Lenovo M0420 Black Wired vs Yamaha BR12 loudspeaker Black Wired

Comparison of M0420, BR12

29 specifications	A Lenovo M0420 Black Wired Model M0420 View product	B Yamaha BR12 loudspeaker Black Wired Model BR12 View product
Loudspeakers1 differ
Audio output channelsDiffers	2.0 channels	1.0 channels
Speaker placementKnown for one	—Unknown — not stated by the source	Floor
Speaker enclosureKnown for one	—Unknown — not stated by the source	Closed
TweeterKnown for one	—Unknown — not stated by the source	Yes
Number of tweeter driversKnown for one	—Unknown — not stated by the source	1
Tweeter diameter (imperial)Known for one	—Unknown — not stated by the source	2.54 cm (1")
WooferKnown for one	—Unknown — not stated by the source	Yes
Number of woofer driversKnown for one	—Unknown — not stated by the source	1
Woofer diameter (imperial)Known for one	—Unknown — not stated by the source	30.5 cm (12")
Audioidentical
Peak Music Power Output (PMPO)Known for one	—Unknown — not stated by the source	600 W
Frequency rangeKnown for one	—Unknown — not stated by the source	65 - 20000 Hz
ImpedanceKnown for one	—Unknown — not stated by the source	8 Ω
SensitivityKnown for one	—Unknown — not stated by the source	97 dB
RMS rated powerKnown for one	2 W	—Unknown — not stated by the source
Performanceidentical
Suitable for outdoor useKnown for one	—Unknown — not stated by the source	No
Recommended usageKnown for one	PC	—Unknown — not stated by the source
Ports & interfacesidentical
6.35 mm (1⁄4-inch) inputKnown for one	—Unknown — not stated by the source	1
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	403 mm
DepthKnown for one	—Unknown — not stated by the source	335 mm
HeightKnown for one	—Unknown — not stated by the source	569 mm
WeightKnown for one	—Unknown — not stated by the source	16 kg
Packaging contentidentical
ManualKnown for one	—Unknown — not stated by the source	Yes
Other featuresidentical
Quick installation guideKnown for one	—Unknown — not stated by the source	Yes
InterfaceKnown for one	USB	—Unknown — not stated by the source
Product typeKnown for one	Stereo portable speaker	—Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	USB	—Unknown — not stated by the source

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.