Harman Kardon Onyx Studio Wireless Bluetooth Speaker with rechargeable battery - White (Certified Refurbished)

I was skeptical about getting a speaker as I have bought a few and they just didn't have good quality sound, a buddy of mine has this one and when I heard it I was like yeah I gotta have this... arrived quickly and I unboxed it, plugged it in and am very happy with the quality. Sounds amazing, great tones, good bass. I am pleased with this speaker.

Buy at your own risk! This is the second one of these I bought. The speakers blew out on the first one in time to return it. The speakers blew out on the second one three days after the end of the return window. I'm guessing there was some major manufacturing or design problem with these and that's why you see so many at a super discounted price.

Best speaker ever! It impresses everybody who hears it. High and low frequencies are perfect with no distortion. The bass sounds great. The speaker can fill up a large room or backyard with ease. It was purchased as a refurb and didn't have a single blemish on it. I'm usually leary when it comes to used or refurbished, but you couldn't tell the difference if it was side by side with a new speaker. I purchased the 2 year warranty from Amazon for extra peace of mind and it still came in under $100 dollars. This speaker will not disappoint. Hope you find this review helpful.

It was defective and didnt illuminate charging light on the device, so there was no way to see when its charging or when its fully charged. The speaker worked but i didnt want to take the chance and have something i could ever use again once the battery was depleted.

The sound is amazing however the battery only stays charged for about 2 hours when cranked. My charger stopped working on the second day. Sent it back and went without....

Its alright, the speaker came fairly well packaged in a plain brown box, was wrapped in protective wrap as well. The speaker and charging cord were the only items in the box. The speaker has some fairly noticeable marks on the actual speaker cover. I've included pictures. The speaker over all is very nice, has good sound and bass. The only thing is I wish the "limited to no signs of wear" was really true. There is also a small chunk missing from the side of the white plastic near the on/off button. I contemplated returning the product but the boxes it came in were already thrown out, so I'll just keep it. I don't think I'll buy from this company again though. If you don't mind getting a good speaker with some visible markings/wear, then you might like this. I could have bought a refurbished one through my local tech store that didn't have a mark on it for $110, but I decided to give Amazon a try, which I regret now. Overall, a pretty good speaker (comparable to my Beats Pill, with just a bit better sound when turned all the way to max volume).

Perfect

The trebble is washed out, the bass is too overpowering! The sharp crisp sound that trebble provides is not an option to adjust. I'm considering returning it.