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Discussion Starter #1
Product Brand & Model:

Sinfoni S100M 4" mids

Condition of all items:

Used 9/10 condition
10/10 function

Total Price: :

$250 shipped

Shipping Terms: :

I got it

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Additional info:

I acquired these in a trade with no real intention of installing them in my car. Just wanted to test them out in my desk for a bit. Extremely smooth and detailed sounding drivers.








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Brad I am interested in these for some bookshelf speakers I have made with Hat L3 drivers, but I could go with 4" drivers.

Please reply with dimensions of the speaker flange at the corners as well as at the apex of the curve. Also depth of driver.
 

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Brad I am interested in these for some bookshelf speakers I have made with Hat L3 drivers, but I could go with 4" drivers.



Please reply with dimensions of the speaker flange at the corners as well as at the apex of the curve. Also depth of driver.


No problem, I Will get your measurements when I get home.
 

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Discussion Starter #5
Brad I am interested in these for some bookshelf speakers I have made with Hat L3 drivers, but I could go with 4" drivers.



Please reply with dimensions of the speaker flange at the corners as well as at the apex of the curve. Also depth of driver.

Let me know if you need any other measurements. I have a cnc so I can cut some rings or a baffle if needed.





Sent from my iPhone using Tapatalk
 

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Thinking that I can make these work,,,,they are a little SMALLER then the recessed dimensions of my existing front baffle.

Last question....any idea of minimum enclosure volume for a 250hz xo...
I only have 2 liters to work with.
 

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Discussion Starter #7
Thinking that I can make these work,,,,they are a little SMALLER then the recessed dimensions of my existing front baffle.



Last question....any idea of minimum enclosure volume for a 250hz xo...

I only have 2 liters to work with.


To be honest, I have yet to come across T/s parameters for these drivers. I think 2L is enough to have them play down to 250 tho.

When I was researching 4" drivers, 2L was around the norm. Scan 12mu asks for 2L to get down to below 200hz so I think these would be ok
 
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