The Spirit is Cardo's entry-level communicator, and this bundle gives it a serious audio boost. The 45mm JBL speaker kit replaces the standard 32mm speakers to deliver fuller, louder sound for music and calls. It is the pick for riders who want the Spirit's low price with a step up in listening quality. Choose Single or Duo and one or two 45mm sets at checkout. For full Spirit features, see the main Spirit product page.