{"product_id":"2-ds18-zxi8-4d-8-high-excursion-subwoofers-4-ohm-dvc-w-quad-stacked-magnets-1-pair","title":"(2) DS18 ZXI8.4D 8” High-Excursion Subwoofers 4-Ohm DVC w\/ Quad Stacked Magnets (1 Pair)","description":"\u003cb\u003ePair of DS18 ZXI8.4D 8\" High Excursion Subwoofers – 2400W Max Total, Dual 4-Ohm\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\n\nThis package includes a pair of DS18 ZXI8.4D monster 8-inch high-excursion subwoofers engineered for bassheads who demand serious low-end authority but are working with tighter installation spaces. Designed to completely dominate the compact subwoofer category, the ZXI series bridges the gap between heavy-hitting SPL performance and premium sound quality. These subwoofers are built around highly efficient 2-inch high-temperature black aluminum voice coils that absorb and dissipate heat flawlessly. This allows the duo to handle a massive combined 1200 Watts RMS (2400 Watts Peak) without breaking a sweat, guaranteeing crisp, distortion-free bass during extended, high-volume jam sessions.\u003cbr\u003e\u003cbr\u003e\n\nTo generate competition-level air movement from 8-inch cone areas, each ZXI8.4D is equipped with an oversized 104-ounce quad-stacked ferrite magnet motor structure. This immense magnetic force provides absolute control over the rugged non-pressed paper cones, which are tethered to thick, high-excursion foam surrounds. This combination ensures maximal one-way linear travel (Xmax) to physically punch the air and deliver true, physical bass response down to 25Hz. Housed in rock-solid, custom sandblasted black aluminum baskets, this pair of DS18 ZXI8.4Ds provides relentless, high-fidelity bass for custom trucks, under-seat enclosures, and daily drivers. With their Dual 4-Ohm configuration, wiring them together allows you to easily drop the entire system down to a highly efficient 1-Ohm final impedance load at your amplifier.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eProduct Specifications (Per Pair)\u003c\/b\u003e\u003cbr\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eHigh-Excursion Design:\u003c\/b\u003e Premium 8-inch subwoofers engineered for massive linear travel, maximizing air movement for deep, physical bass response in tight spaces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003ePower Handling (Peak):\u003c\/b\u003e 2400 Watts Per Pair \/ 1200 Watts Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003ePower Handling (RMS):\u003c\/b\u003e 1200 Watts Per Pair \/ 600 Watts Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eAdvanced Voice Coils:\u003c\/b\u003e Each sub features a 2-inch high-temperature black aluminum voice coil designed to handle extreme thermal loads with unmatched efficiency\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eCone Construction:\u003c\/b\u003e Heavy-duty non-pressed paper cones ensure punchy, accurate bass reproduction while maintaining immense structural rigidity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eRugged Surrounds:\u003c\/b\u003e Ultra-thick, high-excursion foam surrounds prevent cone distortion and tearing during massive low-frequency drops\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eQuad-Stacked Motors:\u003c\/b\u003e Powered by oversized 104-ounce quad-stacked ferrite magnet motors (per subwoofer) for incredible magnetic torque and cone control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eDie-Cast Baskets:\u003c\/b\u003e Rock-solid aluminum baskets finished in a custom sandblasted black powder-coat completely eliminate power-robbing panel resonance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSensitivity:\u003c\/b\u003e 86 dB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFrequency Response:\u003c\/b\u003e 25Hz – 880Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eImpedance:\u003c\/b\u003e Dual 4-Ohm per speaker (Pair can be wired together for a 1-Ohm or 4-Ohm final load)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eMounting Depth:\u003c\/b\u003e 5.51\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eCutout Diameter:\u003c\/b\u003e 7.31\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":47251821232277,"sku":"ZXI8.4D (TWO) a","price":407.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0482\/2174\/9397\/files\/zxi8d_two.jpg?v=1776824878","url":"https:\/\/lifeafterbass.shop\/products\/2-ds18-zxi8-4d-8-high-excursion-subwoofers-4-ohm-dvc-w-quad-stacked-magnets-1-pair","provider":"LifeAfterBass","version":"1.0","type":"link"}