Step 22Install drivers (tower speakers)
iImage Information

Mark and drill pilot holes for all for all of the mounting holes on the speaker drivers. Then, grab the leads coming from the crossovers and solder them onto the metal tabs coming from the driver. Use your labels to match the positive lead to the bigger tab, usually stamped with a red dot and "+" sign, and the negative lead to the other tab, usually a bit smaller, not marked with a red dot, and stamped with a "-" sign.
Once the drivers are soldered into place, stuff excess speaker wire back into the cabinet and screw the drivers into position using some nice, pan-head, black finish, coarse thread screws.