QSC KW152 Active Loudspeaker w/ QSC KW181 Subwoofer & M20 Speaker Pole Includes: QSC KW152, Locking NEMA 5-15 power cable, Locking CEE 7/4 power cable, Wiring Hookup Diagram, User Manual CD, QSC KW 181 Sub, Lecking NEMA 5-15 USA Cord, Locking CEE 7/7 Cord (EU), CD-Rom User manual, M20 Threaded Speaker Pole, Hookup Digram K Series performance in a more lightweight trapezoidal design 15" 2-way speaker with a a 1.75" diaphragm compression driver 1000-Watt Class D power module (2 x 500W) Extensive DSP featuring DEEP and Intrinsic Correction enhances system performance