The Best AV Receivers Under $500

Under $500 you are choosing which compromise you can live with, and the specification sheets make that choice harder than it needs to be. Three receivers cleared our verification at this price. Each one withholds something different, and the figures that let you compare them — full band, two channels driven — are 80, 70 and 70 watts. Two of the boxes say 165 and 145.

The power figures, and the conditions attached to them

Every wattage on this page is published by its manufacturer. They are not comparable to each other until you read what each one was measured under, and the two biggest numbers on this page were measured under conditions that flatter them.

The Atmos receiver that does publish its power rating

For most of this page’s life the only sub-$500 receiver we could verify with Dolby Atmos was the Onkyo TX-SR3100, and it was also the only one whose manufacturer published no power rating at all— not a low one, none. That receiver is no longer buyable: it has no live listing we can link to, and Onkyo’s own store shows it out of stock behind a Notify Me button. We do not keep a buy link pointed at a dead page, so it has come off this list.

The Yamaha RX300A takes the slot, and it settles the question the Onkyo left open. Yamaha publishes 70 W into 8 ohms, 20 Hz to 20 kHz, 0.09% THD, two channels driven — the same condition as the Denon, on a receiver that also decodes Dolby Atmos and passes 8K/60 and 4K/120. Yamaha calls it the direct successor to the discontinued RX-V385 and lists Atmos, 4K/120, 8K/60, VRR and ALLM among the things it adds.

It is not a free win. Yamaha prints 145 W (6 Ω, 1 kHz, 10% THD, one channel driven) on the same line as the 70 W, and ten percent distortion is a condition no one listens under; Yamaha’s own table labels that one JEITA. The specification table lists DTS but not DTS:X — that is the RX500A’s — while the overview page for the same model advertises “DTS Virtual:X”, which appears nowhere in the table. And the calibration system is named only as “Room Correction”: Yamaha does not call it YPAO for this model.

The receiver that publishes the most, and advertises the most

The Onkyo TX-NR5100 arrived on this page in September 2026, when the Yamaha RX-V385 we had at third lost its last live listing. It is now our first pick, and it is the clearest example on the site of the same machine described two ways by the same company.

Onkyo’s product page headlines 165 watts per channel. Onkyo’s North American owner’s manual rates it at 80 watts per channel into 8 ohms, 20 Hz to 20 kHz, both channels driven, at no more than 0.08% distortion, in the FTC wording. The 165 is measured into 6 ohms, at one frequency, with one channel driven, at ten percent distortion. Both numbers are Onkyo’s; only the second is a rating.

Eighty honest watts is still the most on this page, and it arrives with things neither Yamaha nor Denon offers at the price: Dolby Atmos andDTS:X, a named room correction system in AccuEQ, two HDMI outputs and full network streaming. What it does not bring is a use for all seven amplifier channels — Onkyo’s manual publishes speaker layouts up to 5.1.2 and no further — or a phono input, and at $489 a small price move puts it outside the bracket entirely.

What each one gives up

Two rows decide most purchases. If height channels are the point of the exercise, the Denon is out — it names neither Atmos nor DTS:X anywhere. And if you want the receiver to be the streaming box as well, only the Onkyo does that; the other two are Bluetooth or nothing.

Is 70 watts enough? Do the arithmetic

Seventy watts sounds modest against the three-figure numbers on the boxes, and it is the lowest rating on this page. Against a real speaker at a real distance it is not a problem, and the calculation is short.

Turn the arithmetic around and it explains a common disappointment. Put the same 70 watts on a speaker rated 86 dB and you lose seven decibels, which is most of a five-fold reduction in effective power. Sensitivity is why we lean toward horn-loaded speakers for home theater at this end of the market: it buys back the headroom the receiver cannot.

None of them has a phono input

Denon does not publish one for the AVR-S570BT, Yamaha lists none for the RX300A, and Onkyo lists none for the TX-NR5100 — the RX300A’s analog side is two line-level RCA inputs and nothing else, and the Onkyo’s is three RCA inputs and a 3.5 mm jack. That is a change from one tier up, where the Denon AVR-S670H, the Denon AVR-X1800H, the Yamaha RX-V6A and the Onkyo TX-NR6100 all publish a moving-magnet phono stage.

If a turntable is going into this system, budget for a separate phono stage and read the thirty-second version of whether you need one first. It is a real extra line item, not a footnote.

The ones that just miss

Two receivers we already cover sit just above this bracket, and one of them changes the answer if your budget stretches. The Yamaha RX-V4A publishes 80 W under the same full-band, two-channel condition — which is exactly what the Onkyo on this page publishes, for sixty dollars less, so stretching for it buys MusicCast rather than power. The Denon AVR-S670H publishes 75 W and adds Audyssey MultEQ and a phono input, which is the one thing nothing under $500 has — though Denon’s own info sheet and product title disagree about whether it has Atmos, which we document rather than resolve.

What we would buy

The Onkyo TX-NR5100.It has the most rated power on the page under the condition that can be compared, it is the only one here that decodes both Dolby Atmos and DTS:X, its room correction has a name and a manual, and it is the only one that streams without a box in front of it. Buy it knowing two things: the 165 watts on Onkyo’s own page is not a rating, and the seventh amplifier channel has no published layout to live in. What room correction actually corrects, and what it does not is worth reading before you let AccuEQ decide the ranking for you.

The Denon AVR-S570BT if you do not need Atmos or room correction and you would rather not pay for them. It is the only receiver here that publishes one power figure and leaves it at that, its video section is current, and 70 honest watts into a sensitive speaker is more headroom than most rooms will use. It is also forty dollars cheaper than the Onkyo.

The Yamaha RX300Aif you want height channels at the lowest price on the page. It publishes the same 70 watts as the Denon, adds Dolby Atmos and automatic room correction, and gives up DTS:X and network streaming to do it — which is a reasonable trade at ninety dollars below the Onkyo.

If a games console is the reason you are buying, all three of these publish VRR and the order changes: the Yamaha is the only one on this page that names Quick Media Switching, and the Denon has no ALLM row in its specification table at all despite the marketing copy above it. Our gaming roundup ranks every receiver we cover on published 4K/120 input count and on what each maker will put in writing.

If the receiver is the first box of a system rather than a replacement for one, our under-$1,000 system build starts from the Yamaha RX300A on this page and totals the speakers and subwoofer around it at live prices — and shows why that ceiling buys 3.1 rather than 5.1.