OSD Nero 5.8GHz Wireless Surround Sound Rear Speaker Amplifier 2 x 50W with Subwoofer Output

This works great. Our house is full of WifI, cell phones, etc, and there seems to be no interference. I am running a subwoofer remotely so "sound quality" is hard to hear, but it sounds fine to me. (low frequencies are easiest to reproduce, so it is probably fine)One thing, it does introduce a delay. When I ran my receiver speaker setup the apparent "cable length" of the sub woofer was pretty long. Fortunately most good receivers can compensate the timing for things like this.The delay might be more of a problem for high frequency speakers (like front / dialog) if your receiver can not adjust for it.

I didn't know these existed. They are great. You turn them both on, they pair immediately and i was able to move my subwoofer behind my couch. Out of the way, and it's cool feeling the couch shake during a movie. Use a high quality speaker cable that plugs in to LFE.

I was hesitant to buy this honestly, I have had bad experiences with wireless in the past but, with this device, absolutely no issues. Connected the front speaker wires per instructions, rear speakers per instructions, plugged in and instantly connected. I was getting popping noise but moving the mesh network receiver a ft away resolved that. This device allows me to connect my rear surround speakers in my open plan living room without the hassle of running speaker wires. My only objection is the power lights are really brighter, bought some light dimming stickers for a few dollars and that’s resolved. Highly recommend, sound is good.

The Bad News: The sound quality is terrible, full of crackles and loud pops. It doesn't happen 100% of the time, but more than enough to make it extremely annoying. I've tried pressing the buttons to change channels, but it makes no difference. I have the 5.8 GHz version, which in theory should be impervious to any WiFi interference.The Good News: There is no noticeable delay in the sound compared to my wired front speakers. Installation and setup were easy. I also appreciate the ability to feed the sending unit an amplified speaker input signal. This would have been the perfect wireless surround rear speaker kit if the sound had been clear.

Bought this to relieve the agony of wired speakers in my room. This is a game changer. I only wished it supported more speakers. Now I have a stereo room where I can listen to my Jazz and some old school and just relax now that the kids have left the home. Good product.

Once I found out the correct connections to use, it was so very simple to install/attach, and to connect via blue tooth, no unsightly wiring on the floors, placed in a corner out of the way, the bottom end that was missing due to no subwoofer is now present, and the system is complete and sounds great, really fine product, especially when there is no sub out connection. My system is from 1988 and it sounds like I purchased it yesterday, wireless addition is great, very happy with this.......thanks!!!

Really glad I took a chance on these. This updated model works perfectly. It only took me about two minutes to set up. The range is great and I have it behind a wall 20 feet away from the transmitter. Other reviewers talked about having to change channels, but this model, the one pictured in the description, doesn’t have a button to change channels…it doesn’t need it. Hook it up to your sub, powered speaker (with sub out) or amplifier/receiver and they work like a charm. Highly recommend!

Allowed me to move my subwoofer to a back corner of the listening room wirelessly. Attempts to wire in and use of a 2.4 GHz transmitter both produced unacceptable noise. This device produces no unwanted noise and any signal delay is not audible to me.Initial pairing of TX and RX units didn't work as described in the instructions. What did work for me was to set the units side by side, power up both units, then press the "pair" button on the RX unit. So if you find that the instructions provided don't work for you, try my method instead.