Yamaha HS8S Features:
8' bass-reflex powered subwoofer delivers low frequencies down to 22Hz
22Hz - 150Hz frequency response
High-power 150W amplifier designed expressly for low frequencies
Low Cut switch, Low Cut control (80-120Hz) High Cut control (80-120Hz)
Phase switch lets you set up your subwoofer with simple connections and no additional equipment
XLR and TRS inputs; XLR L and R outputs
Dimensions: 34.5 x 29.5 x 38.25 cm
Weight: 12.4kg