The ES10 is a powered subwoofer with a forward-firing, long-throw 10-inch woofer in an acoustically optimized cabinet. A Class D amplifier drives the woofer, and two internal Power Ports help the cabinet move air for deeper low-end output.

Advanced DSP handles the bass processing, and Time-Smart Phase Control lets the user align the subwoofer's timing with the rest of the speakers in the room. The cabinet styling is matched to the Signature Elite range, and the compact enclosure is meant to fit in a variety of room positions.

It is intended to pair with midsize home-theater and stereo music systems as the dedicated low-frequency channel. It is offered in black. The product page does not list input or output connectors, power rating or frequency response.