Rockford Fosgate M1-6B Powersport Speakers 148 cu ft / 4

148 cu ft / 4

61 cu ft / 17

- Customers adding rear speakers to a motortcycle that did not have rear speakers

Software updatable via USB

A specially shaped dust cap attaches to the cone body and the voice coil former to improve high frequency behavior

Rockford Fosgate M1-6B Powersport Speakers 148 cu ft / 4The M1 6B Color Optix 2 way 6" speakers deliver loud, clear, accurate sound, and light the way for your journey! Their smaller 6" size allows them to be used in many OEM upgrades. The speakers connect with the Rockford Fosgate Color Optix Controller and RF Connect App, allowing you to customize your own color patterns. The Element Ready design and IPX6 certification makes them truly purpose built for marine or motorsport applications where protection