Alphasonik 15" Powered 2800W PRO DJ Amplified Loud Speaker Bluetooth USB SD Card AUX MP3 FM Radio PA System LED Ring Karaoke Feature Mic (Main Monitor, Band, Church, Party, Guitar Amp) w/ Tripod Stand Alphasonik AKDJ155BTS 2800 Watt Amplified Pro DJ ALPHABASS Speaker System With FREE Special Edition DJ Speaker Stand Included! Built-In Bluetooth with Audio Streaming USB/SD Card/ Aux Inputs (USB & SD up to 32GB Compatible) Built-In FM Radio and MP3 Player Digital LCD Screen With Full Controls Multi-Directional High Quality Microphone and Cable Included Direct Karaoke Compatible Guitar Amp / Speaker Ready Black Painted Heatsink for Faster Heat Dissipation ALPHA Q Bass/Treble Equalizer White LED Ring on Woofer Surround with On/Off Switch 2 XLR Balanced Digital Audio Inputs 1 Banana Plug (1/4") & 1 RCA Audio Inputs 1 XLR Balanced Digital Audio Output 40oz. HQ Graphite Y-30 Magnet 2" Kapton 2-Layer Copper Voice Coil High Compression 1" Titanium Driver with Horn Tweeter ALPHATOUGH Cabinet, Durable and Rugged Material Made to be on the Road Rugged Protective Cabinet Grill Frequency Response: 44Hz - 18kHz Sensitivity: 96dB Impedance: 8 OHM Operation Voltage: Switchable 115-230 Volts