How hard is it, to buy a drop in recone kit and glue it in? Ive seen some videos and the only thing I think id have trouble with is the spacer things with the voicecoil. any tips?
The shim keeps the coil aligned in the gap. It needs to be thick enough to hold the coil away from the center, but still be able to remove it easily. Basically thick enough where you dont have to force it in/out. I believe there is a tutorial stickied in the subwoofer section that will help you get the idea.what is the point of the shim?and how thick does it need to be?