Networking
| Bluetooth profiles |
AVRCP, A2DP |
| Bluetooth |
Y |
Audio
| Output impedance |
470 Ω |
| Frequency range |
10 - 100000 Hz |
| Input impedance |
47000 Ω |
| Input sensitivity |
200 mV |
| Dynamic power per channel (3 Ohm) |
160 W |
| Dynamic power per channel (4 Ohm) |
125 W |
| Impedance |
16 Ω |
| Total Harmonic Distortion (THD) |
0.08% |
| Dynamic power per channel (8 Ohm) |
85 W |
| Power output per channel (20-20KHz@8 Ohm) |
100 W |
| Signal-to-Noise Ratio (SNR) |
100 dB |
Technical details
| x.v.Color support |
Y |
| Deep colour support |
Y |
| Audio Return Channel (ARC) |
Y |
| On Screen Display (OSD) |
Y |
| Damping factor |
40 |
| Handheld remote control |
Y |
Packaging content
| Batteries included |
Y |
| FM antenna |
Y |
| AM antenna |
Y |
Radio
| Supported radio bands |
AM, FM |
| FM band range |
87.5 - 107.9 MHz |
| AM band range |
522 - 1710 kHz |
| Preset stations quantity |
40 |
Inputs
| Digital audio optical in |
2 |
| AC (power) in |
Y |
| HDMI in |
4 |
| Digital audio coaxial in |
1 |
| USB ports quantity |
1 |
| Composite video in |
2 |
| Component video (YPbPr/YCbCr) in |
2 |
Additionally
| Ethernet LAN connection |
N |
100 W, 5.1-Channel, Bluetooth, 4 x HDMI, USB Port, 7.8 kg
<b>5.1-Channel A/V Receiver</b>
Surround Sound for Immersive 4K Entertainment
Behind the freshly styled faceplate of the TX-SR343 is high-current Wide Range Amplification Technology to transform your movie, television, and gaming experiences. This receiver has the latest HDMI® connections and supports HDCP 2.2, which means you can stream UltraHD video and spin next-generation 4K Blu-rays. The TX-SR343 is also ready to power and play USB video-subscription streaming devices. The TX-SR343 can up-convert analog video (such as VHS tapes) and send it to your TV through a single HDMI cable for improved picture quality. There’s Bluetooth streaming with audio optimization, and a Burr-Brown DAC to ensure your music is played with pure energy. It’s quite simply our best budget A/V receiver ever.
<b>HDMI® 4 In / 1 Out for UltraHD</b>
All HDMI terminals support the latest TV 4K/60 Hz video displays, and comply with HDCP 2.2 copy protection encoded in content from movie studios, broadcasters, and streaming services, for next-generation UltraHD.
<b>Bluetooth Audio Streaming</b>
Stream virtually any audio from your smartphone, tablet, or PC to your home cinema for clear and powerful sound.
<b>True Power from Discrete Amplifiers</b>
Discrete Amps deliver high instantaneous current to increase speaker control for accurate and dynamic audio reproduction. This precise power is the cornerstone of Onkyo’s amplification philosophy.
<b>HDMI Video Up-Conversion</b>
Only one wire! Every video signal is converted and sent to your TV through one HDMI cable.
<b>Easy Connection Guide on Back Panel</b>
Connections to speakers and external devices are illustrated and clearly labeled on the back panel.
<b>Ready for Streaming Media Devices</b>
The handy USB port supplies power to streaming media players. Keep up with your video subscription services and other programs streamed from the Internet.
