Product comparison · 2 portable stereo systems

Philips CD Soundmachine AZ1837/79 vs Yamaha STAGEPAS 1K

10specifications compared
7differ
3identical
28known for one product only

Key differences

The Yamaha STAGEPAS 1K has 998 W more RMS rated power than the Philips CD Soundmachine AZ1837/79 (1000 W vs 2 W). The Philips CD Soundmachine AZ1837/79 has 7 mm more width than the Yamaha STAGEPAS 1K (341 mm vs 334 mm). The Yamaha STAGEPAS 1K has 279 mm more depth than the Philips CD Soundmachine AZ1837/79 (418 mm vs 139 mm). Subwoofer driver diameter (imperial): 7.62 cm (3") on the Philips CD Soundmachine AZ1837/79, 30.5 cm (12") on the Yamaha STAGEPAS 1K. AC input voltage: 220-230 V on the Philips CD Soundmachine AZ1837/79, 220 -240 V on the Yamaha STAGEPAS 1K.

RMS rated power
- CD Soundmachine AZ1837/79:2 W
- STAGEPAS 1K:1000 W
Subwoofer driver diameter (imperial)
- CD Soundmachine AZ1837/79:7.62 cm (3")
- STAGEPAS 1K:30.5 cm (12")
AC input voltage
- CD Soundmachine AZ1837/79:220-230 V
- STAGEPAS 1K:220 -240 V
Width
- CD Soundmachine AZ1837/79:341 mm
- STAGEPAS 1K:334 mm
Depth
- CD Soundmachine AZ1837/79:139 mm
- STAGEPAS 1K:418 mm
Height
- CD Soundmachine AZ1837/79:262 mm
- STAGEPAS 1K:2000 mm
Weight
- CD Soundmachine AZ1837/79:1.8 kg
- STAGEPAS 1K:23 kg

Side by side

Differences highlightedShow differences only

Comparison of AZ1837/79, STAGEPAS 1K
38 specifications	A Philips CD Soundmachine AZ1837/79 Model AZ1837/79 View product	B Yamaha STAGEPAS 1K View product
Radioidentical
Supported radio bandsKnown for one	FM, MW	Unknown — not stated by the source
Optical driveidentical
Disc types supportedKnown for one	CD, CD-R, CD-RW	Unknown — not stated by the source
Playback modesKnown for one	Fast Backward, Fast forward, Next, Previous, Repeat, Shuffle	Unknown — not stated by the source
Optical drive typeKnown for one	Unknown — not stated by the source	Player
Frequency rangeKnown for one	Unknown — not stated by the source	37 - 20000 Hz
Cassetteidentical
Cassette deck	No	No
Loudspeakers2 differ
RMS rated powerDiffers	2 W	1000 W
Subwoofer driver diameter (imperial)Differs	7.62 cm (3")	30.5 cm (12")
Number of built-in speakersKnown for one	Unknown — not stated by the source	10
Tweeter diameter (imperial)Known for one	Unknown — not stated by the source	3.81 cm (1.5")
Audioidentical
Audio formats supportedKnown for one	MP3, WMA	Unknown — not stated by the source
Displayidentical
Display typeKnown for one	LCD	Unknown — not stated by the source
Built-in displayKnown for one	Unknown — not stated by the source	No
Featuresidentical
MP3 playbackKnown for one	Yes	Unknown — not stated by the source
Volume controlKnown for one	Rotary	Unknown — not stated by the source
Product colour	Black	Black
AntennaKnown for one	FM	Unknown — not stated by the source
Ports & interfacesidentical
Line-inKnown for one	Yes	Unknown — not stated by the source
USB portKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power source	AC/Battery	AC/Battery
AC input voltageDiffers	220-230 V	220 -240 V
Number of batteries supportedKnown for one	6	Unknown — not stated by the source
Compatible battery sizesKnown for one	C	Unknown — not stated by the source
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
DC input voltageKnown for one	Unknown — not stated by the source	100 V
Power consumption (standby)Known for one	Unknown — not stated by the source	85 W
Power consumption (typical)Known for one	Unknown — not stated by the source	25 W
Packaging dataidentical
Package widthKnown for one	371 mm	Unknown — not stated by the source
Package depthKnown for one	139 mm	Unknown — not stated by the source
Package heightKnown for one	262 mm	Unknown — not stated by the source
Package weightKnown for one	2.4 kg	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	341 mm	334 mm
DepthDiffers	139 mm	418 mm
HeightDiffers	262 mm	2000 mm
WeightDiffers	1.8 kg	23 kg
Batteryidentical
Battery typeKnown for one	LR14	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC, Audio (3.5mm)	Unknown — not stated by the source
ManualKnown for one	Yes	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.

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