JBL CBT-200LA-1 Line Array Column Speaker (Black)The black CBT 200LA 1 Line Array Column Speaker from JBL uses JBL Constant Beamwidth Technology designed to provide true wide band constant directivity coverage up to the highest frequencies and reduce out of coverage lobing. The speaker's assembly consists of a top and a bottom module that, when bolted together end to end, form a 32 driver array that is 6. 6' (200 cm) tall. The speaker can be used for facilities requiring especially long throw or