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900W H-class PA Amp with Limiter
900W H-class PA Amp with Limiter
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Old 15th May 2011, 03:30 PM   #1351
gordondean is offline gordondean  Indonesia
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sir apex audio, which is beter for drive subwoofer, h900 or b500 BTL

thank you!
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Old 17th May 2011, 01:10 PM   #1352
mkubawat is offline mkubawat  India
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hi soerdjanto
what is the news about h900 with speaker protector
i'm waiting ..................
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Old 17th May 2011, 01:14 PM   #1353
mkubawat is offline mkubawat  India
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dear diyers
i'm new here
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Old 18th May 2011, 06:36 AM   #1354
ravpreet420 is offline ravpreet420
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Quote:
Originally Posted by soerdjanto View Post
h900 with speaker protector
already on trial, and the results are okay


Click the image to open in full size.
Sir Plz send pcb layout pdf file
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Old 18th May 2011, 11:27 AM   #1355
irvynejay is offline irvynejay  Philippines
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Send a message via Yahoo to irvynejay 900W H-class PA Amp with Limiter
@ ravpreet420 pls be aware that this design have some error example look pin 5 of the ic ne5532

try to compare with this
Attached Images
File Type: jpg h900topsilk.jpg (275.1 KB, 1547 views)

Last edited by irvynejay; 18th May 2011 at 11:48 AM.
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Old 18th May 2011, 11:38 AM   #1356
Julio25 is offline Julio25  Philippines
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@irvynejay,sir did you build the 700 watts leach amp?im planning to build it too for my 2 18 inches sub.what do you think is good for sub?h900 by apex or the leach 700 watts?thanks sir.
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Old 18th May 2011, 11:44 AM   #1357
Julio25 is offline Julio25  Philippines
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@irvynejay..sir did you build the 700 watts leach amp?im planning to build it for my sub 2 pcs 18 inches.what do you think is good for 18 inches sub,h900 by apex or the leach amp?
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Old 18th May 2011, 11:49 AM   #1358
irvynejay is offline irvynejay  Philippines
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yes i did build it leach 700w but in 2 r witch is not good ,so far H900 is more clear and punchy to me
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Old 19th May 2011, 04:52 AM   #1359
ravpreet420 is offline ravpreet420
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Quote:
Originally Posted by irvynejay View Post
yes i did build it leach 700w but in 2 r witch is not good ,so far H900 is more clear and punchy to me
Thanx irvynejay
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Old 20th May 2011, 05:25 AM   #1360
romulo_rosil is offline romulo_rosil  Philippines
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Location: Cebu City
Default h900

boss apex, I have available power supply 97-48-0-48-97, can iI use that power supply for h900?
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