(NEW) Klipsch Surround 3 Speaker Pair, Black

I am on my second set of these. Have had the same problem with both. They are too quiet and the right rear channel makes a loud popping noise after an hour or so use. I've upgraded the firmware on the Soundbar 48 and they got a little louder but the loudest noise out of them is still the popping. Volume up volume down doesn't matter they pop. Soundbar volume up or down. Same pop. Bass volume up or down same noise. I guess I could request another set but I emailed Klipsch tech support and we'll see what they say. I had problems with the Soundbar when I got it and had to exchange but not until I got a replacement from the factory did it work right. There was a range of serial numbers they had that were bad. I've seen some questions on these that a replacement set fixed the problem so I'm hoping there is a range of serial numbers affected and they can send me something that is not afflicted with this popping. Other wise I'll look for a refund and give up on having a rear channel. I kept trying. They finally agreed to replace the soundbar for the 3rd time and the rear Surround 3 speakers for the 4th. I've been patient. I've tried a dozen different suggestions. Moving things around rerouting wiring plugging things in to different outlets. I even bought a $400 APC electricity cleaner. So they said we're going to send you a Cinema 600 Soundbar which has fewer issues. I asked them why they weren't replacing everything with a 7.1 so they would all pair straight out of the box. The aid it wasn't necessary the speakers aren't the problem. To be sure I asked if the new stuff would need firmware upgrades. They said no. Their firmware upgrades do not seem to go the way they think they do. Well I got the 600. It would not pair to the back speakers and was 2 firmware editions behind. This one the subwoofer has firmware update too. It says do the bar first. It locked up. I waited an hour. It wouldn't respond to any commands from the buttons or the remote so I unplugged it. Now neither it or the subwoofer will turn on. So I boxed everything back up put the Bar 48 back. Well I don't have to worry about the loud popping anymore because now they won't pair either. I'm guessing you can only pull the blue tooth dongle out and put it back in so many times before it fails. So it's been a year trying to get a working sound bar a subwoofer that pairs and stays paired and rear surround speakers that pair and don't make sounds like there was someone with a 22 automatic firing it in your ear. This is really hard for me. I'm an old loyal Klipsch customer. I have 2 Lascalla Corner horns. The big giant wood ones. They cost over $5000 a piece and this was. 30 years ago. I have a 7.1 Surround sound system I bought from them that were also well over a thousand dollars. I've bought their earbuds and given them as gifts for anyone I think has a good ear for music. Over the 30 years I've owned my Corner Horns I've given hundreds of referrals and positive reviews. No more. The worst thing about it is their customer service. It is Monday through Friday with a very small window in the evenings. So today is the third time I've taken off work to get some help. Using their email system takes sometimes a week for a response. I called Saturday and was reminded only weekend hours. So I took off to call today. They're closed for systems upgrades and training. No mention of that on their phone message Sunday. I'll be honest. They just don't care. I was a long and loyal customer and thats done. This is a horrible product with lousy support and I recommend you don't buy any of their wireless systems. They don't sound good are expensive and if you need support prepare to take a day off work. Sorry this is just too much bad and not enough good.