






🎶 Elevate your space with sound that moves you—and the planet 🌍
The Harman Kardon Onyx Studio 8 (Renewed) is a premium Bluetooth bookshelf speaker featuring advanced acoustic engineering for rich, room-filling sound. It offers 8 hours of wireless playback, smart self-tuning for optimal audio in any environment, and dual-device Bluetooth connectivity. Designed with eco-conscious materials and a sleek anodized aluminum handle, it combines style, sustainability, and superior sound performance in a portable package.
| ASIN | B0BX76S5B5 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #7,494 in Electronics ( See Top 100 in Electronics ) #220 in Portable Bluetooth Speakers |
| Charging Time | 8 Hours |
| Color | Black |
| Control Method | Touch |
| Customer Reviews | 4.6 4.6 out of 5 stars (334) |
| Date First Available | March 1, 2023 |
| Included Components | Onyx Studio 8, Power Cable |
| Is Waterproof | FALSE |
| Item Weight | 9.35 pounds |
| Item model number | HKOS8BLKAM |
| Manufacturer | Harman Kardon |
| Material | Metal |
| Model Name | Harman Kardon Onyx Studio 8 |
| Mounting Type | Tabletop Mount |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 13 x 7 x 11 inches |
| Series Number | 8 |
| Speaker Type | Bookshelf |
| UPC | 657768329135 |
| Warranty Type | Limited |
| Wireless Communication Technology | Bluetooth |
F**A
Deep bass on a retro package
Matched up to JBL quality at a nicer look
J**S
Fantastic speakers
This is quality product. Great sound. Fantastic bass.
A**R
Very happy with this "Renewed" purchase
I purchased my renewed harman kardon onyx 8 for $149. I thought this was a steal since the original price was around $400 but after some late research, I found you can pick up a new one for around $180 - $200. Despite the price drop on brand new, I still saved about $50 and as far as I can tell, this thing is barely used. It appears from the box and all contents inside, someone bought it, tried it out, and either had buyers remorse, or thought it should be better for what they paid. The package arrived in a harman kardon box sealed but you could tell that it had once been opened. Product inside was wrapped in a cover to protect it during shipping, and the cardboard holders that keep the speaker stable, contained instruction book, warranty registration info, and the power cord, all like it was freshly packaged and unused. Had this not said renewed when I bought it, I wouldn't have picked up on any of these slight hints of it being used (instruction book had miniscule bend, black shipping box had white creases suggesting it had once been opened.) For about $150 this speaker is awesome! It blows my Bose sound link from 6 years ago out of the water. Although it is much much bigger, this is the system I've been missing since the days of mini shelf systems with miles of speaker wires and cassette decks and cd changers. I feel the bass is punchy, almost too much. I had to go into my settings for my music service and adjust the equalizer a bit. The sounds are clear, and at only 50% volume, it has room filling sound. It comes with a robust long power cord and it is reported that it will run on battery power for 4 to 6 hours. This will be varied based on listening volume, the higher you play it, the more power it consumes. Whether you choose to buy renewed or purchase a brand new unit, this speaker will not disappoint for most applications. So let me clear the last comment up. This will not work for you if you want something extremely portable. This thing is about as big as a regulation size basketball. So where my Bose sound link could sit in small narrow places, I will have to rethink where I set this. Also, it doesn't appear to be resistant to water (so probably not good close to pool or hot tub - like closer than 5-10ft is probably not a good idea) and the sand from the beach will probably ruin this speaker. Those are my only negatives.
R**N
Buy it!!!
Unbelievable sound! Deep bass, crystal clear sound and LOUD! The little handle is perfect and solid.
W**I
Best sounding speaker regardless of $
Best sounding speaker regardless of price! Scored it for under $130.00 Loud and crystal clear! Great Bass as well! You can feel this speaker as well as hear it!
P**L
Sounds great, short battery life
Excellent sound and price. Though refurbished it looks like new. I bought this one because I have an earlier version that I like and needed another one. Only complaint is the battery life doesn't seem to last when playing at higher volume. I usually keep it plugged in. It's portable but not for more than a few hours.
A**R
Wicked sound
Sound fills the house. Best speaker ever. Arrived earlier than expected.
A**R
Pure sound enjoyment!!!
Incredible sound … the base is unbelievable. Bought it as a refurbished item and after listening to it would’ve gladly paid the full price.
C**S
Bocina Altamente Recomendable, muy buen precio y excelente sonido. Para que potencialicen su calidad, recomiendo utilicen una app de ecualización del sonido en su cel y la musica se escuchará increible. Tiene unos bajos sobresalientes, al igual que sus medios y agudos. Yo adquirí una de REACONDICIONAMIENTO y hasta el momento todo perfecto, sólo traía un desgaste en la pintura superior de la asa de aluminio, pero aún así, se nota la calidad en todos sus terminados. Llegó en su caja original, con manual de uso y cable de carga. Para que dé los 50watts de potencia, debe estar conectada a corriente, pero en modo inalámbrico (portatil), se escucha muy bien también.
L**.
Para mi gusto un muy buen producto con un sonido muy limpio, excelente para interiores. En relaciòn calidad precio muy bueno.
O**R
Muy bien sonido , lo mejor los bajos , lo más o menos su batería 🪫 dura poco ,2 horas
E**N
me llego sin caja parece usada pero si funciona bien
Trustpilot
1 month ago
2 months ago