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Product comparison · 2 cd players

JVC Boomblaster RV-NB 52B vs Philips AZ137/12 CD player Grey, Silver Portable CD player

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  • 16specifications compared
  • 11differ
  • 5identical
  • 33known for one product only

Key differences

The JVC Boomblaster RV-NB 52B has 38 W more RMS rated power than the Philips AZ137/12 CD player Grey, Silver Portable CD player (40 W vs 2 W). The JVC Boomblaster RV-NB 52B has 4 more batteries supported than the Philips AZ137/12 CD player Grey, Silver Portable CD player (10 vs 6). The JVC Boomblaster RV-NB 52B has 107 mm more depth than the Philips AZ137/12 CD player Grey, Silver Portable CD player (240 mm vs 133 mm). Only the JVC Boomblaster RV-NB 52B has MP3 playback. Product colour: Black on the JVC Boomblaster RV-NB 52B, Grey, Silver on the Philips AZ137/12 CD player Grey, Silver Portable CD player.

  • RMS rated power
    • 40 W
    • 2 W
  • Product colour
    • Black
    • Grey, Silver
  • MP3 playback
    • Yes
    • No
  • Number of batteries supported
    • 10
    • 6
  • Depth
    • 240 mm
    • 133 mm
  • Height
    • 231 mm
    • 240 mm
  • Weight
    • 6.8 kg
    • 2 kg
  • Width
    • 666 mm
    • 300 mm

Side by side

Differences highlightedShow differences only
49 specifications
A

JVC

Boomblaster RV-NB 52BView product
B

Philips

AZ137/12 CD player Grey, Silver Portable CD player

Model AZ137/12

View product
Loudspeakers1 differ
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one2
RMS rated powerDiffers40 W2 W
SpeakersKnown for one2
Radioidentical
Supported radio bandsFMFM
Digital tunerKnown for oneYes
Media typesidentical
CD-R playbackYesYes
CD-RW playbackYesYes
Features3 differ
Device typePortable CD playerPortable CD player
Product colourDiffersBlackGrey, Silver
MP3 playbackDiffersYesNo
CD changerKnown for oneNo
Cassette deckKnown for oneYes
Cassette deck technologyKnown for oneMechanical
Disc loading typeKnown for oneTop
Line-out connectivityKnown for one3.5 mm
Number of decksKnown for one1 deck(s)
Playback modesDiffersRandom, Repeat all, Repeat folder, Repeat oneFast, Fast forward, Fast reverse, Next, Previous, Repeat, Shuffle
Disc types supportedKnown for oneCD, CD-R, CD-RW
Preset stations quantityKnown for one30
Displayidentical
Display typeLCDLCD
Backlight colourKnown for oneBlue
Management featuresidentical
Bass adjustmentKnown for oneYes
Programmable tracksKnown for one20
Volume controlKnown for oneRotary
Sleep timerKnown for oneYes
Power1 differ
Power source typeKnown for oneAC, Battery
AC adapter input voltageKnown for one220 - 240 V
Number of batteries supportedDiffers106
Weight & dimensions4 differ
DepthDiffers240 mm133 mm
HeightDiffers231 mm240 mm
WeightDiffers6.8 kg2 kg
WidthDiffers666 mm300 mm
Battery2 differ
Battery typeDiffersR20, DLR14
Battery voltageDiffers15 V1.5 V
Packaging dataidentical
Package widthKnown for one326 mm
Package depthKnown for one158 mm
Package heightKnown for one275 mm
Package weightKnown for one2.4 g
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Power cord includedKnown for oneYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Technical detailsidentical
RMS output power (max)Known for one2 W
Audioidentical
Audio D/A Converter (DAC)Known for one1-bit
Audio formats supportedKnown for oneMP3, WMA
Total Harmonic Distortion (THD)Known for one10%
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one1

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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