Hey sorry not a car thing. I just bought 2 x 15" Jbl professional subwoofers. So unfortunately the Jamo sub has to go. It is a danish brand, well respected for quality audio eqpt. it was top of the range when new. It is a 2x 10" bandpass design, 200w RMS per speaker. has gold plated binding posts, two pair of speaker outputs. It has a glass plate top, and is black wood finish. INbuilt crossover obviously. Cost me $800 3 years ago of years ago...So im open to offers...this thing goes pretty low and goes without saying that it is pretty powerful. Havent decided on a price yet so throw offers.