Harman Kardon AVR 340 7.1-Channel A/V Receiver, Silver (Discontinued by Manufacturer) 7.1-channel A/V surround sound receiver with quadruple crossover digital bass management system Built-in Dolby Digital EX, Pro Logic IIx, and DTS (including Discrete, Matrix, Neo:6, and 96/24) decoding High-bandwidth HD-compatible component video switching; proprietary Logic 7 enhanced audio reproduction Compatible with the Harman Kardon Bridge, which offers iPod navigation using AVR 340's preprogrammed remote control 55 watts x 7 high-current amplification; measures 17.3 x 5.9 x 13.8 inches (W x H x D); 2-year warranty