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Product comparison · 2 soundbar speakers

LG NB2420A soundbar speaker Black 2.0 channels vs Yamaha YHT-S401 soundbar speaker Black 3.1 channels

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  • 10specifications compared
  • 6differ
  • 4identical
  • 64known for one product only

Key differences

  • Audio output channels
    • 2.0 channels
    • 3.1 channels
  • RMS rated power
    • 160 W
    • 250 W
  • FM radio
    • No
    • Yes
  • Digital audio optical in
    • 2
    • 1
  • AC input voltage
    • 110-240 V
    • 220-240 V
  • Apple docking compatibility
    • Not supported
    • iPhone, iPod

Side by side

Differences highlightedShow differences only
74 specifications
A

LG

NB2420A soundbar speaker Black 2.0 channels

Model NB2420A

View product
B

Yamaha

YHT-S401 soundbar speaker Black 3.1 channels

Model YHT-S401

View product
Audio2 differ
Audio output channelsDiffers2.0 channels3.1 channels
RMS rated powerDiffers160 W250 W
Audio decodersDolby Digital, DTSDolby Digital, DTS
EqualizerKnown for oneYes
Surround modes quantityKnown for one6
Subwooferidentical
Subwoofer connectivityKnown for oneWired
Subwoofer typeKnown for oneActive subwoofer
Subwoofer RMS powerKnown for one100 W
Subwoofer impedanceKnown for one6 Ω
Features1 differ
Product colourBlackBlack
FM radioDiffersNoYes
Built-in displayKnown for oneYes
USB direct playbackKnown for oneYes
Audio formats supportedKnown for oneAAC, MP3, MP4, WAV, WMA
Supported radio bandsKnown for oneFM
Wall mountableYesYes
LED indicatorsKnown for onePower, Stand-by
Recommended usageKnown for oneTV
Technical detailsidentical
Internet TVKnown for oneNo
3DKnown for oneNo
Audio systemKnown for one7.1
CompatibilityKnown for oneAIR SURROUND XTREME
MP3 bit ratesKnown for one5 - 320 Kbit/s
Main unit weightKnown for one1.5 kg
SpeakersKnown for one4
Video formats supportedKnown for oneNot supported
WMA bit ratesKnown for one5 - 384 Kbit/s
Ports & interfaces1 differ
BluetoothKnown for oneNo
Wi-FiKnown for oneNo
Ethernet LANKnown for oneNo
HDMI ports quantityKnown for one4
HDMI inKnown for one3
Number of HDMI outputsKnown for one1
Component video (YPbPr/YCbCr) inKnown for one0
Component video (YPbPr/YCbCr) outKnown for one0
Composite video inKnown for one0
Composite video outKnown for one0
Card reader integratedKnown for oneNo
Digital audio coaxial inKnown for one1
Digital audio coaxial outKnown for one0
Digital audio optical inDiffers21
AUX inKnown for oneNo
Digital audio optical outKnown for one0
Headphone outputsKnown for one1
SCART ports quantityKnown for one0
Connectivity technologyKnown for oneWired
USB 2.0 ports quantityKnown for one1
Power1 differ
AC input voltageDiffers110-240 V220-240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (typical)Known for one40 W
USB poweredKnown for oneYes
Weight & dimensionsidentical
Subwoofer widthKnown for one43.5 cm
Subwoofer depthKnown for one36.1 cm
Subwoofer heightKnown for one13.5 cm
Subwoofer weightKnown for one7.9 kg
Main unit dimensions (WxDxH)Known for one800 x 79 x 79.5 mm
Soundbar weightKnown for one2.31 kg
Packaging contentidentical
Remote control includedYesYes
Other features1 differ
FM band rangeKnown for one87.5 - 108 MHz
Optical disc player typeKnown for oneNot included
Subwoofer driver diameter (imperial)Known for one13.3 cm (5.25")
Receiver typeKnown for oneStandard receiver
Satellite speaker impedanceKnown for one6 Ω
Subwoofer dimensions (W x D x H)Known for one435 x 135 x 361 mm
Audio D/A Converter (DAC)Known for one24-bit/192kHz
Sound enhancement technologyKnown for oneYes
Apple docking compatibilityDiffersNot supportediPhone, iPod
Soundbar dimensions (W x D x H)Known for one1000 x 55.3 x 80 mm
Soundbar speakeridentical
ImpedanceKnown for one4 Ω
Total Harmonic Distortion (THD)Known for one10%
Number of tweeter driversKnown for one1
Number of woofer driversKnown for one1
Tweeter diameter (imperial)Known for one2.54 cm (1")
Woofer diameter (imperial)Known for one6.35 cm (2.5")

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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