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#1 |
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diyAudio Member
Join Date: Apr 2010
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hi.
I want 5.1 channel integrated amplifier. use with htpc Thank you ![]() ![]()
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#2 |
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diyAudio Member
Join Date: Feb 2009
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What wattage?
So you have 6 outputs? 3 stereo plugs? Your wattage will directly decide on what you are going to get. And how small you want it. There are car audio amp chips that have 4 amps per chip, but low wattage, or you could use LM1875 chips, or LM3886s, which are both single amps per chip. There is a huge range out there Vader, so yea, you need to really say how much wattage you want out of your amp. |
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#3 |
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diyAudio Member
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DIY AUDIO TÜRK?YE • Ba?l?k görüntüleniyor - 5 Kanal LM3886 uygulamas?
This is my 5 channel application. PCB etc everythğing included.. Enjoy!
__________________
Best regards, Ozgur |
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#4 |
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diyAudio Member
Join Date: Jan 2008
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#5 | |
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diyAudio Member
Join Date: Feb 2009
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Quote:
In my computer based application, i have used LM3876 amps in low voltage arrangement for driving 4 ohm loads, and then a discrete 200 watt amp for the subwoofer channel. The 5 channels all drive 4 inch car speakers in small cabinets i made, and the subwoofer driving twin 8 inch sub drivers in a 44 litre cabinet. |
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#6 |
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diyAudio Member
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Sorry this is my fault..
Actually the project includes a subwoofer amplifier also that; DIY AUDIO TÜRK?YE • Ba?l?k görüntüleniyor - JBL GT5-12 ile aktif subwoofer projesi.. An active sub filter, a phase corrector (0-180°), a infrasonic filter and a bridge driver for each PA100 board... It can useable anykind of 12-15" sub driver in a sealed box! By the way you must make two of PA100 amplifier.. So as a conclusion, you will have a 5.1 amplifier which 4x65W sats and a 200W subwoofer. Is it enorugh?
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Best regards, Ozgur |
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