Power amplifier with 2 x 800 Watts into 4 Ohms; 2 x 500 Watts into 8 Ohms; 1700 Watts into 8 Ohms (bridge mode), ATR (Accelerated Transient Response) technology for ultimate punch and clarity, Switchable limiters offer maximum output level with reliable overload protection, Precise power, signal and clip LEDs to monitor performance, XLR and 1/4" TRS input connectors for compatibility with any source. With "Built-like-a-tank" impact-resistant, all-steel 2U rackmount chassis.