Yamaha HS8S Powered 8" Studio Subwoofer - Black 32-channel Operating Humidity: 0 to 90%

Operating Humidity: 0 to 90%

double chain drive

Storage temperature: -20° to 60° C (-4° to 140° F)

on a radio show

Yamaha HS8S Powered 8" Studio Subwoofer - Black 32-channel Operating Humidity: 0 to 90%The Yamaha HS8S is an 8" bass reflex powered subwoofer that delivers low frequencies down to 22Hz. Features: 8" bass reflex powered subwoofer delivers low frequencies down to 22Hz 22Hz 150Hz frequency response High power 150W amplifier exclusively designed for low frequencies LOW CUT switch, LOW CUT control (80 120Hz) HIGH CUT control (80 120 Hz) PHASE switch allow users to set up a subwoofer system with simple connections and no additional equipment