Budget Horn Deadening

[Audio_by_Goodwill]

In one of Altec's cost cutting measures near the end they used car wheel well undercoating water-rustproofer/sound deadner. As Aquaplas is real expensive,undercoating is not.

So you can go to your local auto parts store, pickup a couple of cans and spray it on,just mask off areas (Masking Tape) you don't want to cover.

That's an awful idea. A lot of that stuff never really drys and is gummy. It may outgas for a long time, too. I got my 511B's on ebay cheaper than normal becasue they had that crap sprayed all over them.