Black Connector/blue(King Nipple) 1". Pair is 15,000
Black Connector(Plastic Coupling) 3".Pair is 40,000
Black Connector(Plastic Coupling) 2".Pair is 30,000
Black Connector(Plastic Coupling) 1.5".Pair is 20,000
Black Connector(Plastic Coupling) 1".Pair is 15,000
AVR 2kW 2900