Get tomorrow's features today with original Dynamic Audio Amplification in the feature-packed TX-NR555 Network A/V Receiver. This smart hub supports Dolby Atmos and DTS:X enhanced with Accu Reflex phase-calibration technology for crystal-clear object-based sound, and also includes the latest HDMI spec for 4K video. Stream from app to theater via Google Cast, Wi-Fi, or AirPlay and let the 32-bit DAC work its magic on everything from MP3s to 192/24 Hi-Res Audio. But most importantly, big movie sound is amazing thanks to discrete high-current amps that drive speakers effortlessly. So sit back and enjoy the best next-generation entertainment has to offer. The Polk Audio TSi400 floorstanding speaker is the midrange tower speaker in the TSi series with three 5.25-inch woofers resulting in higher power handling and more bass capacity. It's great for high impact movies and music. Its affordable price and small footprint means they can be used as the front channels in a home theater system or as the main speakers in a music system. For home theater, pair it up with some TSi100's or OWM3's for surrounds, CS10 center and PSW series subwoofer and you'll have a spectacular sounding system! The new TSi Series is a quality-built, affordable line of high performance loudspeakers for music and home theater. The TSi Series boasts a stylish look that complements today's flat screen technology, with wood grain finishes, piano black top plates and pewter trim rings. Built for value and sound quality, the TSi Series is a great introduction to high performance sound.

• (1) Onkyo TX-NR555 7.2-Ch Network AV Receiver
• (1) Pair of Polk Audio TSi 400 Floorstanding Loudspeakers (cherry)

(1) Onkyo TX-NR555 7.2-Ch Network AV ReceiverOnkyo