Output connections, Red (+) black (-), Front right channel output 2b ( f – Roksan Audio 5-CH AMPLIFIER User Manual
Page 6: Centre channel output 3b ( c ) green (+) black (-), Surround left channel output 4b ( s, Blue (+) black (-), Surround right channel output 5b ( s, Bi- amped speaker, Bi- wiring, Standard wiring
