Cost of replacing speakers in a F-150?

[WeBe1]

I want to replace the stock speakers in my '09 crew cab F-150. Quite frankly, the sound is awful and I want something better. How much would it cost me to buy replacement speakers and get them installed. Would I need to buy a new head unit, or amp? Also, how much would it cost to add in subs. I'm mainly just concerned with the price of installation.

 

[spnkysprky]

Goto www.crutchfield.com and goto "outfit my car" on the page and all your questions will be answered. They will give you all necessary info on your factory rrplacement parts and adapters u may need

 

[LuxurySport]

Depending on the speaker you choose you could pay anywhere from $20-$600. Let's just say you spend $50, the installation usually costs $40-$50. So around $100 (average.) Good luck!