Qt series disco pa speaker boxes rvfm 178 400uk pair of 6 inch speaker boxes from the qt series featuring a high powered main driver coupled with a matched compression driven hf unit front loaded onto ported baffle protected by steel mesh grille the sturdy wood composite construction is trapezoidal in shape to allow arraying of multiple cabinets each cabinet has a hard wearing carpet covering and recessed handles for easy portability rvfm 178 400uk qt6 pa speaker box 6in 100w pair