Can you hook up a 5 channel amp to a h.u that only has 4 rca outs?

[Louisiana_CRX 5,000+ posts]

of course, but i just saw it has no warranty. But if i get it on amazon it is like $306 shipped and comes with a 2 year warranty and amazon is very good to deal with. I think i will be grabbing this amp up here in a few months. There are 6 rca's on this thing though, the 5th channel has 2 rca;s wich kinda threw me off. I assume the 5th channel could run at 2 ohms while the other 4 channels run at 4 ohms like most 5 channel amps can. Seems like a steal for what it does

I was looking for a pic of the jacks...on it some 5chs have a pair on the 5th ch in that case use two y adapters 1 f to 2 m and you won't loose your balance control sub will stay the same...with the ewmote bass level knob youll be able to control the sub...just use the amps crossovers and not your decks...if you use your deck hp crossover you'll loose the sub bass...so the deck needs to be run full range and only use crossovers in the amp