Sp Furo 13wmv 2021 【2026 Edition】

The is a 13-inch (330mm) marine coaxial speaker system released as part of SP Furo’s 2021 product lineup. The “WMV” designation stands for Waterproof Marine Version , indicating that the speaker is built with IPX-rated materials, UV-resistant cones, and corrosion-proof terminals. Unlike standard car audio speakers, the 13WMV is specifically engineered for open-air environments where humidity, salt spray, and direct sunlight are constant threats.

– Using the template (included in 2021 packaging), trace and cut an 11.75-inch diameter hole. Sand edges smooth. sp furo 13wmv 2021