door speakers

has anyone replaced the speakers in the doors and if so how did you mount them?
i have a 99 d and it has this spacer around the stock speakers and cant mount my new speakers to the spacers.
help

I have; I bought a kit from an audio retailer and mounted them after a little jury rigging. The kit included the spacer adapter, but I had to cut the wires at the door.

Got my adapters on ebay for $5

I am curious about this, our '98 needs new door speakers. Am I hearing that if OEM speakers are not used, you need special parts and re-wiring?

Does anyone know what the rear door 6.5 inch infinity speakers are as far as there ohm rating? Also where do you find replacements for those when they are blown? I have searched stereo stores & Salvage yards but no one has the chrysler infinity speakers & the stereo store said that they have a preamp in them & they are a different ohm than normal auto speakers that they would sell. Please help.