XD Series 2 channel amplifiers range in output from the XD 2500 which can deliver up to 1500 W/channel into 2 ohm loads to the XD 6000 which is optimised to deliver 3650 W/channel  into 4 ohm loads. The XD 5002 is designed specifically to drive low impedance loads and is capable of 3200W/channel into 2 ohm loads. XD series amplifiers require mains voltages of 160 - 270 volts AC and offer high energy  efficiency due to effective power factor control in addition to ruggedness and excellent sound quality.