oh. rca output is similar to phono output is it? the red and white (L+R) wires.

how many rca output is required for a setup like...

2 components front and back
1 sub

will i need 3 rca outputs?

yes, those red white left right outputs

for front/rear/sub u need minimum 2 pre out, but 3 is easier

Still,if theres only one pair of RCA out,it's possible to split it into two pairs and hook it up into 2/3 electronic crossover so that we have more output for two pairs of components/mid and a sub right?

Conroe: yes... depending on how much input the e-xover needs... you might need only 1 pair RCA from the HU...

Bingo!I saw a 2/3/4 electronic crossover which needs 2 pair of RCA and some has switch where it can accept 1 pair or 2 pairs.
Basically,if the player comes with 1 pair of RCA out,we can split it with normal 1 to 2 rca converter right?any drop in sound quality or so?

depends on the quality of the elctronic crossover la.....good ones dont come cheap, unless 2nd hand...

lol...did u got my question?i asked whether there will be any drop in sound quality if we split 1 pair of RCA to 2 pairs with normal 1-2 splitter/adapter.

Nope, it won't. But is good to make own RCA. Cheaper and better as long as you get the right cables. Farnell or RS Malaysia is the place for this.

Got drop. If you have to, then go DIY some decent cables from Pasar Road. To avoid quality drop, use good quality pure silver RCA. Then again, its cheaper to throw in an Audio Control.

i think what zenn is saying is... sound quality drop mostly depends on the e-xover you use... and about the cables... minimal lost whereas the xover used is more likely to affect the SQ...

and not all pure silver RCA are good RCA...

yes there will be a drop in sound quality, thats why we recommend electronic crossovers instead of 1-2 rca splitters. and we dont recommend cheap electronic crossovers, they will induce noise as well.

i saw some exp car dint change their HU they use HI to low
saw 1 accord use GENESIS HI to LOW n GENESIS 4Channel amplifier with a domination processor

Well, if you don't have a good HU/transport, give you a world class processor also pointless. Too many processed signal is not good to get a good sound reproduction.

hi guys, i think thats what they did to my myvi la.. i saw them installing something to the std head unit to hook up d woofer.. now the bass is kinda inconsistent. any suggestions?

save up some money to change the HU straight away la.....

u r rite also ~but some car like 350z the build in player include gps some of them will not take it out haha~~
i saw tis car do like tis~bt for sure get an good hu sure better

^Agree with you.... If this is the case, I will choose amps that accepts high inputs like JL Audio. It will save you some money and potential noise problem when using Hi to Low. But I'm pretty sure got other amps in the market that accept this. Just that I prefer JL Audio amp.