Yeah those are the ones.
Why are you upgrading the rear out of interest?
Do you have VIP guests in the back who you want to give amazing sound to?
I've left my rears oem and just running off the headunit.
You don't want high frequency sound coming from behind you. Will completely ruin the sound stage.
Just amp the fronts and stick the hsk163 kit in and stick a sub in the boot. Best set up.
Then you can run your amp bridged to the fronts to give them about 140w per side.
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