{"product_id":"stereo-integrity-hst-18-dual-2-ohm-high-excursion-carbon-fiber-subwoofer-driver","title":"Stereo Integrity HST-18 Dual 2 ohm High Excursion Carbon Fiber Subwoofer Driver","description":"\u003cp\u003eUnleash epic bass from compact spaces with the Stereo Integrity HST-18 subwoofer, engineered for serious sonic impact. This powerhouse boasts an impressive 1.57 inches of one-way linear travel, thanks to its high motor force and innovative bifilar copper voice coil. Experience distortion-free lows with the super stiff Carbon Fiber sandwich cone and robust cast aluminum frame. Get ready to feel every beat with this meticulously hand-built, high-performance audio marvel.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDriver Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinear Excursion (One-Way)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.57 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Excursion (Total)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.02 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCone Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCarbon Fiber Sandwich\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Structure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTriple Stacked, High Force\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice Coil\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBifilar Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpider Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-Layer 10-inch Nomex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Clearance Cast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Gauge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 AWG Push Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShorting Rings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Stereo Integrity HST-18 is a high-performance subwoofer driver engineered for serious audio enthusiasts and professional installations. Featuring a carbon fiber cone and copper voice coil, this 18.4-inch driver delivers 2000 watts RMS with exceptional low-frequency extension and 40mm one-way excursion capability. Designed for both sealed and ported enclosure configurations, it offers flexibility for custom integration into any system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e90 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eDimensions (OD)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e18.4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eMounting Depth\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e13 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2000 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eResonant Frequency (Fs)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e20.49 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eMaximum Excursion (Xmax)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e40 mm one-way (70% BL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSPL\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e95.28 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCone Material\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCarbon Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eVoice Coil Material\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eTerminal Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eLarge 4 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSealed Enclosure Volume\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e4.0 cubic feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePorted Enclosure Volume\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e6.0 cubic feet @ 20.0 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePort Surface Area\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e40 square inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eMotor Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e10.0 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eThiele-Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; height: 195.938px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold; height: 19.5938px;\"\u003eRe (DC Resistance)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; height: 19.5938px;\"\u003e2 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold; height: 19.5938px;\"\u003eQes\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; height: 19.5938px;\"\u003e0.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold; height: 19.5938px;\"\u003eQms\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; height: 19.5938px;\"\u003e4.89\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold; height: 19.5938px;\"\u003eQts\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; height: 19.5938px;\"\u003e0.37\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold; height: 19.5938px;\"\u003eLe (Voice Coil Inductance)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; height: 19.5938px;\"\u003e1.2 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold; height: 19.5938px;\"\u003eSd (Cone Area)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; height: 19.5938px;\"\u003e182.6 square inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold; height: 19.5938px;\"\u003eVas (Acoustic Compliance)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; height: 19.5938px;\"\u003e209.54 Liters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold; height: 19.5938px;\"\u003eBL (Force Factor)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; height: 19.5938px;\"\u003e16.6 Tesla Meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold; height: 19.5938px;\"\u003eMms (Moving Mass)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; height: 19.5938px;\"\u003e567.8 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold; height: 19.5938px;\"\u003eCms (Mechanical Compliance)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; height: 19.5938px;\"\u003e106.2 µM\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stereo Integrity","offers":[{"title":"Default Title","offer_id":50410688250160,"sku":"HST-18Dual2Ohm","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/8758\/8144\/files\/HST-18-CF-Front_f39c1279-001e-4df1-9f31-05db1fdd12c4.jpg?v=1764793349","url":"https:\/\/stereo-warehouse.com\/products\/stereo-integrity-hst-18-dual-2-ohm-high-excursion-carbon-fiber-subwoofer-driver","provider":"Stereo Warehouse","version":"1.0","type":"link"}