How many fit
27 of the 34 models checked meet every need here: “Put in two height speakers” and “Keep six HDMI sources plugged in”.
27 models fit, out of 34 checkedPicked for one job
Top pick

Denon AVR-X1800H is the place to start if you want Audyssey MultEQ XT, one display and as many as six HDMI sources. Pick Onkyo NR6100 if a TV and a projector need two outputs, or Sony AN1000 if you want its specifically supported Sony wireless-rear system.
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Here are receivers for a true 5.1.2 system, compared on HDMI inputs, display outputs and the room setup tools you will need.
By the numbers
What we found across the AV receivers we compare, plus the checked facts behind each finding.
27 of the 34 models checked meet every need here: “Put in two height speakers” and “Keep six HDMI sources plugged in”.
27 models fit, out of 34 checkedHow we countedThe count uses each product's current fit ratings for “Put in two height speakers” and “Keep six HDMI sources plugged in”. A need with no documented match is not counted.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Denon AVR-X1800H |
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| Onkyo TX-NR6100 |
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| Sony STR-AN1000 |
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Decision guide
Seven amplifiers are needed to drive five bed speakers and two heights. Choose your seven-channel receiver by looking at rear-speaker wiring, input formats and displays.
All seven full-range amplifier channels get used in a 5.1.2 layout. Often the same receiver can run 7.1 instead, though the extra rear surrounds and the height pair are then alternative ways to assign those channels. Trust the speaker layout in the manual over a count of the terminal labels on the back.
Only one HDMI output comes on X1800H, while NR6100 and Sony AN1000 each have two, which makes them the more direct choices when one room holds both a TV and projector. Six inputs are common to all three, but the Sony offers two 4K120 inputs against three on the Denon and Onkyo. Before you settle on a calibration platform, count how many sources need the fast path.
Sony documents that AN1000 works with SA-RS3S and SA-RS5. That helps solve a specific installation problem, provided you use the supported speakers and the supported calibration process. It will not make the receiver's phantom-speaker effects count as more physical amplifier channels. If you later want four heights, you need a nine-channel receiver. Another speaker mode will not get you there.
3 options

Denon, AVR-X1800H
This seven-channel Denon includes Audyssey MultEQ XT and HEOS, plus three 4K120 inputs. It is a targeted pick for a room with one display and two height speakers.
Top pick ifA single-display 5.1.2 room using Audyssey MultEQ XT
Seven channels is still the processing ceiling, whatever the setup.

Onkyo, TX-NR6100
Six HDMI inputs, two display outputs and an MM phono input come on this seven-channel Onkyo. In a mixed-source 5.1.2 room, it connects directly to both a TV and a projector.
Pick this instead ifYou want a TV and a projector both to stay connected, and the Onkyo streaming platform suits your home.
This model does not include Dirac Live.

Sony, STR-AN1000
Sony wireless rear-speaker compatibility and two HDMI display outputs come with seven amplifier channels, enough for 7.1 or 5.1.2. Two of its six HDMI inputs handle 4K120.
Pick this instead ifTwo fast HDMI inputs are enough for you, and the installation is solved by compatible Sony wireless rear speakers.
Its two high-frame-rate inputs cannot cover three separate 4K120 sources.
Ready to buy
Top pick for this job

Wiring for 5.1.2, documented
See price & reviews on AmazonPick this instead if

You want a TV and a projector both to stay connected, and the Onkyo streaming platform suits your home.
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