leggoslave
New Head-Fier
- Joined
- May 11, 2009
- Posts
- 10
- Likes
- 21
Ok.. I tried several of the mods presented here and elsewhere. All work as described but for me alter the natural tonal balance way too much.ie at the sake of more bass give up air and transparency. So I figured the change needs to be more subtle and graduated. I realized that perhaps a porous paper-like diaphragm inserted below the foam might do the trick...
I cut out several rings out of Paper Towel roll..uhm yep you read right
I did this using a circle cutter..mine's called the NT Cutter..made in Japan cost $10..
The rings are the same size as the foam with the central hole slightly larger (3.0 cm) to reduce the breathyness that results in the mids as the air is pushed out by the driver and passes by the edge of the inner holes.
I found that three of these paper rings stacked under the original foam diaphragm work to balance the sound out..ie the bass becomes more prominent giving the mids roundness and weight without muffling them too much...
You can play around with the number of rings you stack either side to fine tune the sound to your tastes..u might find one ear hears less into the HF and therfeore requires one less paper on that side..
As for the material..any soft, perforated paper, tissue, or even medical type wound dressing might work..piercing the paper with more holes will make the mids/ highs more transparant.
Think of it like putting sand/lead shot into a speaker enclosure..more sand --> wetter punchier base, more focused mids, less air ..and contra; less sand --> more air, drier flabbier base and unfocused mids etc.
This is an inexpensive solution that requires minimal modding and can result in quite marked improvements in the SQ..try it
I cut out several rings out of Paper Towel roll..uhm yep you read right
I did this using a circle cutter..mine's called the NT Cutter..made in Japan cost $10..
The rings are the same size as the foam with the central hole slightly larger (3.0 cm) to reduce the breathyness that results in the mids as the air is pushed out by the driver and passes by the edge of the inner holes.
I found that three of these paper rings stacked under the original foam diaphragm work to balance the sound out..ie the bass becomes more prominent giving the mids roundness and weight without muffling them too much...
You can play around with the number of rings you stack either side to fine tune the sound to your tastes..u might find one ear hears less into the HF and therfeore requires one less paper on that side..
As for the material..any soft, perforated paper, tissue, or even medical type wound dressing might work..piercing the paper with more holes will make the mids/ highs more transparant.
Think of it like putting sand/lead shot into a speaker enclosure..more sand --> wetter punchier base, more focused mids, less air ..and contra; less sand --> more air, drier flabbier base and unfocused mids etc.
This is an inexpensive solution that requires minimal modding and can result in quite marked improvements in the SQ..try it