The LF5 pro is a high-performance compact single 18-inch subwoofer. A derivative of the LF5+, the LF5 pro is larger, and possess very high output capability with extended low frequency response. A single very-high excursion specialized B&C woofer is mounted into a bass horn enclosure to ensure outstanding performance.

The LF5 pro is designed to be used ground stacked as stand alone or in multiples. Best performance is achieved by close coupling a stack of four or more LF5 pro-opposite on their sides to increase the effective horn area. For large outdoor systems, multiples of these configurations will form a tall vertical source which will direct the bass into the audience yet achieving almost constant horizontal. They are an ideal solution for clubs, large halls, or outdoor events where the systems can be moved easily by a two-person crew. Although the LF5 pro was designed for use with the MH7 Pro and EDGE-X XLA3,XLA5 Line-array systems, it may be used to augment the bass performance of any Lloyd Lee Co. speaker system.