Soft Start- Limit- Thermal- Short Circuit- Overload- DC Fault Protection and AC Power Supply Fuse Protection Circuits. Active- Signal and Clip LED Indicators. Switchable Stereo- Parallel and Bridge and Switchable Low Cut FiltersMains Input: 220-240Vac- 50/60Hz Power 8 Ohms: 2 x 1500W Power 4 Ohms: 2 x 2500W Power 2 Ohms: 2 x 4000W Bridged 8 Ohms: 1 x 5000W Bridged 4 Ohms: 1 x 8000W Signal Inputs: 2 x XLR Signal Outputs: 2 x Speaker & 2 Pairs of Binding Posts Dimensions: 483 x 88 x 460mm Weight: 10.8Kg. The CD8000 amplifier features high output power- outstanding sound quality and superior stability for a wide range of installed sound systems as well as portable live sound applications. This two channel has a RMS wattage of 2 x 4000W and features Class D technology in a compact 2U package. Automatic clip limiting along with high efficiency tunnel cooling and DC fans ensure reliability time after time.. Power Amplifier-Audio Amplifier-2 Channel Amplifier