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installing new system


dubss

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ihave a 04 gmc sierra i wanna start by putting in new component speakers then a pair of subs and amp. i was told i have to run new wires or some type of new setup if i wanan replace the bose speakers because their rated at 2 ohm something like that. so b4 i purchase my component speakers do i have to do somethinng like that? anyone help me out on this.

thanx

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The amplifier and speakers in the Bose system were designed and intended to be used together, if you want different component speakers then I advise you also get a quality 4-channel amp to drive them with; aftermarket speakers don't sound good on the Bose amp, also the Bose amp lowers bass gain the more you crank it up.

 

My suggestion/opinion, assuming you are not going to compete in stereo shows -

* use the factory Bose head unit to start, it's actually not that bad

* buy an aftermarket amplifier interface/adapter (Metro or PAC unit, allows use of an aftermarket amplifier with the Bose head unit)

* buy a 4-channel amp to run the component door speakers, 75-100W per channel is *plenty* (you can also remove the Bose amp)

* if door speakers are running more than 50W per channel then I would go to the trouble of upgrading the factory speaker wiring, make sure it's done right and wired through the molex in the door jamb

* buy a second mono class-D amp and use it to power the factory Bose console sub, it actually sounds pretty good when you put a little power to it but use good judgement and keep the gain down on the sub amp so you don't burn it up!

* when you can afford add a sub enclosure and turn the gain up on your sub amp

* if/when you go over about 1200-1500W of amplification you will need to address your alternator and primary power wiring

 

Those are just opinions and rough guidelines - what brand of component speakers were you thinking of installing?

 

Mr. P. :)

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