Sony STR-DH790 7.2-Channel 4K AV Receiver
- 7.2 channel surround, Dolby Atmos and DTS:X support
- 5 HDMI ports total, 4 in and 1 out, 4K HDR passthrough
- 165 watts max per channel, 145 watts continuous
- Auto calibration, D.C.A.C. room correction with included mic
- 5.25 inch low-profile height, fits standard AV cabinets
- 18.9 lb, 17 x 11.75 x 5.25 inches
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A multi-channel receiver built for a home theater room with Dolby Atmos and DTS:X support, high definition HDR passthrough, and automatic room calibration, though the slim cabinet-friendly shape trims front panel controls to a minimum.
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ASIN: B079YW5VQLModel: STR-DH790Category: AV Receivers
Overview
A home theater room built around a TV and multiple speakers gets a Dolby Atmos and DTS:X decoder here, with high definition HDR video passthrough and automatic room calibration handled through the included microphone. The low cabinet height lets it slide into furniture built for slimmer components.
Surround decoding and video passthrough are handled together, so a single box manages both the speaker layout and the picture signal from a streaming box or game console. Automatic calibration removes most of the guesswork in speaker balance, though placement in a very large or oddly shaped room can still need manual correction afterward.
Who it's for
A living room home theater with a soundbar-replacing multi-channel speaker set and a high definition source benefits most from the surround decoding and calibration here. A dedicated multi-zone or whole-house audio setup needs a receiver built for that instead.
Pros and cons
- Dolby Atmos and DTS:X decoding included
- 4K HDR passthrough with Dolby Vision support
- Automatic room calibration via included microphone
- Low-profile chassis fits into shorter cabinets
- No Wi-Fi or network streaming built in
- No phono input for turntables
- Second HDMI output not included
Performance notes
Surround processing runs through Dolby Atmos and DTS:X object-based decoding, spreading sound across height and side channels rather than a fixed speaker map. The D.C.A.C. calibration measures the room through the bundled microphone and adjusts channel levels and distances automatically, with Pure Direct bypassing extra processing stages for a cleaner signal path when picture features are not in use.
Specifications
| Brand | Sony |
|---|---|
| Model | STR-DH790 |
| Dimensions & fit | |
| Weight | 18.9 poundshigher than 62% of 43 av receivers |
| Item Dimensions D X W X H | 17 × 11.8 × 5.2 inches |
| Capacity & performance | |
| Output Wattage | 165 watts |
| Audio Output Type | Headphones |
| Audio Output Mode | Surround |
| Power & efficiency | |
| Wattage | 145 watts |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Compatible Devices | Speaker, Television |
| Connectivity Technology | Auxiliary, Bluetooth, HDMI, USB |
| Included components | |
| Unit Count | 1 |
| Warranty & support | |
| Warranty Description | 1 year |
| Software Update Supported To Date | unknown |
| Other details | |
| Control Type | Push Button, Remote |
| Connector Type | Coaxial |
| Number Of Channels | 7 |
| Number Of Items | 1 |
| Total Number Of Hdmi Ports | 5 |
| Mfr Part Number | STRDH790 |
| Builtin Media | Remote Controller |
| Other Special Features Of The Product | Digital Cinema Auto Calibration, Dolby Atmos And DTS:X Decoding, High-Resolution Audio Compatible, Space-Saving Design |
| Format | 4K, Dolby |
| Surround Sound Channel Configuration | 7.2 |
| Wireless Technology | Bluetooth |
| Audio Encoding | DTS |
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Frequently asked questions
Is the Sony STR-DH790 a soundbar?
No. It is a 7.2 channel AV receiver that needs separate speakers connected to it; it does not include speakers or a subwoofer.
Does the Sony STR-DH790 come with speakers?
No, the box includes a calibration microphone, FM antenna, remote control, and batteries; speakers are not included and must be connected separately.
Does the STR-DH790 need an outboard amplifier for 7.2 speakers?
No, all 7.2 channels are powered internally; it drives the full speaker layout on its own.
What is included with the Sony STR-DH790?
The box includes a calibration microphone, FM antenna, remote control, and batteries.