LD Systems Road Buddy 10 , Mobile Speaker, Portable Bluetooth loudspeaker with integrated mixer and wireless microphone, Equipped with: 10"" Ferrite woofer and 1"" tweeter, Integrated Class D power amplifier with 120 W, Frequency range: 55 - 18000 Hz, Maximum SPL: 96 dB SPL (115 dB SPL max), Integrated media player with Bluetooth, USB stick and SD card for MP3, WAV and WMA formats, Integrated mixer with 3 channels, XLR/Jack Combined Input, Jack Instrument / Line Input, RCA L/R input, 2-Band Master EQ, Includes wireless microphone in the registration-free and toll-free ISM range 863 - 865 MHz, Built-in delay, Integrated battery with up to 8 hours running time, Integrated wheels, Integrated trolley, Dimensions (W x H x D): 415 x 525 x 328 mm, Weight: 16.5 kg, Includes remote control, power cord, TNC antenna and handheld transmitter, Suitable protective cover: Article no. #388817# or #490234# (both not included)