Product comparison · 2 av receivers

Yamaha RX-A4A 110 W 7.2 channels Surround Black vs Yamaha RX-A6A 150 W 9.2 channels Surround Black

Key differences

Power output per channel (20-20KHz@8 Ohm)
- RX-A4A 110 W 7.2 channels Surround Black:110 W
- RX-A6A 150 W 9.2 channels Surround Black:150 W
Audio output channels
- RX-A4A 110 W 7.2 channels Surround Black:7.2 channels
- RX-A6A 150 W 9.2 channels Surround Black:9.2 channels
Power output per channel (1KHz@8 Ohm)
- RX-A4A 110 W 7.2 channels Surround Black:165 W
- RX-A6A 150 W 9.2 channels Surround Black:185 W
Pre-out channels
- RX-A4A 110 W 7.2 channels Surround Black:7.1
- RX-A6A 150 W 9.2 channels Surround Black:11.2
Digital audio optical in
- RX-A4A 110 W 7.2 channels Surround Black:2
- RX-A6A 150 W 9.2 channels Surround Black:3
Digital audio coaxial in
- RX-A4A 110 W 7.2 channels Surround Black:1
- RX-A6A 150 W 9.2 channels Surround Black:2
Weight
- RX-A4A 110 W 7.2 channels Surround Black:16.2 kg
- RX-A6A 150 W 9.2 channels Surround Black:20.3 kg

Differences highlightedShow differences only

Comparison of RX-A4A, RX-A6A
46 specifications	A Yamaha RX-A4A 110 W 7.2 channels Surround Black Model RX-A4A View product	B Yamaha RX-A6A 150 W 9.2 channels Surround Black Model RX-A6A View product
Audio4 differ
Power output per channel (20-20KHz@8 Ohm)Differs	110 W	150 W
Audio output channelsDiffers	7.2 channels	9.2 channels
Power output per channel (1KHz@8 Ohm)Differs	165 W	185 W
Pre-out channelsDiffers	7.1	11.2
Inputs2 differ
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
Composite video inKnown for one	Unknown — not stated by the source	2
Digital audio optical inDiffers	2	3
Digital audio coaxial inDiffers	1	2
Remote (IR) inputKnown for one	1	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	16.2 kg	20.3 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.