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The Daily Insight

How many channels does the Denon AVR s720w have?

Author

Daniel Foster

Published Mar 02, 2026

How many channels does the Denon AVR s720w have?

The AVR-S720W has outputs for seven speakers, so you can enjoy a 5-channel home theater setup in your living room and reassign the rear surround channels to power a pair of speakers in a separate room. Relax to your favorite tunes on the patio while the rest of the family takes in a movie with surround sound in the living room.

Is the avr-s720w a 4 ohm amplifier?

The AVR-S720W features a powerful amplifier section that’s fully compatible with low impedance 4 ohm speakers on all channels. Equipped with high current discrete output devices, the AVR-S720W features a maximum 165 watts per channel with identical circuitry on all 7 channels.

Can a HDMI cable be used with an AVR?

Using the Optical cable between the TV and the AVR may still allow you to access DD+ – you will need to test that out. It could help to make sure that you choose HDMI outputs and inputs on bot TV and Receiver that support ARC. Usually they are marked ARC, or the manual specifies which ones are for ARC.

What kind of signal does the Denon AVR get?

The ARC connection provided a Dolby Atmos signal to the AVR which plays as 7.2 to my speakers. I learned over in the Denon receiver thread that the signal is contained in a Dolby digital lossy package. I thought the eARC carried a lossless signal. It will, but eARC is not yet implemented.

What kind of amplification does Denon AVR s720w have?

Discrete Amplification: The Denon AVR-S720W AV receiver features a powerful Class AB power amplifier section equipped with discrete high current power transistors. This discrete amplifier design delivers optimum realism and stunning dynamic range.

Are there any firmware updates for Denon AVR s900w?

RockindaBass! Tell you if you’ve heard this before: I just purchased a Denon AVR-S900W receiver. I set everything up, and was going through the motions, when I checked to see if there were any updates available.

The AVR-S720W features a powerful amplifier section that’s fully compatible with low impedance 4 ohm speakers on all channels. Equipped with high current discrete output devices, the AVR-S720W features a maximum 165 watts per channel with identical circuitry on all 7 channels.

Why did my Denon AVR E400 not update firmware?

I was in the “firmware” loop and came up with the same Communication Fail 0E as others on my Denon AVR-E400. I was attempting the wireless firmware update and stupid me, shut off the system. Tried the reset and nothing (did read that holding down power, forward source select and zone 2 will reset the wifi back to day 1 but didn’t try it).