TRUTH B2031A B2031, . XLR- TRS-- , 50 21 . 150 75 .
, 8 3/4" , , . BEHRINGER - 4- , .
2031 , . . TRUTH . :
50 21 150 75 , 8 3/4" , BEHRINGER - 4- , () E1 MDF - XLR 1/4" TRS