Extron amp assistance

[Plan9]

Hello everyone. I just picked up a clean Extron xpa2003c with the 4/8 ohm outputs. I understand how to modify the RCA cable ends to include short jumpers my only, newbie to these amplifier question is: As there are 3 3pin/pole inputs (with blue connectors) on the back, do I put one RCA cable to the #1 blue input connector and the other RCA cable to #2 blue input connector for stereo? Thanks for any help as I'm looking forward to trying this amp out!

 

[JayGilb]

Yes, that should be correct.
+ going to rca center conductor
-> going to rca shield.
- can be tied to ->

 

[Plan9]

Wow, that was fast...thanks so much again!

 

[Plan9]

Jay Gilb, just two more Extron questions, I promise...
Will the XPA2003C work with an Extron MLS 406 MA Switcher...I've included a photo of back of 406. Thanks again for your help!