I have a realisitic cd-3300 boombox, this thing is from 1987 and rocks for its age. it seriously sounds like there is a tiny subwoofer hiding inside it somewhere. It has new capacitors, it is very well built for a boombox, it pumps out a clean 10rms per channel, I powered a 8" jbl sub with it once lol. Its original speakers can cleanly hit down to 50-60hz range, and 30hz is audible off of its 4" woofers. But now to get to the point, it needs a new left woofer, its started to rattle, and I'd like either a way to fix this rattle, or I want a replacement set of woofers that are as good as these woofers if not better. the max depth any new woofers can be is 2" the cutout hole is 4". So can anyone help me???