Dynacord L1300FD DSP, DSP Amplifier, 2 Ohm stable, Intuitive system control software for easy setup and control, Balanced XLR in/out, Speaker Twist connections, Dimensions (W x H x D): 483 x 88 x 462,4, Weight: 12.9 kg@+*Maximum power single channel:*@+@+, 2 Ohm: 1100 W, 2.6 Ohm: 950 W, 4 Ohm: 660 W, 8 Ohm: 350 W@+*Maximum power Dual Channel:*@+@+, 2 Ohm: 1000 W, 2.6 Ohm: 850 W, 4 Ohm: 600 W, 8 Ohm: 320 W, Bridged: 4 Ohm: 2000 W, Bridged 8 Ohm: 1200 W