The pricey new Sonos Arc Ultra soundbar with Sound Motion technology, plus the new Sub 4 subwoofer, promise to boost home audio.

(via Cult of Mac - Apple news, rumors, reviews and how-tos)

Want to crank up your computer setup's sound? This MacBook Pro user added a subwoofer to his stand-mounted Audioengine speakers.

(via Cult of Mac - Apple news, rumors, reviews and how-tos)