4 channel amp input question

[70elcoss]

ok im going to try and do my first amp install. im using some old sony amp i have laying around which is rated at

2ch:200w

4ch:80w

im only going to use it to power 4 speakers for the time being, and has 2 rca inputs. one labeled subs and the second labeled main. im assuming main is for speakers and the sub input is obviously for subs. question is, can i hook up a speaker rca input into the sub input?

head unit has rca outputs for front and rear speakers, so i was thinking running an rca from the front output to the main input on the amp and another rca from the rear output on the deck to the sub input on the amp and then wiring up my 4 speakers. hope that made sense

Click to read more...

 

[UnderFire 10+ year member]

Since it says sub, it may have a crossover, and in that case, you would only get bass frequencys from the outputs.

A model number will help us determine how to set-up the amp.

 

[>>SQL<< 10+ year member]

or a pic of the input side of the amp