Enjoy all the songs on your playlist with this Onkyo subwoofer. It produces up to 230W of power to deliver booming low tones, and its phase invert switch lets you adjust bass output to your specifications. This Onkyo subwoofer handles the low-frequency emissions produced by the latest music and movies.
The auto stand by function does not work very well. Specifically you must play the music at a moderate to high volume level otherwise the subwoofer will shut off. If you intend to use this speaker for background music or watching programs at modest volume levels it will shut off. This is very annoying needing to repeatedly keep increasing the volume level to turn on the speaker. If you subsequently reduce the volume level to a level you prefer the speaker would then shutoff after 5 to 10 minutes. This is very annoying and therefore I can't recommend this speaker.