Ya Gama3a 3awez as2l el nas ely bitfham fil SuB ....ana odamy subeen First:JBL 1000w .....Secound :Sony 1000w ,,,, anhy ely a7san ??? .we ana odamy sub sony bas mosta3mal meen bto3 zman hiba2 hwa a7san wallah agyboh gdid .... Thx :D