Sonos wireless subwoofer deal adds room-shaking bass for $140 less

Sonos makes great soundbars, but to get that full home-theater rumble, you need a proper subwoofer. The Sub 4 is the company’s latest wireless sub, and right now Amazon has it marked down to one of its better prices. The normal price is $899, but you can pick it up for $759 on Amazon and … Read more