JL Audio Fathom f113v2 13" Subwoofer Black (BLEM)

This demo unit is fully functional and has a small blemish on the back bottom left corner. 

The JL Audio Fathom f113v2 is a compact, high-output powered subwoofer designed for accurate low-frequency reproduction in both music and home-theater systems.

It uses a 13.5" long-throw driver paired with a high-power internal amplifier to deliver deep, controlled bass with low distortion, even at higher listening levels. The sealed enclosure prioritizes transient accuracy and pitch definition, making it suitable for two-channel systems as well as multichannel setups. Flexible controls and room-optimization features allow the f113v2 to integrate cleanly into a wide range of rooms and system configurations, whether used on its own or as part of a multi-subwoofer system.