PA Sound System Class Ab Desktop Power Amplifier

Product DescriptionSince the products include the pre-amplifier, you can directly connect and play the audio source! Outputs in Amplifier: Main 4-16ohm / 70V / 100V, 2-Zone 100V and Inputs: 3 Aux Inputs, 2 Microphone Inputs with Mic Priority, USB / SD Card, Radio, Bluetooth etc.Two of the 5 Zones, 3 Auxiliary, 2 Microphones, USB / SD and Bass / Treble Volume can be individually controlled.  This amplifier has over current protection, over voltage protection, short circuit protection, DC protection, boot time delay and so on.Detailed Photos Product Parameters ModelF-6060ARated power15WCaseIron Case; Aluminum Panel; No Handle; Aluminum knobI/O1 MIC IN; 2 AUX IN; USB IN; SD IN;Speaker OutputCOM/4-16ohm/100V;Channel1 Channel Tune2 Bands Control - Treble, Bass MP3Bluetooth; FM Radio; Remote Controller (5 RMB)Amplifier TypeCLASS AB;AcousticsFrequency Response: 80Hz-18KHz; THD: