passive radiator

Hey all, I want to preface this by saying, I have no clue what I am doing, and this has all been fueled by about a week of Adderall fueled research. I am not trying for the absolute best quality, but more to learn. I got a set of 4 AVS-200, and one AVS-100 center for $15, but 2 of the 200s had...

I recently acquired a pair of Philips 22AH487 speakers from the 70s, and I'm absolutely in love with their vintage aesthetic. However, I'd like to give them a modern upgrade while keeping their original look. While they sound decent overall, the bass response is disappointing, especially...