Cool Music BP-40 40-Watt Battery Powered Acoustic Guitar Amplifier (BP40) A unique maximum wave purity circuit can greatly enhance the reduction of the sound source and improve the overall performance. It lessens energy consumption without losing sound and volume. Its good audio circuit design supplemented by good materials maximize the restoration of the speaker. FEATURES The 8-inch woofer has responsive sensitivity and dynamics and also the utmost portability. And for improving the acoustic guitar sound, a 1.8-inch tweeter is added. It has titanium film diaphragm, which beat any other types, bringing outstand 40KHz frequency response. SPECIFICATIONS Product Dimension : 31*29*21 CM Net weight : 7 KG Speaker ： 8-inch woofer, 2-inch tweeter Output Wattage ：40 Watts Frequency response range ：50-20 KHz Interface ：Two 1/4″ audio interfaces, Two 1/4″ microphone interface Voltage ：110-220V Rechargeable ：Lithium batteries inside can run 6-8 hour Function ：Bluetooth, USB input and Record Package Included ：1*BP-40 Amp, 1*Product Manual Dimension Packaging Weight : 9.0 kg
