Harman Kardon Onyx Studio 4 – Portable Speaker, Wireless, Bluetooth 100 Black, Hkos4Blkbsg

I love the shape and speakers performance

Performance wise: by far the best Bluetooth speaker within its price range / grade and even beyond, crisp sound and deep bass which gives music what it needs. It gets 5 stars easily! Battery: After using the speaker for almost 3 years, it stops working if disconnected from the charger if the volume is above 40-50%, even if the battery is charged. I think the battery went bust, that’s why I gave 4 stars.

Ho istallato due nella camera e uno nel bagno e ci metterò un terzo nella seconda camera. Il pairing col'iphone funziona perfettamente. Bisogna collegare solo uno al telefono, l-altro si collega tramite un tasto sul speaker al altro speaker. Facile. Il suono é davvero impressionante, un pò bass heavy. Comunque ottimo acquisto.

I previously had a Studio 3 speaker, heard it playing in the Sprint store and was blown away, I had never heard a small bluetooth speaker so clear and full with a nice bit of bass to back it up. I had that speaker for about 6 years, had it playing at work all day long on top of my tool box in a shop environment, toted it home to use wherever I was working around the house. I estimated by the amount of hours it played at work every day during a normal work week, not counting all the time it played here at home, well over 10,000 hours of play time, before one of the woofers finally failed. The battery life was never impressive but it pretty much always stayed plugged in where I was using it, as it was directly stated it's more of a static speaker, it was never touted as a long play battery power bluetooth speaker. I know of almost a dozen people who have bought one after hearing mine at work and were blown away with the sound quality, and they all love theirs as well. So, naturally, when mine finally wore out, I replaced it with an Onyx 4. About the only thing different between the two, is the power up sound, and the passive radiator button color on the back. Otherwise they look identical. And my Onyx 4 sounds exactly like my Onyx 3. The added bonus is that with this new speaker, the battery life is good. There have been a few days I've set it on top of my box at 7AM and forgot to plug it in, and it was still playing when I went to put it back in my cabinet at the end of the day. For the price, this thing is amazing. I'm sure there are louder, harder hitting bass speakers out there, but not in this price range.

The speaker has an amazing sound quality. Connectivity to Bluetooth is great.

Quando você recebe o produto já fica impressionado com o design. Depois você liga e se apaixona. Moro em um apartamento de 60m2, mantenho-o na sala e escuto música perfeitamente em todos os cômodos. Ótima qualidade de som, graves e agudos. Bateria dura bastante, o que me ajuda a movimentá-lo quando quero sem me preocupar em levar o cabo ou estar perto de alguma tomada. Comparado com outros aparelhos é caro, mas digo que se você tem o dinheiro para comprar, vale à pena. Já tenho há alguns meses, qualidade de som e bateria permanecem os mesmos.

Es lo que se espera, tiene potencia suficiente para interiores y buena calidad. Para exteriores queda algo justo si el espacio es muy amplio pero para una terraza, azotea etc... da de sobra