I have an extra set of 4 inch Pioneer speakers from my convertible rear speaker project. These speakers are model TS-G1043R and handle 120 Watts. They are a great fit to install in the rear anchor cover which is what I did. These speakers are brand new (only removed them from the box to inspect them) and cost me $36. I didn't use them because they didn't have speaker covers which I wanted as well but you can get those seperate. $20 shipped in the U.S.