Is this how these work if I was trying to illustrate the pressure/velocity wave shape?
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So then these things are suppose to resonate at 4 x the 1/4 wavelegth where it wants to cancel out the vent sound traveling over the driver?
It seems so hard to get the air to move over this sufficiently and at the correct angle to generate it (with my mouth). I wonder how much air is moving in a ‘port’ (or the box if in double bass reflex series like the OP) to get it ‘going’ if you folded a 1.56 meter pipe on its self ?
It seems so hard to get the air to move over this sufficiently and at the correct angle to generate it (with my mouth). I wonder how much air is moving in a ‘port’ (or the box if in double bass reflex series like the OP) to get it ‘going’ if you folded a 1.56 meter pipe on its self ?
