Speaker：6-inch woofer Rated output power：20 watts Frequency response range：50-20 KHz Interface：1/4″ audio interface Control：3-band EQ and Volume control knob, Gain control of Boost and Bright. Function：Bluetooth player Power Supply：1*TS-20 Amp, 1*Product Manual Product Dimension: 39cm X 29.5cm X 35.5 cm 1 Year Local Supplier Warranty
