The Klipsch R-41PM is an active 4 inch speaker for a small room. Due to the 4 inch woofer, this bookshelf speaker comes into its own in a small space. Place the speaker next to your television and enjoy detailed sound when you watch movies or listen to music. Due to the design of the sound box around the tweeter, the high frequencies move to your listening position. Together with the disconnected titanium tweeter, this ensures that you observe all the nuances in the high frequencies.