audiofilofine,
you need to form a question in a format that would indicate you do the your do some homework. To bulb or even to design 20Hz horn is complex task and it usually made to the specifics of the given circumstances. As rule to use properly the 20hz horn even more complicated then to make it. So, before fantasizing about 20 Hz horns I would like to know that you are serious in your interest and have something to back up your interest.
Rgs, Romy the Cat |
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