Polk Soundbar Flashing Green Light

Very good device but hardly fast speed and external light keep flashing green. But over all everything seem fine

but it is unsettling to have the upstream light flashing

This Polk Audio Signa S2 2.1- channel Soundbar has a very good sound with good frequency range on a budget. It sounds great with the Tiny Desk concert and viewing movies. I'd recommend for others to use in a small apartment.

This by far is the best soundbar I've ever owned, I'd been researching soundbars when I seen this ad for the Polk Signa S4, I have to tell ya, it looked and sounded pretty amazing I wanted a soundbar for my Sony Bravia 75 inch TV, so I ordered it off that ad on Instagram it got here pretty fast, so I started to set it up, hooked it in to the HDMI, and it emediatly paired to TV the sound came on, and it scared me it was loud and it sounded dam good I was so impressed and happy, I highly recommend this soundbar

I always recommend this soundbar to people. As someone who didnt know alot about soundbars, I took a chance on this one, based on how much better it sounded than all the other brands in the big box store. I almost went with Vizio or LG based on name recognition alone, but I knew my ears simply heard better audio from this Polk model. Im glad I trusted my ears. Ive had this Signa 2 for about 2 years now and it functions perfectly and sounds absolutely incredible. Beautiful rich, deep, thumpy bass. Balanced with light, spring sounding high and mids. It aounds like a full home entertainment system, only with a single soundbar speaker set and a subwoofer. If youre not looking to break the bank for excellent sound, you simply cannot go wrong with this soundbar imo. I always tell people, all of my future audio products will be Polk Audio from now on.

I bought this soundbar to replace a Polk Audio soundbar that quit working. I like the crisp, live sound of the Vizio better than my old one. It also has plenty of bass. So far I am very pleased with this purchase.

We just set up our new Polk Signa S4 soundbar hooked up to our Samsung TV. The wireless subwoofer is easy to use. The quality of the sound is great!

My first Polk item, I bought a Klipsch earlier this year and was not happy with it, so purchased this Polk Soundbar and I am 100% satisfied, I have a larger living room, but this little speaker is perfect.

Had a Polk MagnaFi Mini soundbar before and replaced it with the Roku speakers. They sound great and so worth the money. Sound quality and volume levels is so much better then the Polk soundbar. I would love to see Roku give us some upgrades to these speakers like a wireless subwoofer or add another set of speakers for rear surround. Seems like the system would be easy to expand on. I also can't wait to see what they do with firmware as time goes on.

This is a very nice headlamp, without two levels of white light, a red light and a flashing red light.  Having the battery pack on the back makes it much easier to balance and the straps are adjustable over a wide range.