P palesha Member Joined 2001 2002-07-06 8:55 pm #1 2002-07-06 8:55 pm #1 I want to make 100w/4ohm amp for subwoofer. I am thinking to use LM 3886 or TDA 7294 in bridge mode. Anybody has done this before. I can learn from their experience. Mahendra Palesha D Dj BASS AMP Disabled Account Joined 2002 2002-07-07 12:49 am #2 2002-07-07 12:49 am #2 LM3886 : 68W - 4Ohm 0.03%THD (good) -> 28V + / - $2.5 +/- easy to build!! very good! TDA7294 : 100W - 4Ohm 10% THD (bad) -> 29V + / - $16!!! +/- not easy soo much... Attachments untitled.jpg 77.7 KB · Views: 632 Status Not open for further replies.
I want to make 100w/4ohm amp for subwoofer. I am thinking to use LM 3886 or TDA 7294 in bridge mode. Anybody has done this before. I can learn from their experience. Mahendra Palesha
D Dj BASS AMP Disabled Account Joined 2002 2002-07-07 12:49 am #2 2002-07-07 12:49 am #2 LM3886 : 68W - 4Ohm 0.03%THD (good) -> 28V + / - $2.5 +/- easy to build!! very good! TDA7294 : 100W - 4Ohm 10% THD (bad) -> 29V + / - $16!!! +/- not easy soo much... Attachments untitled.jpg 77.7 KB · Views: 632
LM3886 : 68W - 4Ohm 0.03%THD (good) -> 28V + / - $2.5 +/- easy to build!! very good! TDA7294 : 100W - 4Ohm 10% THD (bad) -> 29V + / - $16!!! +/- not easy soo much...
