Logitech Z606 5.1 Surround Sound Speaker System review: Affordable immersive audio

"Surround sound system" and "affordable" aren't words you often see together, but with the Z606 Logitech has put immersive audio within grasp of modest budgets. The Bluetooth-enabled 5.1 system delivers 160 watts of peak power and can pump out sound from TVs, computers, mobile devices, Blu-ray/DVD players, and video game consoles. It's not audiophile quality--and for just $130 you wouldn't expect it to be--but it's a low-risk upgrade from your devices' native speakers. The satellite speakers measure 7.01 x 4.33 x 3.42 inches, and weigh a pound apiece. Each has a 2.5-inch driver and bass port.