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Old 16th February 2009, 04:19 AM   #1
sumit is offline sumit  India
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Default searched enough for woofers india...conti..

Hi guys....

Have made 4,12" woofers. 2 for myself 2 for anyone interested. had to make 4 as i needed to measure TS parameters of a number of drivers to reach conclusive values.

Link :- woofers in India cont.......

rgds
Sumit
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Old 23rd March 2011, 08:54 AM   #2
arshadd is offline arshadd  India
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hi sumit can u tell me plz where i can buy a gud enemmelled copper wire for voice coil in delhi
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Old 23rd March 2011, 04:52 PM   #3
sumit is offline sumit  India
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u can find good copper wire in Bhagirath palace.... behind lajpat rai market. Go with imported copper wires if u r looking for purity.....
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Old 27th March 2011, 01:03 PM   #4
arshadd is offline arshadd  India
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thx sumit is there any brand name of this wire or i jst say k give me imported copper wire tell me yaar plz or u can make voice coil for me in a such quantity
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Old 3rd July 2011, 03:49 PM   #5
khalsa is offline khalsa  India
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I am many types use copper enamled wire for speaker coils but imported wire is properly failed i sugetion to all not waist mony I am build many types of speakers in large qantity
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Old 3rd July 2011, 05:33 PM   #6
bjorno is offline bjorno  Sweden
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Quote:
Originally Posted by sumit View Post
Hi guys....

Have made 4,12" woofers. 2 for myself 2 for anyone interested. had to make 4 as i needed to measure TS parameters of a number of drivers to reach conclusive values.

Link :- woofers in India cont....... - diyAudio

rgds
sumit
Hi Sumit,

Just noticed your driver T/S data has a faulty Vas value, a Vas value of ~99L and a sensitivity of 89.8 dB/1m/1W is consistent with other given data.

b


PS. Why not put the other spare 12" drivers into use, i.e.by designing a TH or a T-TQWT?
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Old 3rd July 2011, 06:26 PM   #7
bjorno is offline bjorno  Sweden
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Wink If the T/S are trustworthy.

FYI:A good performance T-TQWT suggestion:

b
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File Type: gif Sumit-12ich-Driver_T-TQWT.GIF (161.8 KB, 54 views)
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