LG GX vs Polk Audio SIGNA S2 review
LG GX vs Polk Audio SIGNA S2 comparison definitely makes sense. Based on our rating, GX has a total rating of 6.5 out of 10 versus 5 for SIGNA S2. The competitors' control buttons are different: power, volume down, volume up, function and power, volume down, volume up, source, Bluetooth, respectively.
Audio features
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the LG GX has 3.1 versus 2.1 for the Polk Audio SIGNA S2. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. The LG GX got our rating of 7 out of 10, and the Polk Audio SIGNA S2 6 for its audio features and specs. Spotify support not implemented in both soundbars.
Connectivity
Both models do not have WI-FI support. Rivals from our review have Bluetooth support. The LG GX has 1/1 HDMI inputs/outputs versus 1/0 of the Polk Audio SIGNA S2. The HDMI Audio Return Channel (ARC) feature supports both devices. For connectivity, the GX received a rating of 8/10 versus 6/10, respectively.
Features
App control is available for the GX. None of the models under consideration have a built-in microphone. Soundbars do not have Multi-room support.
Multichannel surround
Only the GX has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the GX. For multichannel surround LG GX got a rating of 10, and Polk Audio SIGNA S2 4 out of 10.
Advantages LG GX over Polk Audio SIGNA S2
- App control
- Compatible with Dolby Atmos
- Compatible with DTS:X
Common
Product
Model
Brand
Reviews
General
Placement type
Connection to source
Soundbar buttons
Audio features
Built-in channels
Amplification type
Output power, W
Separate speaker (in package)
Separate speaker connections
Subwoofer
Built-in subwoofer
Separate subwoofer (in package)
Separate subwoofer connections
Streaming services
Apple Music (AirPlay)
Amazon Music
Spotify
Other streaming services
Connectivity
WI-FI
Bluetooth
Ethernet (RJ45)
NFC
HDMI input/output
HDMI ARC
HDMI eARC
HDMI CEC
Optical digital input/output
USB
Coaxial digital input/output
Analog audio input/output (RCA)
Headphone output
Subwoofer output
Features
Voice control
App control
Microphone
Remote control
Multi-room
Multichannel surround
Dolby Atmos
Dolby (other)
DTS:X
DTS (other)
Dimensions
Size (Wx H x D), cm/in
Weight, kg/pounds
Other
Release year
Soundbars SoundStrokes Art comparison rating
- 6.5LG GX
- 5Polk Audio SIGNA S2
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