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Product Comparison
LG NB3730A vs LG NB4530B

LG NB3730A

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LG NB4530B

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Condition New StockNew Stock
General LG NB3730ALG NB4530B
Enclosure
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Sealed(spkr)/Ported(sub)Sealed(spkr)/Ported(sub)
Design ------
Pieces in System
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22
Color
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BlackBlack
Tweeter
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1" Dome (2)0.75" Dome (2)
Midrange
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2" Cone (4)2.5" x 1" Woofers (4)
Woofer
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NoneNone
Separate Subwoofer
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YesYes
Subwoofer Driver
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56" Cone
Features LG NB3730ALG NB4530B
Surround Sound Decoding
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NoNo
Dialogue Enhancement
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Auto Volume
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4K Video Compatible
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NoNo
HDR Video Compatible
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Audio Return Channel
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Remote IR Passthrough
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NoNo
Works with TV Remote (IR)
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Control by App ------
Bluetooth Connectivity YesYes
Wi-Fi
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NoNo
Wall-mountable YesYes
Mounting Bracket Included
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YesYes
Surface Mount Stand Included
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IntegratedIntegrated
Speaker Parts Warranty
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1 Year1 Year
Speaker Labor Warranty
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1 Year1 Year
Amplifier Parts Warranty
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1 Year1 Year
Amplifier Labor Warranty
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1 Year1 Year
Specifications LG NB3730ALG NB4530B
System Frequency Response
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Not GivenNot Given
Powered System YesYes
Sound Bar RMS Power
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160160
Subwoofer RMS Power 140150
Inputs and Outputs LG NB3730ALG NB4530B
Mini Stereo Audio Inputs None1
RCA Stereo Audio Inputs NoneNone
Optical Digital Audio Inputs 11
Coaxial Digital Audio Inputs NoneNone
HDMI Inputs None1
HDMI Outputs 11
USB Port
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NoNo
Subwoofer Output WirelessWireless
Dimensions LG NB3730ALG NB4530B
Sound Bar (inches) 2-13/16H x 40-7/8W x 2-1/8D2-1/4H x 42-7/8W x 3-3/8D
Sound Bar Weight
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5.5 lbs5.1 lbs
Subwoofer (inches)
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14-5/16H x 7W x 12-7/16D13-7/8H x 8-3/4W x 11-1/4D
Subwoofer Weight
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12.2 lbs16.1 lbs
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