U12

Precision low-frequency performance in a compact footprint.

The U12 is the entry point of the UNO Series, designed for rooms where a full-size subwoofer isn't an option but reference-grade bass still is. Its 12-inch long-throw driver in a 30-litre sealed enclosure delivers tight, controlled output with predictable behaviour across listening positions.

Like every UNO sub, the U12 is built around sealed-box design, controlled directivity, and consistent tuning, ensuring it integrates cleanly with the rest of a Procella system.

For smaller home cinemas, listening rooms, and discreet installs, the U12 brings the foundation without compromise.