PYLE PRO PPHP1299AI 2-Way Full-Range Powered Loud Speaker System with Built-In iPod Dock 12in PK 1000W • 2-Way, 2-Speaker Professional Speaker • Xlr & .25 Microphone Inputs • Xlr Stereo Rca Line Input • Xlr & .25 Line Outputs • Built-In Ipod(Tm) Docking Station • Usb • Mp3 Control With Lcd Display • Volume, Bass & Treble Controls • High-Efficiency Mid-Low Woofer • 35Mm Titanium Dome Horn Driver • Ptc Driver Protect • Metal Grill To Protect Woofer/Plastic Cabinet • 35Mm Speaker Stand Mount • 110V - 220V Ac • Crossover Freq: 3.5 Khz • Imp: 8_ ?20% • Sensitivity: 101 ?3 Db • 12 • 1,000W • 1.4 Titanium Compression DriverFreq Resp: 50 Hz - 20 Khz -3 Db