Dynacord L2800FD DSP, Live Performance DSP Amplifier, 2-Ohm stability, Intuitive system control software for easy setup and control, Balanced XLR in / out, Speaker Twist connectors, Dimensions (W x H x D): 483 x 88 x 462.4 mm, Weight: 16.2 kg@+*Maximum Power Single Channel:*@+@+, 2 Ohm: 2300 W, 2.7 Ohm: 2000 W, 4 Ohm: 1400 W, 8 Ohm: 700 W@+*Maximum Power Dual Channel:*@+@+, 2 Ohm: 2200 W, 2.7 Ohm: 1800 W, 4 Ohm: 1300 W, 8 Ohm: 650 W, Bridged: 4 Ohm: 4400 W, Bridged 8 Ohm: 2600 W