![Sierra Electronics | SENA 30K Motorcycle Bluetooth Communication System with Mesh & HD Speakers - Dual Pack | SENA 30K | SENA-30K-03D Sierra Electronics | SENA 30K Motorcycle Bluetooth Communication System with Mesh & HD Speakers - Dual Pack | SENA 30K | SENA-30K-03D](https://www.sierra-mc.com/prodimages/sna-30k-01d_lg.jpg)
Sierra Electronics | SENA 30K Motorcycle Bluetooth Communication System with Mesh & HD Speakers - Dual Pack | SENA 30K | SENA-30K-03D
Bits4Bikes.co.nz - Sena's new HD Speaker upgrade kits feature the same premium speakers first seen on the 50S and 50R, with improved sound quality, increased volume and featuring bevelled edges for a
![The SENA Sound Revolution is Here! Premium HD Speaker Kits Are Now Available for the 30K, 20S, 20S EVO and Soon for 10C EVO and 10C Pro! The SENA Sound Revolution is Here! Premium HD Speaker Kits Are Now Available for the 30K, 20S, 20S EVO and Soon for 10C EVO and 10C Pro!](https://static.sena.com/images/default-source/default-album/sena-hd-speakers.png?sfvrsn=92fb3bc_0)