{"product_id":"jbl-summit-k2-3-way-floorstanding-loudspeaker-each","title":"JBL Summit K2 3-Way Floorstanding Loudspeaker - Each","description":"\u003cdiv class=\"col_narrow\"\u003e\n\u003ch2 class=\"subhead margin\"\u003eNewly Designed Complement of Speaker Drivers\u003c\/h2\u003e\n\u003cp\u003eSummit K2 features a newly engineered mid\/high-frequency system that combines the output of three patented JBL D2815 1.5-inch (38mm) dual-diaphragm, dual-motor compression drivers with a custom-designed, patent-pending 3-into-1 expansion manifold, precisely mated to a custom large-format Sonoglass High-Definition Imaging (HDI) horn. This mid\/high-frequency system delivers exceptional detail and clarity across a wide frequency bandwidth, extending from the 1,080Hz crossover point of the dynamic drivers to beyond the reaches of human hearing.\u003c\/p\u003e\n\n\u003cp\u003eAnchoring the sound foundation of Summit K2 is a 10-inch (250mm) cast-frame Differential Drive mid-bass driver and a 15-inch (380mm) cast-frame Differential Drive woofer. Both dynamic drivers employ JBL’s triple-layer Hybrid Carbon Cellulose Composite Cone (HC4), constructed from a proprietary formula of carbon-fiber and pure-pulp front and rear skins sandwiching a closed-cell foam core. This advanced cone architecture provides optimal stiffness, overall mass, and structural integrity required for high output, low distortion, and exceptional power handling.\u003c\/p\u003e\n\n\u003ch2 class=\"subhead margin\"\u003eJBL MultiCap Crossover\u003c\/h2\u003e\n\u003cp\u003eControlling signal distribution within Summit K2 is an advanced MultiCap crossover network that supports single-wire, bi-amp\/bi-wire, and tri-amp\/tri-wire connectivity.\u003c\/p\u003e\n\n\u003cp\u003eBy replacing traditional large capacitors with a greater number of smaller capacitors, this network reduces ESR (Electro-Static Resistance) and minimizes energy loss due to mechanical movement. The result is greater signal transfer to the drivers, increased power handling, enhanced dynamic expression, ultra-low distortion, and exceptional overall clarity.\u003c\/p\u003e\n\n\u003ch2 class=\"subhead margin\"\u003eCrafted from Luxurious Materials\u003c\/h2\u003e\n\u003cp\u003eAll drivers and crossover components are housed within a meticulously engineered and beautifully finished enclosure featuring internally offset, multi-braced, and damped pre-stressed pressed curved-wall construction designed to minimize internal standing waves. Summit K2 cabinetry is offered in a choice of high-gloss painted black with Summit platinum accents or high-gloss ebony wood veneer with Summit gold accents.\u003c\/p\u003e\n\n\u003cp\u003eGrounding Summit K2 is a set of custom-designed JBL | IsoAcoustics isolation feet that counteract the vibrational forces generated by the drivers, effectively decoupling the loudspeaker from the supporting surface. This isolation contributes to tighter bass performance, a more expansive soundstage, and imaging defined by greater clarity and spatial precision.\u003c\/p\u003e\n\n\u003ch2 class=\"subhead margin\"\u003eHighlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3x patented D2815 1.5-inch (38mm) Dual-diaphragm, Dual-motor High-frequency Compression Drivers\u003c\/li\u003e\n\u003cli\u003ePatent-pending Constant Expansion Rate \/ Phase Coherent 3-into-1 manifold\u003c\/li\u003e\n\u003cli\u003ePatented custom High-Definition Imaging (HDI) Sonoglass High-frequency Horn\u003c\/li\u003e\n\u003cli\u003e10-inch (250mm) Cast-frame, Differential Drive, Triple-layer Hybrid Carbon Cellulose Composite Cone (HC4) Mid-bass\u003c\/li\u003e\n\u003cli\u003e15-inch (380mm) Cast-frame, Differential Drive, Triple-layer Hybrid Carbon Cellulose Composite Cone (HC4) Woofer\u003c\/li\u003e\n\u003cli\u003eMultiCap Crossover Network with Single-wire, Bi-amp\/Bi-wire, and Tri-amp\/Tri-wire Connectivity\u003c\/li\u003e\n\u003cli\u003eFinely Crafted and Beautifully Detailed Enclosure with Carbon Fiber Baffle Trim\u003c\/li\u003e\n\u003cli\u003eSoft-curved Cabinet Walls with Heavily Braced and Dampened Construction\u003c\/li\u003e\n\u003cli\u003eJBL | IsoAcoustics Adjustable Acoustic Isolation Feet\u003c\/li\u003e\n\u003cli\u003eLuxurious High Gloss Finishes with Summit Platinum or Summit Gold detailing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Black","offer_id":47686190825556,"sku":"JBL:SUMMIT-K2-BLK-EA","price":49999.95,"currency_code":"USD","in_stock":false},{"title":"Ebony","offer_id":47686190858324,"sku":"JBL:SUMMIT-K2-EB-EA","price":49999.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/3281\/8260\/files\/k2-black-6.jpg?v=1789586421","url":"https:\/\/www.audioadvice.com\/products\/jbl-summit-k2-3-way-floorstanding-loudspeaker-each","provider":"Audio Advice","version":"1.0","type":"link"}