Harman Kardon Home Theater System Audio Video Rceiver AVR142 JBL 5.1 Speakers including sub woofer / AVR 1425. 1 -Channel A/V receiver with HDMI Features : Power• 70W x 5 into 6 ohms, 1kHz, at <0.07% THD, one channel driven• 35W x 5 into 8 ohms, 20Hz – 20kHz, at <0.07% THD, with all channels driven simultaneously• High-current (±25 amps), ultrawide-bandwidth (10Hz – 100kHz) amplifi er design Surround Processing • Dolby Digital surround decoding using an advanced Cirrus Logic• Full suite of DTS modes• DTS 5.1 (Movie, Music and Game modes) surround sound• Harman-exclusive Logic 7 Cinema and Music surround sound processing in 5.1 channels• Dolby Headphone and Dolby Virtual Speaker surround modes• Five-channel Stereo, Hall and Theater surround modes• 192kHz/24-Bit DAC Connectivity • Three HDMI inputs and one HDMI output• Two assignable, wide-bandwidth (100MHz), HDTV-ready component video inputs and one output• Subwoofer output for direct connection to a powered subwoofer• Three A/V inputs, plus two audio-only inputs• Six-channel-direct inputs for use with external surround decoders• Convenient front-panel audio/video input for use with video games or portable players• Six digital inputs (two optical and two coaxial on rear panel, and one optical and one coaxial on front panel)• One coaxial digital output on rear panel• Front-panel auxiliary input for connecting portable media players Ease of Use • HDMI switching• A/V Sync Delay adjustable for each input• FM stereo/AM tuner with 30 presets and direct-access tuning• Triple-crossover bass manager• Wide range of low-frequency crossover points (40Hz, 60Hz, 80Hz, 100Hz, 120Hz and 200Hz) available• Programmable power-up volume• Six-device, preprogrammed system remote control