100.4, inputs, wire size..

[triplec19]

This is my first 4-channel amp. I had a few questions as far as what to do being i only have one RCA output remaining from my deck. Does this amp have a 1 channel input mode? If not would using a splitter be a viable option, or would using the output from my other amp work. Also what size power wire and what size speaker wire should i use if im going to be running at 4-ohm?

[Decaf]

u can use the pass-thru on an amp, or splitters off of headunit. what headunit are you using

4g power/ground

12-16g speaker is fine

[triplec19]

by pass thru you mean the output from my other amp? Would running the fronts off the remaining open RCA and splitting the rears to the Sub and the rear inputs on the sundown be the best bet?

this is the headunit:

http://www.crutchfield.com/S-OzOQ9uU4hcr/p_1303200UB/Pioneer-DEH-3200UB.html

[Decaf]

split the front rcas of the headunit for the sundown100.4. leave the rear/subwoofer rcas on headunit for a subwoofer amp. thats what i would do

Edited December 17, 2011 by Decaf

[RichardVakano]

not to threadjack but would the 100.4 work 4 channels with only 1 set of rca