Product comparison · 2 audio amplifiers

Yamaha XMV8140-D audio amplifier Home Black, Grey vs Yamaha XMV8280-D audio amplifier Home Black, Grey

Key differences

RMS power output per channel (4 Ohm)
- XMV8140-D audio amplifier Home Black, Grey:140 W
- XMV8280-D audio amplifier Home Black, Grey:280 W
RMS power output per channel (8 Ohm)
- XMV8140-D audio amplifier Home Black, Grey:140 W
- XMV8280-D audio amplifier Home Black, Grey:280 W
Power consumption (typical)
- XMV8140-D audio amplifier Home Black, Grey:250 W
- XMV8280-D audio amplifier Home Black, Grey:450 W

Differences highlightedShow differences only

Comparison of XMV8140-D, XMV8280-D
20 specifications	A Yamaha XMV8140-D audio amplifier Home Black, Grey Model XMV8140-D View product	B Yamaha XMV8280-D audio amplifier Home Black, Grey Model XMV8280-D View product
Audio2 differ
Amplifier class	D	D
Total Harmonic Distortion (THD)	0.2%	0.2%
Signal-to-Noise Ratio (SNR)	100 dB	100 dB
RMS power output per channel (4 Ohm)Differs	140 W	280 W
RMS power output per channel (8 Ohm)Differs	140 W	280 W
Crosstalk (1kHz)	-60 dB	-60 dB
Frequency range	20 - 20000 Hz	20 - 20000 Hz
Ports & interfacesidentical
Speakers connectivity type	Euroblock	Euroblock
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Purpose	Home	Home
Connectivity technology	Wired	Wired
Product colour	Black, Grey	Black, Grey
Power1 differ
AC input voltage	100, 120, 230-240 V	100, 120, 230-240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (typical)Differs	250 W	450 W
Power consumption (standby)	23 W	23 W
Weight & dimensionsidentical
Width	480 mm	480 mm
Depth	422 mm	422 mm
Height	88 mm	88 mm
Weight	10.1 kg	10.1 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.