Surround Sound for Immersive 4K Entertainment
HDMI 4 In / 1 Out: Ready for 4K UltraHD
The latest HDMI specification and HDCP 2.2 compatibility support the latest formats and technologies planned for Hollywood content. The latest HDMI specs offer a significant increase in bandwidth (up to 18Gbps) to support new features such as 4K@50/60 (2160p), which is 4 times the clarity of 1080p/60 video resolution, and 4:4:4 color space.
HDMI Video Up-Conversion
Only one wire! Every video input's signal is converted and sent to your TV through one HDMI cable. Easy!
Ready for Streaming Media Devices
The TX-SR343 has a USB port right next to the streaming media player HDMI input to conveniently power the device. Just plug in, log in to your subscription service and enjoy.
The TX-SR343 has Bluetooth technology built in. Pair up to ten compatible Bluetooth devices and stream high quality wireless audio using the built-in Bluetooth 2.1. The sound is virtually flawless.
Easy Connection Diagrams
Connections to speakers and external source devices are illustrated and clearly labeled on the back panel.
True Power from Discrete Amplifiers
Discrete Amps deliver high instantaneous current to increase speaker control for accurate and dynamic audio reproduction. This precise power is the cornerstone of Onkyos amplification philosophy.
This gives the TX-SR343 110 Watts per channel (6 Ohms, 1 kHz, 0.9% THD, 1 Channel Driven, FTC) & 65 W/Ch (8 Ohms, 20 Hz-20 kHz, 0.7% THD, 2 Channels Driven, FTC).