MAXPOWER MPD833L Single 8" Woofer with built in Rechargeable battery & one mic

8000 watts max
Digital power amplifier
8" woofer
FM radio
USB/Micro Sd ports
LED display
Remote control
Wired microphone
AUX input/Microphone input
Dimensions: 11-7/8" W x 17-3/4"H x 9-5/8"D