JBL Cinema 3181F Singe 18" 4 Ω Subwoofer - Fly able

The JBL 3181F is a professional cinema‑grade passive subwoofer engineered to deliver powerful, deep bass performance for small‑ to medium‑sized movie theaters and premium AV installations. Its shallow‑depth enclosure and integrated rigging points make it ideal for behind‑screen placement or immersive surround setups such as Dolby Atmos and DTS:X systems. Designed to match other JBL Cinema Series loudspeakers in footprint and performance, this model combines robust low‑frequency output with reliable long‑term performance.

Key Features

• Professional cinema subwoofer tailored for theatrical and high‑end audio‑visual installations

• 18‑inch driver for strong, impactful low‑frequency output

• 650 W rated power handling, suitable for sustained playback in cinema environments

• Shallow enclosure design (approx. 14.97 in / 355 mm deep) ideal for behind‑screen placement

• Built‑in rigging points for easy mounting and integration into immersive audio systems