Horn-loaded Long-Throw-Mid-/High-Unit with Multi-Cell-Transformer. LINEAR 5 MK2 308 LTA is a highly efficient, scalable and economical long-throw active mid/high unit for large, long and wide rooms as well as open air spaces. It fills the gap between the classic point source PA and the line array in the form of a compact, horn-loaded direct sound source. The LINEAR 5 MK2 308 LTA with 1-inch HF-Driver and Multicell Transformer (MCT) offers unprecedented sound coverage depth without treble drop-off and with compact dimensions.