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Available to fit 2- and 4-speaker equipped Electra Glide® models, this complete audio kit provides the latest in Harley-Davidson® audio components. When installed, the increased power of the amplifier provides the speakers with a clean signal, and a custom equalization is available to further optimize the performance of the Boom!™ Audio speaker system.
Fits '14 FLHTCU and FLHTK models. Also fits '14 Street Glide® models equipped with King Tour-Pak® and rear speaker pods. Separate purchase of Power Extension Harness 69200921 is required if installed with Hidden Antenna 76000513. Dealer Digital Technician software update is required. Dealer installation is recommended.
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Once a Boom!™ Audio Amplifier is added to a vehicle with a Boom!™ Box system, the internal radio amplifier is turned off. The addition of a third or fourth set of speakers requires the use of the Boom!™ Audio Speaker Expansion Kit.