I don't know the DD10+, so I'm just speculating here.
I assume that you're talking about Cinema use. I'm not sure if any music recordings have info that low, and if any do - it's not many and it's not much. So, for music use, lowering the frequency would only allowed the wrong signals to pass; turntable rumble, failure of the source unit, etc. It's just a bad idea, IMO.
For home cinema, defeating the sub sonic filter might well alter the impact of an exploding bus, but I doubt it's going to be a big deal. Given the model designation, I assume that your sub has a 10" driver. Asking for output that low from a smallish driver just seems like a bad idea.
I'd pass (please pardon the "low pass" pun).
I assume that you're talking about Cinema use. I'm not sure if any music recordings have info that low, and if any do - it's not many and it's not much. So, for music use, lowering the frequency would only allowed the wrong signals to pass; turntable rumble, failure of the source unit, etc. It's just a bad idea, IMO.
For home cinema, defeating the sub sonic filter might well alter the impact of an exploding bus, but I doubt it's going to be a big deal. Given the model designation, I assume that your sub has a 10" driver. Asking for output that low from a smallish driver just seems like a bad idea.
I'd pass (please pardon the "low pass" pun).