What other audio products do I need for my car?

[Cristian]

This is the last question I promise! I post too dang many of these!

So, I have a 2007 Jeep Grand Cherokee Laredo. I just ordered two Alpine SWE-1243 (12' Alpine type E subs.) A Rockford Fosgate 500 watt MONO amp. I am about to order front and rear door speakers by Rockford Fosgate. I guess I am being told that I NEED tweeters and NEED a seperate amp for the speakers???

What else do I need? Please Help!

***To look at the products search the following on amazon! ( I can't post links on here):
Rockford Fosgate 500 watt mono amp. (Its black and rectangular)
Alpine SWE-1243 12" Subwoofer (4?) Sold Each
Rockford Fosgate Prime R1693 6-Inch x 9-Inch Full Range 3-Way Speakers (Pair)
^First two speakers to show up
I just have the MONO AMP AND SUBS ORDERED. What else do I need? Do I need to return the mono amp and get a 2 channel so I can power the speakers or what??!?!?

 

[dylankinchen]

That's basically all, except a wiring kit for the amplifier. I hope you already have a after market head unit, if not you will also need a line out converter (I recommend the brand "pac ")