The 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 IP67 certification makes them truly purpose-built for marine or motorsport applications where protection from damaging UV rays and water spray is essential.