[. . . ] With an CITATION XXP hub, up to four different input sources and your Harman Kardon® AVR, you can easily divide your house into four separate entertainment zones, in which local customs and individual musical tastes may prevail. [. . . ] Link in an A-BUS®-equipped remote AVR and make its tuner and The Bridge docking station accessible from throughout the realm. May domestic bliss and your favorite music be with you. Key Specifications Dimensions (H x W x D) and weight: 105mm x 240mm x 38mm (4-1/8" x 9-7/16" x 1-1/2"), 0, 65kg (1. 4 lb) Depth measurement includes knobs, buttons and terminal connections, unless stated otherwise; height measurement includes feet and chassis, unless stated otherwise. Four-zone/eight-room A-BUS® expansion hub CITATION XXP Features Connectivity Four stereo analog inputs and one parallel A-BUS-equipped input One RJ-45 control link for expansion from additional CITATION XXP hubs Four selectable zone outputs with two A-BUS outputs per zone to drive AB 1 or AB 2 amplified in-wall modules Four stereo analog outputs for audio loop out Four routed 3. 5mm mini-jack infrared sockets 12V trigger output Easy of Use Simple connection to any A-BUS-equipped Harman Kardon product Drives up to four individual zones with independent source selection and volume Dual A-BUS output per zone allows up to eight AB 1 or AB 2 amplified in-wall modules to be connected Audio pass-through allows sources to be used for both AVR and multiroom use Multiple CITATION XXP units can be daisy-chained for expansion Four IR emitter outputs Removable IEC power cord Harman Consumer, Inc. Designed to Entertain is a trademark of Harman International Industries, Incorporated. Features, specifications and appearance are subject to change without notice. [. . . ] Features, specifications and appearance are subject to change without notice. [. . . ]