Padded Carrying Bag for TRx3900 and TRx3903. The CB3900 holds two column speakers that are up to 5”W x 5.5”D x 35”L in size. Heavy duty velcro closing flap and two deep side pockets will provide the storage and protection you need for your column array loudspeakers. Note: The TRx3903 is shorter in length than the TRx3900 and will require additional padding to keep the column secure in the carrying bag.