🎶 Elevate your sound game—wherever life takes you.
The Harman Kardon Onyx Studio 9 is a sleek, portable Bluetooth speaker delivering powerful 50W stereo sound with crystal-clear vocals and deep bass. Featuring up to 8 hours of battery life, Auracast multi-speaker connectivity, and adaptive self-tuning technology, it ensures premium audio tailored to any environment. With USB charging and app-controlled EQ settings, it’s designed for the modern professional who demands style, convenience, and immersive sound on the go.
| ASIN | B0DT77WH53 |
| Antenna Location | For smartphones or tablets, For computers, For surround sound systems |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 8 Hours |
| Battery Capacity | 8 Hours |
| Best Sellers Rank | 1,631 in Portable Bluetooth Speakers |
| Box Contents | 1 x Harman Kardon Onyx Studio 9, 1 x Power Cord, Quick Start Guide, Safety Sheet, Warranty Card |
| Brand | Harman Kardon |
| Brand Name | Harman Kardon |
| Colour | Black |
| Compatible Devices | Gaming Console, Home Theater, Laptop, Projector, Smartphone, Tablet, Television |
| Connectivity Protocol | Bluetooth |
| Connectivity technology | Wireless |
| Control Method | App |
| Customer Reviews | 4.7 out of 5 stars 85 Reviews |
| EU Spare Part Availability Duration | 7 Years |
| Enclosure Material | Metal |
| Frequency Response | 50 KHz |
| Frequency response | 50 KHz |
| Impedance | 20 Ohms |
| Input Voltage | 3.63 Volts |
| Input voltage | 3.63 Volts |
| Is Waterproof | False |
| Item Dimensions D x W x H | 31.2D x 32.2W x 17.2H centimetres |
| Item Weight | 3.33 Kilograms |
| Manufacturer | harman kardon |
| Maximum Range | 30 Metres |
| Maximum Speaker Output Power (in watts) | 50 Watts |
| Model Name | Harman Kardon Onyx Studio 9 |
| Model Number | HKOS9BLKEP |
| Mounting Type | Floor Standing |
| Network Connectivity Technology | Wireless |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 12V batteries required. (included) |
| Number of Items | 5 |
| Power Source | Battery Powered |
| Product Features | Bass Boost, Hi Res Audio, Multi Room Audio, Portable, Stereo Pairing |
| Speaker Size | 31.2 Centimetres |
| Speaker Type | portable_speaker |
| Speaker maximum output power | 50 Watts |
| Specific Uses For Product | Indoor/outdoor, portable use |
| Subwoofer Connectivity Technology | Wireless |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Wireless Technology Type | Bluetooth |
M**E
Beautiful design and good quality
Wow, the sound is soooo nice
T**T
The best bang for your buck
Without doubt the best sounding portable speaker I've ever used. I've owned an Onyx v1 for years and after breaking the legs, I got another one. I like that you're able to change the bass levels on this new model. Nothing else I've heard round friends,in store sounds as good as one of these.
C**A
Studio 9
The sound is amazing. Thanks alot for this.... I call it small but mighty and powerful
I**E
Worth the money
I bought this around 2 months ago and would say this speaker a 9 out of 10, only let down is battery life if you have the volume up loud but would say better that my sonos speakers
F**R
Une belle aventure sonore
Excellent article ! Bon équilibre entre les basses et les aigües. Son immersif. Vivement acheter un deuxième pour obtenir l'effet stéréo.
B**L
HARİKA VE ASLA PİŞMAN ETMEZ
mükemmel ve parasını hak eden marka
À**.
Muy buen dispositivo
Espectacular sonido, aunque no lo veo del todo equilibrado. Predominan los bajos. El sonido es muy potente, en general me encanta, anque hay algunos dipositivos móviles que no se han conseguido vincular. Diseño precioso.
J**G
Kraftfullt ljud-prisvärd
Kraftfullt ljud speciellt basen. Diskanten låter rätt bra den med. Lätt att konfigurera. Knapparna känns lite väl "tighta" men OK. Prisvärd produkt!
V**I
Réponds aux attentes
Produit excellente qualité. Très bon son.
Trustpilot
3 weeks ago
1 week ago