Determine whether you will be running the speakers using 1/4 inch balanced speaker cables or using cables with Neutrik connectors.
Locate the stereo balanced powered outputs on the back of your amplifier. Identify the outputs for your method of connection (1/4 inch or Neutrik). Check to make sure the outputs have an output impedance of 8 ohms, matching the input impedance of the speaker enclosures.
Connect one end of the speaker cable to the outputs on the back of the amplifier.
Connect the other end of the cable to the corresponding input jack on the back of the SP3 speaker enclosure.
Power on your amplifier and make sure sound is coming out of the speakers. Adjust the volume level accordingly.