REVO 12 FA S4-B V2 | 12″ Free Air Marine Subwoofer

Free Air REVO subs are recommended primarily for Infinite Baffle (Free Air) applications where a dedicated subwoofer enclosure is not available or practical. Both 10” & 12” REVO FA subs are available in White or Black frames (Black frames use metallic grey cones). All REVO FA Subs are available in either single 2 Ohm or single 4 Ohm impedances.   All REVO 10” & 12” Subwoofers share the same design features: • Nylas Composite Frame - to withstand extreme environmental use. Designed to accept optional RGB wiring. • Injection Molded Composite Cone – For durability & low distortion. • Santoprene Rubber Spider – Much more durable to water & temperature changes than a traditional treated Cotton Spider used by the majority of marine speakers & subwoofers. • Santoprene Rubber Surround – Offers a superior bond to the composite cone.Also resists deterioration due to water, temperature & ultraviolet exposure. • Stainless Steel Terminals – Designed to resist corrosion.   All REVO Subwoofers are sold without grills.8 different grill designs are available separately for all versions of 10” & 12” REVO HP & FA subwoofers.This will enable users to have matching grills on both REVO Coaxial In-Boat speakers & REVO Subwoofers. Optional RGB LED Kits are available to fit under all REVO 10” & 12” subwoofer grills to enable users to have thousands of LED light display combinations.