India, Nov. 15 -- I like having a good home entertainment setup, but I do not want cables running across my living room just to get better sound from my TV. This is where soundbars with wireless subwoofers make sense. They combine a compact soundbar with a separate subwoofer that can be placed more flexibly, giving movies, music and action scenes a deeper bass response without requiring a long audio cable between the two units.

However, wireless connectivity is only one part of the experience. I would also look at the soundbar's channel configuration, audio formats, connectivity and overall sound quality before buying one. Here are the features I would consider when choosing a soundbar with a wireless subwoofer.

The Sony HT-S40R is desi...