PA system speaker(Ceiling,Column,Garden,Horn,Pendant,Wall-mount,Project,Art panel speakers) (T series)
1. Column speakers:
Material: Aluminum alloyed, aluminum. iron, wooden;
Line voltage: 70V/100V
2. Ceiling speaker:
Material: plastic enclosure + iron grill/plastic grill, Iron enclosure + Iron grill, Aluminum back + Iron grill;
Line votage: 70... - Update: 2007-09-05