This thread is intended to help those who have either rescued curbside castaways, or bought a pair for a few cents on the dollar that have blown drivers. You can turn them into great sounding Advents with the purchase of new woofers, tweeters and a simple crossover for a little over $300. All this has come about as the result of a recently completed project with a customer who came to me with an objective of creating a whole new OLA with all new parts and even new cabinets he wanted to build for