I have a pair of AR-570 Powered Partner speakers that I've owned since new for almost 30 years. When one of the woofers developed a buzz, I spent weeks scouring the web for replacements, or looking for refoaming components. I stumbled across a very detailed post from, I believe, a Mr. Williams, who had the same problem, and he recommended these speakers as an easy-to-install replacement, and he included pictures and instructions.I bought two of them, replaced the failed AR woofer, and did the side-by-side AB tests, including running the input signal as mono. While I find the Pyle slightly brighter than the AR original, it was very close and I went ahead and installed the second one. The result, for the sum of $30 for the two speakers, is the resurrection to almost as-new condition of these powerful and friendly speakers. What a treat!I recommend without hesitation the use of these speakers as a replacement for the AR-570. Mr. Williams knew what he was talking about...
Rating:
[5 of 5 Stars!]