Specification | Onkyo TX-NR646 | Onkyo TX-NR656 |
---|---|---|
Additional Features | ||
Bi-amplifying | ||
Audio Return Channel (arc) | ||
Apple Air-play Support | ||
Advanced Sound Retriever (asr) Technology | ||
Three-zone Capability | ||
Smartphone Remote Control | ||
A-b Speaker Switch | ||
Dual-zone Capability | ||
Pure Direct Mode | ||
Auto Power Off | ||
Amplifier | ||
Frequency Response | 20 Hz-20 kHz | 20 Hz-20 kHz |
Output Impedance Per Channel | 6 Ohm, 8 Ohm | 6 Ohm, 8 Ohm |
Output Power Per Channel | 100 W, 170 W | 100 W, 170 W |
Total Output Power | 580 W | 690 W |
Total Harmonic Distortion | 0.08 % | 0.08 % |
Sound Features | ||
Digital Content Protection | has not | HDCP 2.2 |
Surround System Class | 7.2 channel | 7.2 channel |
Surround Sound Effects | Theater-Dimensional Virtual Surround | Neural Surround. Theater-Dimensional Virtual Surround |
Audio D/a Converter | 32bit / 384kHz | 32bit / 384kHz |
Audio Formats | ||
Flac | ||
Apple Lossless | ||
Aiff | ||
Aac | ||
Wma | ||
Wav | ||
Mp3 | ||
Built-in Decoders | ||
Dolby True Hd | ||
Dolby Surround | ||
Dolby Digital Plus | ||
Dolby Atmos | ||
Dts:x | ||
Signal Processing | ||
Video Conversion/scaling | Analog to HDMI up conversion | |
Hdmi Pass-through | Up to 4K | up to 4K |
Upscaling Via Hdmi | has not | up to 4K |
3d Pass-through | has not | |
Connector Type | ||
Optical Digital Outputs | has not | has not |
Hdmi Outputs | 2 | 2 |
Hdmi Inputs | 8 | 8 |
Coaxial Digital Inputs | 1 | 1 |
Optical Digital Inputs | 2 | 2 |
Phones | 1 | 1 |
Av Inputs | 2 | 2 |
Usb | 1 | 1 |
Subwoofer Outputs | 2 | 2 |
Coaxial Digital Outputs | has not | has not |
Radio | ||
Tuner Type | digital | digital |
Preset Station | 40 | 40 |
Tuner Bands | AM/FM | AM/FM |
Media Content Source | ||
Usb-host | ||
Network | ||
Bluetooth | ||
Connectivity Interfaces | ||
Ieee 802.3u | ||
Ieee 802.3 | ||
Wi-fi | ||
Bluetooth | ||
Dimensions | ||
Dimensions | 12.9 x 17.1 x 6.8 inches | 22.5 x 18 x 11 inches |
Functions | ||
Network Audio Player | ||
Internet Radio | ||
Digital Player | ||
Power Device | ||
Standby Power Consumption | 0.1 W | 0.1 W |
Operational Power Consumption | 360 W | 580 W |
Clock | ||
Sleep Timer | has not | |
Built-in Clock | ||
Built-in Display | ||
Colour | black | black |
Type | fluorescent | fluorescent |
General | ||
Brand | Onkyo | Onkyo |