Powered by Dynamic Balance, Distance Toggle & Polk's patented Power ... one of the most trusted names in home audio. Bring out the best in surround sound systems and acoustic excellence, so ...

Includes: (4) Polk Audio Blackstone TL1 Satellite Speaker CREATES A SOUNDSTAGE COMPARABLE TO ANY LARGE SYSTEM. Features a 2.5" driver and a 0.5" silk dome tweeter for more realistic audio detailing.