Hi! Currently using these as garage speakers and wondering if the cabinets might be salvageable. Woofers are 6 1/2, tweeters i think are 1". Believe they were made by RCA. Highs suck, mids suck not quite as bad, bass sucks but not as bad as the highs. Are there any drivers i could use to replace the ones in the boxes or should i just use them for firewood and be done with them? Cabs are approx .4 cubic ft? Worth fooling with?? thanks guys. Regards, J.D.