Description The best fit Achieving good audio quality inside a motorcycle helmet is demanding. The wind, the road, the engine and the type of helmet, all affect the frequencies you hear. With that in mind, these 45 mm speakers combine the sound only a large diameter driver can provide, with a narrow, 42 mm base that can fit almost every modern helmet. Join the sound revolution With a standard 3.5mm jack, these speakers fit practically any communicator on the market, no matter what brand. Owners of Cardo FREECOM and PACKTALK series will enjoy extra boost with new JBL sound processor and firmware. Not a FREECOM or PACKTALK owner? No worries: this powerful hardware will still drive your headset audio performance to new heights.
