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LG BH6720S

The LG BH6720S is the entry-level system, with built-in Wi-Fi, 3D-compatibility and LG's Smart TV suite of streaming-media services.

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LG BH6820SW

The LG BH6820SW adds wireless rear speakers over the BH6720S system.

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LG BH9220BW

The LG BH9220BW adds built-in Blueooth and LG's "3D sound" effect over the BH6820SW system.

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LG BH9420PW

The LG BH9420PW adds tallboy speakers and LG's "3D sound" effect over the BH9220BW system.

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