{"product_id":"reiss-audio-rs-kj15-2x2-ohms","title":"Reiss Audio RS-KJ15 2x2 Ohms","description":"\u003ch2\u003eHighlights\u003c\/h2\u003e\u003cul\u003e\n\n\u003cli\u003eCast aluminum basket for optimal rigidity and heat dissipation\u003c\/li\u003e\n\n\u003cli\u003eUnpressed paper cone with treated foam surround for precise and controlled bass\u003c\/li\u003e\n\n\u003cli\u003e3\" (76.5mm) high-temperature aluminum voice coil, 4 layers, for exceptional power handling\u003c\/li\u003e\n\n\u003cli\u003eFerrite magnetic structure for high efficiency (87.7 dB)\u003c\/li\u003e\n\n\u003cli\u003eDual 2x2 Ohm voice coil: flexible wiring at 1 or 4 Ohms\u003c\/li\u003e\n\n\u003cli\u003eRated power 2000W RMS \/ 4000W max\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Reiss Audio RS-KJ15 is a 15\" subwoofer designed for deep and powerful bass enthusiasts. Its cast aluminum basket ensures maximum rigidity while efficiently dissipating heat generated by the high-temperature voice coil. The 76.5mm, 4-layer aluminum voice coil provides remarkable power handling, even during prolonged high-volume sessions.\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003eLow resonant frequency (Fs: 34.3 Hz) for deep and natural bass\u003c\/li\u003e\n\n\u003cli\u003eLarge piston area (Sd: 764 cm²) for significant air displacement\u003c\/li\u003e\n\n\u003cli\u003eMoving mass of 388.2g for physical and impactful bass\u003c\/li\u003e\n\n\u003cli\u003eCompatible with bass-reflex or sealed enclosures according to T\/S parameters (Vas: 46L)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eOverall Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e396 × 229 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eRated Power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e2000 W RMS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eMax Power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e4000 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e87.7 dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e32 – 500 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eCone Material\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eUnpressed paper\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eBasket\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eAluminum\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e12.5 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eNominal Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e2 × 2 Ohms\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eDC Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e2 × 1.8 Ohm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eVoice Coil Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e76.5 mm (3\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eVoice Coil Height\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e38 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eGap Height\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e14 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eVoice Coil Material\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eAluminum\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eNumber of Layers\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eMagnetic System\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eFerrite\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cbr\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"border:1px solid #ddd;padding:8px;background:#f5f5f5\"\u003e\u003cstrong\u003eThiele\/Small Parameters\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eCompliance (Cms)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e55.4 µM\/N\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eMechanical Q factor (Qms)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e4.75\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eElectrical Q factor (Qes)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e0.49\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eTotal Q factor (Qts)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e0.44\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eMoving Mass (Mms)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e388.2 g\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eEquivalent Volume (Vas)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e46 L\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eResonant Frequency (Fs)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e34.3 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003ePiston Area (Sd)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e764 cm²\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhy choose it?\u003c\/h2\u003e\u003cul\u003e\n\n\u003cli\u003eAluminum basket: superior rigidity and heat dissipation compared to steel baskets\u003c\/li\u003e\n\n\u003cli\u003e76.5mm high-temperature voice coil: sustains power over time\u003c\/li\u003e\n\n\u003cli\u003eDual 2x2 Ohm voice coil: wiring flexibility (1Ω or 4Ω depending on the amplifier)\u003c\/li\u003e\n\n\u003cli\u003eFs at 34.3 Hz: deep bass, ideal for bass-reflex enclosures\u003c\/li\u003e\n\n\u003cli\u003eQts of 0.44: versatile, suitable for a wide range of enclosure volumes\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eAvailable at Sound Auto Concept, your car audio specialist.\u003c\/p\u003e","brand":"Reiss Audio","offers":[{"title":"Default Title","offer_id":54650608156995,"sku":"RS-KJ15-2x2","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/Reiss-Audio-RS-KJ15.jpg?v=1784549717","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/reiss-audio-rs-kj15-2x2-ohms","provider":"Sound Auto Concept","version":"1.0","type":"link"}