The tweeters and crossovers came out of my mid-80s K-Horns and work perfectly. I had recapped the networks about a year ago with Solens and the sound was greatly improved. I later ended up upgrading my K-horns and these components need a new home. I see that on ebay the tweeters and crossovers typically sell for $100+.I would be happy to take $80 a pair for either. Will ship anywhere. Carl 831-588-2217