Quote:
OvalNut wrote:
 3. Pay attention to any loss of dynamics or added low freq distortion you may be picking up using Sealed mode. Let your ears decide, but be advised that some pretty well done extensive testing has demonstrated that the Sealed and 10hz tunes can produce those effects at more spirited volumes. |
Tim, thanks for the feedback. I think I'll place a BFD order this week. As far as dynamics, I did feel there was something lost as we brought the sub down to the target line. Turning up the gain a little seemed to help and I haven't noticed any distortion (haven't spent any time listening to music yet though). Can you point me to any online articles regarding Sealed and 10Hz testing. When I get the BFD I'll start by opening the ports back up and bring the system in line with the house curve using only the BFD. Based on your comments I assume dynamics and distortion issues go away at 20Hz?
Anyway... I'll keep posting as I move forward. Thanks again.