I have loved all the ACI speakers I have owned, and mostly the Titan II LE (which is the last ACI holdout I have). However, it has a problem where it sounds really bad at high output. It seems with only relatively high LFE output, the woofer is bottoming out. It sounds like it is vibrating too hard and can't control itself.
Note, I do not abuse the volume control.....ever. In order to keep this from happening in all but the most dynamic movie scenes, I have to keep the sub level much lower than I normally would - say about 10db. Even with that, the more demanding scenes will still reveal the problem. And with the lower setting, I'm am missing that oomph I used to have.
Does this sound like a driver issue or amp? Or pre-out from the receiver maybe (Denon 4308)? I have tried a different cable, but that's it so far (and no luck). As well, the driver appears to be physically fine (looking from the outside).
I really want to keep the sub, but the lack of the ol' oomph is making me consider selling it as a parts bucket.....an awefully nice looking bucket
Thanks for any help in identify the problem.