The M2-8 Color OptixT 2-way 8″ speakers deliver loud, clear, accurate sound, and light the way for your journey! The speakers connect with the Rockford Fosgate Color OptixT Controller and RF Connect App, allowing you to customize your own color patterns. The Element ReadyT design and IPX6 certification makes them truly purpose-built for marine or motorsport applications where protection from damaging UV rays and water spray is essential.