Dave A Posted October 26, 2020 Author Share Posted October 26, 2020 10 hours ago, Marvel said: Very nice Dave... Will be nice not having to sand so much. I think the finishing labor kept a lot of people from getting Dave Harris' horns. How wide is the mouth on these? Do you have a calculated or estimated Fc? Bruce Roughly 12" x 6". Explain fC. Quote Link to comment Share on other sites More sharing options...
geoff. Posted October 26, 2020 Share Posted October 26, 2020 How low the horn is loaded. Is it a 700 hz horn? We will all open our wallets if you get down to 400 hz, lol Quote Link to comment Share on other sites More sharing options...
Dave A Posted October 26, 2020 Author Share Posted October 26, 2020 Just now, geoff. said: How low the horn is loaded. Is it a 700 hz horn? We will all open our wallets if you get down to 400 hz, lol 700 to 800 yes. I get one down to 400 you would have to open your wallet. To get a smooth finish on this horn I have a .015" stepover and that follows the distance across the surface and not just vertically and a horn that big would have a lot of machine time. 2 Quote Link to comment Share on other sites More sharing options...
windashine Posted December 8, 2020 Share Posted December 8, 2020 .... o O (six weeks of mill) Quote Link to comment Share on other sites More sharing options...
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