Free Express Shipping! Yamaha DXL1K 1100W Powered Portable Speaker System J-Curve Line Array Design, 10 x 1.5" HF Drivers, 1 x 12" Subwoofer, 1100W Max Amplification, Class-D Amplifier Circuit, 37 Hz to 20 kHz Frequency Response, Two Combo XLR-1/4" In,...