The sound wave coming off the back of your subwoofer reacts with the air contained in the box. Polyester fiber stuffing slows down sound waves inside the box, making the subwoofer perform as if the box were bigger. Use 1 to 1-1/2 pounds of stuffing per cubic foot of box volume.
Polyester fiber stuffing slows down sound waves inside the box, making the subwoofer perform as if the box were bigger. Use 1 to 1-1/2 pounds of stuffing per cubic foot of box volume.
Beside this, What does polyfill do in a speaker box?
When the air passes through the Polyfill it is scattered and dissipated by the fibers, causing the air to be less dense. The speaker then interacts with the enclosure as if it is larger than it really is, changing the sound.
Likewise, How much polyfill do I need for speaker box?
Polyester fiber stuffing slows down sound waves inside the box, making the subwoofer perform as if the box were bigger. Use 1 to 1-1/2 pounds of stuffing per cubic foot of box volume.
Also, How many layers of fiberglass do I need for a sub box?
5-6 layers
What does stuffing a speaker box do?
About the Polyester Fiber Stuffing. The sound wave coming off the back of your subwoofer reacts with the air contained in the box. Polyester fiber stuffing slows down sound waves inside the box, making the subwoofer perform as if the box were bigger.
25 Related Question Answers Found
Should I stuff my sub box?
Absolutely no stuffing is necessary,and in fact detrimental. If so this will be so much easier when making this sub box. What wood would you guys use to get the best sound quality out of the box,and how thick should the wood be.
Should I put polyfill in a ported box?
Yes, polyfill will affect the bass response of the enclosure since polyfill ( given the amount added ) fakes out the subwoofer that it is seeing a larger volume thus ( for a ported enclosure ) will lower the port tuning frequency.
How thick should a speaker box be?
Enclosures should be built with very dense and heavy wood. We recommend MDF (medium density fiberboard) or Medite (high density fiberboard), They are rigid, heavy and not porous like some particle boards. We recommend 3/4″ (19mm) MDF although 1/2″ (12.5mm) MDF is acceptable for woofers 8″ and smaller.
How thick should a subwoofer box be?
Enclosures should be built with very dense and heavy wood. We recommend MDF (medium density fiberboard) or Medite (high density fiberboard), They are rigid, heavy and not porous like some particle boards. We recommend 3/4″ (19mm) MDF although 1/2″ (12.5mm) MDF is acceptable for woofers 8″ and smaller.
How do you make a good speaker box?
Can a sealed subwoofer box be too big?
Below tuning frequency the sub will become uncontrolled and unload and power handling drops. If the enclosure is too large the sub will unload anyway and power handling drops. … Larger sealed enclosures make your woofer more efficient and give greater low frequency extension.
What is the best material to make speaker boxes out of?
To sum it up, MDF is the most popular and generally best material to use to build a subwoofer box. In some niche cases, you may want to use another wood or fiberglass, or some thing else altogether, but if you’re looking for the gold standard then medium density fiberboard is what you need.
Does the size of sub box matter?
When it comes to subwoofers, the answer’s yes; size matters greatly. If you have a couple of 8″ drivers in a box you’re calling a subwoofer, you’re going to be disappointed if you follow the setup steps we’ll be discussing – because you won’t get the results we’re getting.
Does stuffing a sub box help?
If the pass band of the driver is such that the box dimensions will support standing waves, then stuffing is a good idea. This is especially true in midranges or for woofers who cross relatively high in frequency. Too much stuffing can be detrimental to the sound, so less is often better than more.
How deep should a speaker box be?
If we go with a minimum 4″ x 4″ box (the smallest the speaker will allow), then the box can only be about 3″ deep – But I am of course ignoring the space taken up by the speaker itself and the internal bracing. Also, these are internal dimensions. The thickness of the wood will make the box larger.
What do you put inside a subwoofer box?
What happens if sub box is too big?
Remember, there is such a thing as too big. As the size of the enclosure increases, the mechanical limits of the woofer will be easier to reach. … If the port becomes too small, it may result in port noise, or allow the woofer to simply unload.
Last Updated: 11 days ago – Co-authors : 14 – Users : 9
