Kenwood VR-9070-S 7.1-Channel THX-Certified Home Theater Receiver (Silver) 700-watt 7.1-channel home theater receiver (100 watts x 7) with THX Select certification Built-in decoding for THX Select, THX Surround EX, THX Cinema, Dolby Digital, Dolby Digital Surround EX, DTS, DTS-ES, DTS 96/24, and Dolby Pro Logic IIx formats Tuner with 40 AM/FM station presets; 5 DSP modes (arena, theater, jazz club, stadium, and disco) Meets exacting audio standards established by LucasFilm; HD-ready component video switching and HD component pass-through Measures 17.31 by 6.56 by 15.62 inches (W x H x D); 2-year warranty