My friend is a composer for tv and film, doing pretty well for himself and making a name. He recently remodeled his in-home studio (small but sweet). He put in new monitor speakers, they are ADAM S2.5-A speakers. Apparently they used a 'folded tweeter'. He bought them from Mercenary Audio. My two questions are: what is a folded tweeter and the benefits of one? and What do people know of ADAM speakers? Thank in advance!!