You must be logged in to post a review.
- You cannot add another "SIM800L MODULE SUPPLY" to your cart. View cart
SUB WOOFER LOW PASS FILTER
$0
Hi this is a low pass filter for sub woofer
in this board we use a 4558 OP-AMP
it have a volume for chenge gain
LPF out should connect to amplifire
if connect speeker to LPF its not works correctly
Reviews
There are no reviews yet.