Boom! Audio Stage I Speaker Expansion Kit

Add more Boom!^™ to your bike. This kit permits the addition of a third or fourth pair of speakers to your Boom!^™ Audio-equipped Touring bike. Choose a combination of Boom!^™ Audio Fairing Lower Speakers and/or Rear Speaker Pods (sold separately) to build a sound system custom-designed to your audio demands. System also provides speaker fade capabilities between fairing and non-fairing mounted speakers for highway riding, when it’s needed most.