Morel hubrid ovation 4" woofers
4" mid-range woofers, technical specs here: Morel Loudspeakers - Mobile Audio - Components - Mid-Woofers/Woofers - Hybrid Ovation
These guys get down low if you want them to, and also extend way up into the higher frequencies as well. Great sounding speakers with tons of output, I used them in a 3-way active set up, so no crossovers will come with them.
Price: $250 shipped OBO . This is all OBO as I can't find any relevant pricing information for them online, but I do feel that $250 is fair, but feel free to make (reasonable) offers. I will discount heavily if someone wants to buy them along with these tweeters: Dynaudio Esotec MD 102 soft dome tweeters
Item Pictures: Coming soon