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Old 09-01-2009, 09:48 PM   #1
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Anyone know impedance of factory Delco speaekers for '87 F body w/UX1?

Before I jump through the hoops to install the new speakers, need to know impedance of the speakers -- replacements are 4 ohm.

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Old 09-01-2009, 11:57 PM   #2
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Re: Anyone know impedance of factory Delco speaekers for '87 F body w/UX1?

They Should be 4 ohm. I took out the speakers on both of my t/a's (86,87) and they were both 4 ohm.
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Old 09-06-2009, 01:28 AM   #3
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Re: Anyone know impedance of factory Delco speaekers for '87 F body w/UX1?

My 6x9 in the rear were Delco electronics at 8ohms! No wonder why they sounded like crap, lol.
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Old 09-06-2009, 05:33 AM   #4
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Re: Anyone know impedance of factory Delco speaekers for '87 F body w/UX1?

most factory speakers are 8 ohms, i think the ones on my cavi were 16 ithink
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Old 09-06-2009, 09:20 PM   #5
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Re: Anyone know impedance of factory Delco speaekers for '87 F body w/UX1?

I have an 88 UX1 stereoRPO2.jpg and the original speakers are labeled 10ohm rears.jpgon the rears and not labeled on the front. Metered between 9.5 ohms and 10.2 ohms, on all speakers, so I assume that the fronts are also 10 ohm

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