I figure bodily fluids work extremely well. It's easy to obtain them if your speakers sound realllly good.
15 years old, probably too late to extend, probably gone. Look to manufacuter to recone. I do my JBL's every 10, even though recomemded every 5.
15 years old, probably too late to extend, probably gone. Look to manufacuter to recone. I do my JBL's every 10, even though recomemded every 5.