm Subwoofer\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;\"\u003e1 × Owner's\/Installation Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 0in;line-height: normal;\"\u003eSKU: SUN-EV78D2\u003cbr\u003eUPC: 810199221014\u003c\/p\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":52495663104295,"sku":"SUN-EV78D2","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8075\/6007\/files\/SUN-EV78D2IMG01.png?v=1793403106","url":"https:\/\/eliteautogear.com\/products\/sundown-audio-sun-ev78d2-e-series-v-7-8-400w-rms-2-ohm-dual-voice-coil-subwoofer","provider":"Elite Auto Gear","version":"1.0","type":"link"}