A19
# Power:110W
# Woofer: 8" *2
# with USB/SD input,handle and wheel
# with wireless microphone
# with battery inside
# Frequency response:50HZ-20KHZ
# Rated impedance :4 ohm
# Material: professional audio wood
# Woofer: 8" *2
# with USB/SD input,handle and wheel
# with wireless microphone
# with battery inside
# Frequency response:50HZ-20KHZ
# Rated impedance :4 ohm
# Material: professional audio wood