lowering ohms possible?

ok guys for once i need help lol. as most of you know and its pretty obvious i have a 1997 Eldorado. I rewired it and everything because it had bose. recently i came across and am going to install a navi system from an 03 DTS deville, the problem is it needs bose. so im gonna have to revert to my old 4 bose mini amp, but id like to continue use of my aftermarket speaks, why, because they sound better. My front speaks are infinity kappa perfect 6.1s, and my rears are kicker 6x9 3 ways. if you havent figured it out by now, my problem is the bose system runs at 1 ohm and all my speakers are 4 ohms. if i use the speakers the way they are they SOUND much better than the bose drivers, however they do not get as loud as the bose due to the difference in ohms. Now i dont want an aftermarket navi, i like the factory look, a cleansweep would be nice but im a little tapped currently. so i ask you guys, is there any way to lower the ohms on my speaks, or am i going to have to get used to my windows no longer rattleing?

 

yea i know thats how i initially had my subs in with the bose system. its very low quality though and im an audiophile lol. what speaks do you know of that run 1 ohm? i know infinity kappas run 2 ohm along with IDs but idk of any that have 1 ohm.... im really hoping to just lower the ohms of mine lol

 

anyone???
what about maybe adding a speaker, wireing like you would subs to drop ohms?

 

ok well maybe this then i remember seeing it somewhere but now i cannot locate it. im looking for a pac interface i believe, it plugs between the stock radio and the stock plug and gives you a set of rcas, much better quality then just getting a line speaker adapter. Does anyone know what im talking about, i cant seem to find it!

oh and viking any idea where i really could mount these additional speaks, its a 97 eldorado, i already have no room in the door because i had to make some placed to install my 6.5 perfects (i pulled the old bose speak pods out), under the dash theres no depth it has all wireing and ducts for the lower a/c...

would it be possible maybe to connect the left side speaks together and have 2 bose mini amps power 2 speakers/same for right or would this be a no no? im thinking of running a wire to connect both + and both - on the both same side speaks which would lower it to 2 ohms and have 2 100 watt mini amps pushing them...

EDIT

this is what im looking for only i need it in the 32 pin version not 24

http://cgi.ebay.com/PAC-C2A-GM24-GM...ryZ60208QQssPageNameZWD1VQQrdZ1QQcmdZViewItem

 

yea but there really no were to cleanly mout another speaker, also im trying to get as MUCH power as i can out of the bose system with my aftermarket speaks

 

no body heh?

 

yuh and then how do i connect that amp to the bose hu and shyty rca plugs are not an option!

 

yuh converters sound like shyt!

 

lol i did, didnt like the look man, sides my factory has rds and a whole bunch of different sound options like abence, spacious, driver seat, concert hall, etc etc etc

 

aparently cleansweep its gotta be... lol

 

gee soo much empathy lol