With the Klipsch R-120SW you enjoy a full bass response. The 12-inch active subwoofer has a frequency range up to 29 Hertz. This brings the basses from your music, films and series to life and you will not miss any detail. Do you want to adjust the sound reproduction exactly? Thanks to the low pass and gain knobs you adjust the bass response to the acoustics of your room. This way the subwoofer seamlessly integrates with your home cinema set.