A professional mobile sound system. It offers a power of 350 W, 15'' woofer and 1'' titanium driver. In addition, it features an integrated amplifier, a pair of wireless VHF microphones, an XLR microphone input, and a 6.3 mm instrument jack input. The speaker has a Bluetooth/USB connection, SD/MMC slot, player control panel, 5-band equalizer, separate signal level control for each input and both wireless microphones, and an Echo effect. The system is powered by a network connection or a plug-in rechargeable battery. The cabinet is made of robust plastic and is equipped with a telescopic handle and wheels for easy transport.