Velodyne 15” ULD-15S7 subwoofer and ULD Series II Power Servo Controller amplifier. Everything works. Amplifier (ULD15A7) volume knob has been cleaned oxidation so there is no scratchiness in the dial. Woofer has fresh refoam using a nice, thick, high quality foam surround. Reads 5.8 ohms DC resting resistance. Subwoofer enclosure is roughly 22.5” wide, 17” deep, and 18.2” tall. Heavy at almost 57 lbs and controller is another 14 lbs, before packaging.

Includes wires are at least 8ft long for speaker wire and servo communication cable. The speaker wire has binding post connections on one side, and bare wire on the other. I recommend using the bare wire connection on the subwoofer, so the binding posts don’t wiggle out from vibration and short out the powerful amplifier.

Some marks, as it is used. Please browse through the images and video for overall condition.

No returns.

Thank you for looking.