25W Desktop Sound System Mixing Amplifier

Product Description:Gold aluminum sandblasted wire drawing panel Built-in SD card /U disk/radio/Bluetooth/remote control and other functions Microphone priority function, microphone volume adjustment Constant pressure and resistance dual use, two independent volume control switches With infrared remote control kinetic energy, the maximum output power 50W-100W   Have 2 Type with different Amplifier circuit; Class D is Cheaper and More Stable and poweris also bigger; Class AB is heavier than Class D and sound is also better; Gold/Silver/Black Optional.Product Parameter :Product ModelUSB-80ARated Power25 WattsCaseIron Case; Aluminum Panel; Plastic knob(Class D Plastic Knob)I/O2 MIC IN; 1 AUX IN; 1 AUX OUT; USB IN; SD IN;Speaker OutputCOM/4-16ohm/100V;Channel2 Zones with Adjustable KnobTune2 Bands Control - Treble, BassMP3BT; FM Radio; Remote Controller (5 RMB);Amplifier TypeClass AB; CLASS DAcousticsFrequency Response:80Hz-18KHz; THD: