Well i just got a NNBS sierra and im looking to add a little more bass to it.
I've installed a few systems, but i have never messed around with a factory amplified system.
i found this thread: http://chevroletforum.com/forum/showthread.php?t=21917

now im just curious which LOC you all are using, everyone seems to recommend PAC, but which one.

Thanks

 

i did it on my cclb nnbs , it worked out ok at first with the jl cleansweep but quickly ruined the dam bose speakers. used a single tw5 13 in a sealed box with a 500/1 .

just recently added a 400/3 and some of the nicer jl components all around i think the zr series.

sounds alot better

 

audiocontrol LC2i works great

 

i ended up calling pac and they said that AOEM-GM1416 would work with the bose in my truck. I like that it is just plug and play.

 

u should have asked to hear my truck , i didnt get to rock the bass the entire trip because it was rattling the guys clitorus in the back seat .

that pac piece is decent though . i just am a jl buff and the cleansweep process's the sound very well and adjust for the crap mp3's that are out there .

depending on sub you may like how it sounds with just a little more bass . for me the single 13 tw5 was too much and i had to amp the stock bose' . i lasted for about 6 months before they got bad and replaced them with components. Sucks now i need a larger power wire or a nice cap . as i get a voltage drop at times and the high's will cut .

im happy with it and wont change a thing now . the single tw5 is enough for me now and more than enough for my passengers lol.

 

just used the pac AOEM-GM1416 on a Nav upgrade in my truck(2009 sierra) , it plugs into the orig harness and needs no splicing really easy to add a amp. I only have one problem .. I think it may be the trigger wire for the amp out of the pac module and its making a pop in my speakers when the truck starts or the RAP turns the radio off ?

 

ya this piece was only 30 bucks if i don't like it i'll give that clean sweep a shot chase. We will see what happens

 

Sorry for bringing this back from the dead, but how did that PAC piece work out? Will it work with factory nav, or just the regular head unit with BOSE? I would love to upgrade my high's after my recent subwoofer install.

I have an 09 Denali with NAV and BOSE.

 

works pretty good for me. but im just running a single 10. It takes a lil tweaking, but i got it sounding good.

 

I have a converter going to my subwoofer amp, tapped off of the stock bose sub. I am trying to add a highs amp, would the signal from that work for a full range amp as well?