Cleaning horns on Avantgarde speakers?


Hello:

What is best recommended for cleaning the horns on Avantgarde speakers? Want to be sure not to ruin the finish on the horns themselves.
frontier1
A belt sander, with #30 grit should do the trick nicely!
;-)

Good luck with your project!
My friend has a full Avantgarde system with trios and solos for surrounds with some basshorns, he was told by avantgarde to use car wax as they use auto paint for their colors and it works well, his horns look awesome!
Honda spray polish and micro fiber cloth spray polish on cloth. Polish away after coating easy to just dust with MFC.