Polk Signature Elite ES12 adds dedicated bass to a home cinema or stereo system. Its forward-firing 12-inch woofer and 300-watt continuous Class D amplifier work with two internal Power Ports in a rigid black cabinet. The removable grille lets you choose a covered or exposed-driver appearance.

Connect a compatible receiver or preamplifier through the dedicated RCA LFE input or stereo RCA line-level inputs. Rear volume, low-pass and Time-Smart phase controls help integrate the subwoofer with your main speakers. Phase adjusts in 45-degree steps, while the variable low-pass setting covers 50–160 Hz for systems that need it.

An auto-on setting wakes the subwoofer when an audio signal is detected and returns it to standby after playback stops. The front-firing design and compact cabinet shape provide flexible placement options, with the feet kept on the floor or supporting surface.

Includes one black Signature Elite ES12 subwoofer with its removable grille, power cord and documentation. A compatible audio system and appropriate RCA connection cable are required. Other speakers, additional subwoofers, TV and furniture shown in the room photograph are not included.