Phantom gold

[ogs]

I've seen your other thread and understand better why you ask. Assuming your Gold is working OK I think the current placement of the Gold is the problem. If the speaker sits in a spot that has a big null in the bass area you'll experience what you describe. Even in a very big room a single Phantom should produce reasonable amounts of bass. Maybe not 'enough', but at least a fair amount.
You can do two things: take a room measurement with REW (Room Eq Wizard) to see the amplitude response and/or move the Gold about till you find a placement where it sounds more to your liking.