Admark AD60 2-Channel Class-D Power Amplifier, 11000W at 4-Ohm, Voltage 60V-380V
2 11000W 4-Ohm. Ad60 Use latest material, gallium nitride, so with Less heat. AD60 use original neutric connectors. Speakon for cable suggest original neutrick NL4FX too, and cable over 4mm thickness.