hello, bought this Sub w/ box from phantom electronics in Thousand oaks years ago. Yes it works great, comes with sub box and subwoofer. One of the best sounding subs I've heard, not a bubbly pro longed sound, hits hard and has tense rebound, Great for a truck, sedan, rv or living room. Yes, you can test it before you buy it. Box is stout, needs to be re-felted if you're keen on looks.
MMats pro audio subwoofer, sub box, sub cable
pickup location: 5915 Kanan Rd, Agoura Hills, CA 91301