Onkyo TX-SR3100

Onkyo

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Specifications · per-field provenance

● SOURCE-TRACKED

Where we have it, each spec shows where the data came from.

Channel Config5.2Manufacturer

Main Channels5Manufacturer

Sub Pre Outs2Manufacturer

Dolby AtmosYesManufacturer

Dts XYesManufacturer

Room Correction SystemAccuEQManufacturer

HDR SupportDolby Vision, HDR10+Manufacturer

BluetoothYesManufacturer

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Common questions

ANSWERED FROM THE DATA

Can the Onkyo TX-SR3100 drive 4-ohm speakers?

It can't be verified from the spec sheet: the Onkyo TX-SR3100 publishes no rated speaker-impedance range in our data, and we treat a missing rating as "can't check" — never as a yes. Our free builder checks this against the exact parts in your build.

Does the Onkyo TX-SR3100 support Dolby Atmos?

Yes — the Onkyo TX-SR3100 decodes Dolby Atmos, per its manufacturer-stated spec (source-tracked in the table above). Real Atmos playback also needs enough amplified channels for a height layer — a 5.1.2 layout takes seven — so match the channel count to your speaker plan.

Computed from this product’s normalized, source-tracked fields — an unstated spec reads as “can’t check”, never as a yes or a no.

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