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Old Jan 7, 2024 | 04:05 PM
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Default Twiddler upgrade

I am thinking this has been beat to death am wanting to upgrade front twiddlers and the rear speaksers on C5 Z. I have done a lot of searching, but have not found what i m looking for yet.
I know they are 3.5 and 5.25 respectivley, but am looking for a good quality speakers, some of the posts I found suggest jl c2 350x and c2 525x, the 350 aren t available any more..
Any suggestions would be appreciated.
TIA
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Old Jan 7, 2024 | 05:22 PM
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I've had good experience with infinity speakers. Also heard good things about the Kicker and Hertz brands. I suggest finding a local shop so you can sample some of these.
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Old Jan 9, 2024 | 11:43 AM
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ok.. my local audio guy has the C2 525x, but he says he is sure the C5 rears are 1 ohm and the JL c2 will blow me out of the car,,
not sure.. any searching I have done on the bose rear ohms is all over the place, some say 1 some 1.5 some 2.
So am asking the audio gurus here to educate me please.

TIA
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Old Jan 9, 2024 | 02:37 PM
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Find another audio guy. Rears are 4 ohm. And if they were 1 ohm, going with a higher impedance speaker will mean less power out of the amp and really not blow you out of the car.
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Old Jan 9, 2024 | 04:39 PM
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Originally Posted by vincec5
find another audio guy. Rears are 4 ohm. And if they were 1 ohm, going with a higher impedance speaker will mean less power out of the amp and really not blow you out of the car.
thanks vince
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Old Jan 12, 2024 | 10:12 PM
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Well I went with Jl c2 350x in the front and c2525x in the back, piece of cake replacing twiddlers, The back was pretty simple also until... the c2 525 wouldn t fit poperly. The magnet is a little bigger then the bose and is too deep to go in the speaker box properly, so instead of taking the dremel and cutting up the box, I installed the speakers with a shim between the mounting bracket and the speaker box, installed the screws and secured them down, they obviously are not flush with box, but i m sure it won t matter and the trim piece will re install just fine. I did the research on these, and everything I read said they would fit easily. Well thats not quite true.. This is jus my experience. They are about 5/16 deeper than the bose and that makes the difference. I could have maybe returned them and went with another brand that was a little thinner, but wanted to keep fronts and backs the same, prob would not matter anyways. just my thoughts.
And is a huuuuge improvement over the over rated Bose system. Updated head unit cp yrs ago to Kenwood DMX9005S Echelon..

Al
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Old Jan 13, 2024 | 12:15 AM
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Nice work. If you ever need to get back in the rears, use the thick foam tape so it fills in the gaps.
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Old Jan 13, 2024 | 08:57 PM
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Originally Posted by VinceC5
Nice work. If you ever need to get back in the rears, use the thick foam tape so it fills in the gaps.
Thats a great idea..haven t got the trim on yet, so I will head to hardware store tomorrow and pick some up. Never thought of that..
Thanks Vince
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