FAT BOX go to their website
A bass cabinet needs to be designed a certain way to enhance musical perception. It should have a tri-ported design. This would not be the standard design.
a ported box is better i have tried a sealed as well as ported and the ported dilivers far more power
Depends on what application it was ported for and by what process.
a ported box will hit the lows better than a sealed box. and they will hit harder.. but a ported box will be louder.
A barrel with ports cut in it.
It depends on what your looking for a ported box gives off more bass but a sealed box is a clearer sound
i love ported boxes because it's less wear and tear on the subs because the air isn't pushing against the sub, but leaving the port. so i found out that you get a louder, better performance with ported boxes.
That would be dependent on your device. It will show any video signal ported to the HDMI port.
This is due to the restriction of air movement on the back side or the cone . This has to do with the properties of a ported speaker verses a non ported suspended speaker.
200 miles an hour
USS Alabama
I have ported from Galveston beach