Amp Receivers Weatherproof, But Not Much More How Do I Connect By Pioneer Amp/Receiver To Speakers?

How do I connect by Pioneer Amp/Receiver to Speakers? - amp receivers weatherproof, but not much more

Hello, I recently bought a turntable and a Pioneer SX-3400th I have a pair of computer speakers, I would like to connect this amp in conjunction with, but I have no idea how. Any help is greatly appreciated!