I have an older Velodyne sub...VA 810...that's around 6 yrs old and I think the driver is busted. It sounds like it is anyway but it doesn't look like the grill is removable. Anybody know how to remove it? It's only 50W but the thing cost like $500 back then and I hate to give it up. Anybody have any idea what it would cost to repair or where I would take it? I live in San Diego area. Or....is it obsolete by todays standards. I notice most of them nowadays are like 150W or better. Time to replace it? Suggestions welcome and appreciated. P.S. I have an HK 320 in a fairly small room, like around 9 x 14 and really can't spend more than around $350 at the moment.