Parasound GMAS-18

Picked up this AMAZING parasound gmas 18 sub a few months ago.  I am not doing it justice with my setup.  So selling.  The sub and enclosure were rebuilt and refurbished about 2 years ago.  Sub has no sag.  Enclosure was refurbished to a gloss black.  There are a couple nicks or marks on it.  Co...

Picked up this AMAZING parasound gmas 18 sub a few months ago.  I am not doin...