{"product_id":"reiss-rs-rx8-d4-subwoofer-8-compact-400w-rms-double-bobine-2x4ω","title":"Reiss RS-RX8.D4 – 8\" Compact Subwoofer 400W RMS Dual Voice Coil 2x4Ω","description":"\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eCompact and powerful 8-inch subwoofer with 2x4Ω dual voice coil\u003c\/li\u003e\n\n\u003cli\u003e400W RMS \/ 800W max power handling\u003c\/li\u003e\n\n\u003cli\u003eDeep and controlled bass from 45 Hz to 1000 Hz\u003c\/li\u003e\n\n\u003cli\u003eHigh-density foam surround for long excursion and excellent control\u003c\/li\u003e\n\n\u003cli\u003eStamped steel basket for stability and resonance reduction\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Reiss RS-RX8.D4 is a compact and powerful 8-inch (20 cm) subwoofer, designed to deliver deep and controlled bass in small and medium-sized audio systems. With 400W RMS power handling and up to 800W peak power, it provides sufficient impact to produce rich and precise bass. Its frequency range of 45 Hz to 1000 Hz offers great versatility, making it suitable for various installations, while its 85 dB sensitivity ensures balanced and controlled sound, even at high volumes.\u003c\/p\u003e\n\n\u003cp\u003eKey features:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e400W RMS power handling for sustained performance\u003c\/li\u003e\n\n\u003cli\u003e800W maximum power for dynamic peaks\u003c\/li\u003e\n\n\u003cli\u003e2x4Ω dual voice coil offering wiring flexibility (2Ω, 4Ω, or 8Ω)\u003c\/li\u003e\n\n\u003cli\u003e2-inch voice coil for good thermal management\u003c\/li\u003e\n\n\u003cli\u003eHigh-density foam surround ensuring long excursion and excellent control\u003c\/li\u003e\n\n\u003cli\u003eStamped steel basket guaranteeing stability and reducing unwanted resonances\u003c\/li\u003e\n\n\u003cli\u003eNon-pressed paper cone combining lightness and rigidity for quick response\u003c\/li\u003e\n\n\u003cli\u003e151 mm diameter ferrite magnet system providing necessary force\u003c\/li\u003e\n\n\u003cli\u003eQTS of 0.476 ideal for bass-reflex enclosures\u003c\/li\u003e\n\n\u003cli\u003eVas of 5.067 liters for compact enclosures\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003eThe Reiss RS-RX8.D4 is an excellent choice for those looking for a compact subwoofer that combines power and musicality.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse;\"\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"2\" style=\"text-align: center; background-color: #f0f0f0;\"\u003e\u003cstrong\u003eGENERAL FEATURES\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eReiss RS-RX8.D4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e8 inches (20 cm)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRMS Power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e400 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMAX Power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e800 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2 x 4 Ω (dual voice coil)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e45 – 1000 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e85 dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"2\" style=\"text-align: center; background-color: #f0f0f0;\"\u003e\u003cstrong\u003eTHIELE \u0026amp; SMALL PARAMETERS\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eFs (Resonance Frequency)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e47.637 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRe (Voice Coil Resistance)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2 x 3.2 Ω\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eQes\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.533\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eQms\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e4.484\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eQts\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.476\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eVas (Equivalent Volume)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e5.067 liters\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCms (Suspension Compliance)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e100.329 µm\/N\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMms (Moving Mass)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e111.255 g\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSd (Effective Surface Area)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e188.6 cm²\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd colspan=\"2\" style=\"text-align: center; background-color: #f0f0f0;\"\u003e\u003cstrong\u003eDIMENSIONS AND MOUNTING\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eVoice Coil Size\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2 inches\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMagnet Size\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eØ 151 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eØ 221 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMounting Depth\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e129 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMounting Holes\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eØ 182 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e5.4 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy Choose It\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eCompact 8-inch size ideal for small and medium-sized audio systems\u003c\/li\u003e\n\n\u003cli\u003e400W RMS power handling for rich and precise bass\u003c\/li\u003e\n\n\u003cli\u003e2x4Ω dual voice coil allowing 2Ω, 4Ω, or 8Ω wiring depending on configuration\u003c\/li\u003e\n\n\u003cli\u003eDeep bass starting from 45 Hz with a resonance frequency of 47.6 Hz\u003c\/li\u003e\n\n\u003cli\u003eHigh-density foam surround for long excursion and excellent control\u003c\/li\u003e\n\n\u003cli\u003eStamped steel basket for stability and resonance reduction\u003c\/li\u003e\n\n\u003cli\u003eNon-pressed paper cone for fast and precise response\u003c\/li\u003e\n\n\u003cli\u003e151 mm diameter ferrite magnet system for optimal force\u003c\/li\u003e\n\n\u003cli\u003eQTS of 0.476 ideal for bass-reflex enclosures\u003c\/li\u003e\n\n\u003cli\u003eGreat versatility suitable for various installations\u003c\/li\u003e\n\n\u003cli\u003eExcellent balance between power and musicality\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Reiss Audio","offers":[{"title":"Default Title","offer_id":54251102929219,"sku":"RS-RX8.D4","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/RS-RX8_2_a7a09920-dfab-439e-8904-1eefab065fad.webp?v=1772725889","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/reiss-rs-rx8-d4-subwoofer-8-compact-400w-rms-double-bobine-2x4%cf%89","provider":"Sound Auto Concept","version":"1.0","type":"link"}