I'm needing a Speakon cable ASAP for a DNS-112N Cabinet that I'm ordering. Was wondering if anyone here knew if a 4-pin cable would work. I'm looking at this heavy-duty cable: http://www.sweetwater.com/store/detail/S114NN3# My power amp. is a QSC1104. According to the manual one of the channels will accept a 4-pin so I know that side is good. Thanks.