Sony BRAVIA Theater Sub 7
sku# 158SASW7
An easy-to-install bass upgrade The BRAVIA Theater Sub 7 helps you add deeper bass impact to the Sony Quad and Trio speaker systems or select Sony BRAVIA sound bars. It also works with compatible Sony A/V receivers. This sub connects wirelessly, so you don't need to run a signal cable across your floor. It's also compact, which means it's not hard to find a nice spot for your sub. Just plug into an AC outlet and pair it with a compatible system.