Powered Column Speaker, All in one system 8" Features A compact portable column speaker system with an internal media player Battery operated speaker for mobile use 8" Woofer providing deep bass and a separate bass level control 2 x Microphone / line inputs with individual volume control and built-in sound effect control Stereo mini jack input Media Player - Bluetooth, USB device or SD-HC memory cards up to 32GB (MP3, WAV, WMA, APE and FLAC files) The column speaker can be adjusted to 3 different heights Balanced Line outputs Bluetooth TWS function for Wireless Stereo when 2 speakers are used Amplifier Amplifier Power | 75 RMS Frequency Response (+/-3dB) | 45 - 18000Hz Cooling | Natural Air Cooling Mic/Line Input | 2 x Balanced XLR/Jack Line Input | 1 x Mini Jack (stereo) Line Output | Balanced XLR Fuse (5x20mm) | F3, 15A / 250V Power Supply | 230VAC, 50Hz Max Power Consumption | 150W
