The present review is aimed to compare two soundbars - LG GX vs Yamaha YAS-108 that are meant to satisfy the needs of cinema and music lovers. Based on our rating, GX has a total rating of 6.5 out of 10 versus 6.2 for YAS-108. The competitors' control buttons are different: power, volume down, volume up, function and input, mute, volume down, volume up, power, respectively.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the LG GX has 3.1 versus 2.0 for the Yamaha YAS-108. The output power is different and equal to 420 (overall) W for the GX versus 120 W for the YAS-108. Only the Yamaha YAS-108 has a built-in subwoofer. The GX has a wireless connection to separate subwoofer, and the YAS-108 - wired and wireless. Both models received our 7 rating of 10 for their audio features and specs.
Soundbars do not have AirPlay support. Spotify support is available on the YAS-108.
Both models do not have WI-FI support. Rivals from our review have Bluetooth support. Each soundbar has 1/1 HDMI inputs/outputs. The HDMI Audio Return Channel (ARC) feature supports both devices. Both soundbars have a USB connector. For connectivity, the GX received a rating of 8/10 versus 7/10, respectively. App control is available in every soundbar. A built-in microphone is present only on the YAS-108. Soundbars do not have Multi-room support.
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 Yamaha YAS-108 5 out of 10.