Help Needed with LG Subwoofer

2ManySpeakers · October 28, 2021

skunk8pe,

I also have he same LG subwoofer (S33A1-D); found it in a dumpster without the soundbar. The subwoofer is substantial/beefy. The cone is stiff and rigid, and the surround is rubber and not foam. I think it is a bargain as a small, cheap 4 Ohm sub. I will probably junk the electronics (way beyond my skill/knowledge) and buy a cheap PartsExpress board 2.1 amp board.

I wish I could find another one of these so I could split the sub frequencies into a left and right channel subwoofer. Maybe I will try Ebay or Craigslist.

Did you do your Jeep/subwoofer project? Please let me know what, if any amp/board you used.

2ManySpeakers

mhalattas · July 9, 2023

hi every one, i wounder if somebody can help me.

my LG Wireless Active Subwoofer model no: S54A1-D power supply board needs to be replaced, and if anybody can direct me where can i buy this board on line.

thank you and best regards.