Kenwood KDC-X996, Pioneer DEH-80PRS, or Alpine CDE-138BT

How much difference does running active make? And if you do it can you still run rear fill?
Well running active is tough, but if u know what your doing it can be night and day. I dont know what Im doing so I just run passive. As for rear fill, I believe u can still have rear fill, but I am not totally positive.

 
Why is it tough?
There's a lot that goes into it, not using the passive crossovers with the speakers, I.E picture a 4 channel amp with active cross over capabilities.

First 2 channels are used for your Tweeters with the filter being set to High pass and you adjust the freq. it plays.

The last 2 channels are used for your mid range set to the FULL filter and adjust the freq. accordingly.

Then you'd use another amp for you subwoofer.

Rear fill isn't used much/often when running active.

 
so might have some more questions if I go that route then lol. Thanks Grimy you're really helpful
No prob bro. I actually just got finished gutting all my wire. Excited to get my new system put in. Havent had tunes for 9 months!

 

---------- Post added at 02:03 AM ---------- Previous post was at 02:03 AM ----------

 

There's a lot that goes into it, not using the passive crossovers with the speakers, I.E picture a 4 channel amp with active cross over capabilities.
First 2 channels are used for your Tweeters with the filter being set to High pass and you adjust the freq. it plays.

The last 2 channels are used for your mid range set to the FULL filter and adjust the freq. accordingly.

Then you'd use another amp for you subwoofer.

Rear fill isn't used much/often when running active.
U dont need an active amp with the 80PRS.

 
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