First off I'm writing this review because there's so little on it. I absolutely love this product I installed it into my 2011 xlt f150(basic headunit not sony). For what this is it's so simple to install yes there's some parts that are harder than others but basically if your the find of man to own tools your mostly likly able to install this, I mean I'm 16 and this tool maybe 2 hours max. This will work with any year or model that between 09- 14. I install after market( plug and play) kicker 6x8 in all my doors they were 200$ and came with speaker harness ready for the f150. This sub woofer plus those speakers is a crazy good combo! My only complaint is that because the door speakers play bass to, if your bass is above medium the door speakers kind of distort. But thats not even a problem with the sub woofer lol, couldn't find any thing wrong with it
Pros: I can turn my bass all the way up with full volume and the woofer dosent act or sound weird at all, my door speakers can't handle that much tho. Easy to install sounds amazing, puts out as much bass as my old 15 subwoofer if not more! Do not listen to anyone else this is probally the best thing on the market, I would spend 1000$ for the same thing if I had to! I keep my bass at -1 and it's almost to much bass for me! I'm 16 and the only music I listen to is rap so that's saying something.
Cons: Because this just taps into speaker wires the door speakers still play the bass to, if your bass is higher than medium it will start to distort at loud volumes. Really your not even reaching the speakers full potential but it is still one of the best sounding subs I have heard