I have a 2 x 15" cab that I got used. It needs one speaker re-coned and both speakers are out of it. I have a guy lined up who can re-cone the speaker and then I hope to be able to install the speakers myself. I have a few questions. First off - how do I make the connections? I'm assuming that I just solder the wires to the little tabs on the speakers, am I right? I don't need any special kind of solder or some special connector do I? My second question is regarding how exactly I wire things up. I figured I can get a wiring diagram from any number of sources - I just need to know whether to wire the speakers series or parallel to achieve the original ratings for the cab of 400 watts and 4 ohms. So, I did just a little bit of reading, and then checked the speakers to see if I could determine their impedance. I expected them to be either 4 or 8 ohms depending on how they were to be wired - but I found that they seem to be 6 ohms. Can anybody explain and tell me how the speakers should be wired?