This unit doesn't come with a TRUE1 Powercon power cable.

Using this Martin Audio subwoofer is easy. Just connect it to your audio system and start enjoying powerful bass. Remember, this unit doesn't include a TRUE1 Powercon power cable, so you'll need to get one separately. When it comes to maintenance, keep it in a dry and clean place. Avoid exposing it to extreme temperatures or humidity. Also, make sure to turn it off when not in use to save energy and extend its lifespan.