Lab Gruppen C88:4 4-Channel Class TD Power Amplifier With 4 x 2100 watts at 4 ohm (1250 watts at 8 ohm, 1700 watts at 100 volts) Bridge mode: A+B and/or C+D Adjustable gain level per channel NomadLink network connector RJ45 Controlled fan Inputs: 4x balanced Phoenix Outputs: 4x screw terminal Dimensions (W × H × D): 483 × 88 × 343 mm Weight: 12 kg Volts; 120V CALL OR WHATTSAPP