Yamaha RX-A2040BL 9.2-Channel Wi-Fi Network AVENTAGE Home Theater Receiver Plus A Pair of Boston Acoustics A250 5.25-Inch 2-Way Floorstanding Speakers

high-resolution audio support and two high quality ESS Technology DACs. This AV receiver's HDMI input/output supports 4K Ultra HD video image pass-through. It also can perform 4K Ultra HD upscaling to boost a lower resolution image to super high-def resolution. This ensures compatibility with the latest super high resolution video formats. The latest version of HDMI supports 4K Ultra HD 50/60p input for expanding super high definition resolution 4K Ultra HD broadcasting. This AV receiver provides a variety of network functions that enable you to access more sources and also enhance operation. You can connect the receiver to a network to enjoy Internet radio, Pandora, Rhapsody, Spotify, SiriusXM Internet Radio and PC's on the local area network. Operate your system via Web Browser Control and the free AV Controller App (from iTunes or Google Play) lets you control various functions from your iPod, iPhone, iPad or Android phones/tablets. Boston's new A-Series offers legendary sound, exceptional quality, modern styling, and enduring value. Housed in stunning high-gloss scratch-resistant cabinets with contrasting textured finish and magnetic grilles, A Series loudspeakers look great in any room's decor. To deliver the best performance possible in this price class, Boston Acoustics engineers brought together the best elements of traditional loudspeaker design, incorporating several new technologies and some innovative thinking, to once again set the new standard for performance and value. Each A Series 5-1/4-inch woofer uses Deep Channel Design (DCD) magnet structures to deliver more bass from less amplifier power, resulting in a fuller, cleaner sound. The A Series woofers feature ceramic and glass fiber polymer cones that help to reduce distortion for improved clarity.