Harman/Kardon Onyx Studio 7

8 h, Rechargeable battery operated, Electrical connection

Product details

Key specifications

Audio Connections
Jack 3.5mm (1x)
Item number
18963355

General information

Manufacturer
Harman/Kardon
Category
Bluetooth speakers
Manufacturer no.
HKOS7BLKEP
Release date
11.2.2022

Colour

Colour group
Black
Exact colour description
Black

Speaker properties

Audio channel
2.0 Channel
Nominal power
50 W
Frequency range
50 - 20000 Hz
Bluetooth speaker features
Hands-free function
Number of speakers
3 x
Speaker principle
2-way
Application range
Consumer / Hi-Fi

Media playback properties

Bluetooth version
4.2

Connections

Audio Connections
Jack 3.5mm (1x)

Power supply

Power supply
Electrical connection, 
Rechargeable battery operated

Battery properties

Battery type
Li-ion
Battery life
8 h
Capacity
3.25 mAh
Charging time
5 h
Number of batteries
1
Battery size
Device specific

Origin

Country of origin
China

Product dimensions

Shape
Round
Length
26.80 cm
Width
16 cm
Height
30.30 cm
Weight
3250 g

Package dimensions

Length
36.90 cm
Width
31.50 cm
Height
23.10 cm
Weight
4.44 kg

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3 months
All
3 months
All

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Bluetooth speakers» category have a defect within the first 24 months?

Source: Galaxus
  • Harman/Kardon
    Not enough data
  • 1.Sony
    0,4 %
  • 2.Technaxx
    0,6 %
  • 3.House of Marley
    0,7 %
  • 3.JBL
    0,7 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Harman/Kardon
    Not enough data
  • 1.Xiaomi
    0 days
  • 2.B&O
    2 days
  • 2.Wavemaster
    2 days
  • 4.JBL
    3 days

Return rate

How often is a product of this brand in the «Bluetooth speakers» category returned?

Source: Galaxus
  • Harman/Kardon
    Not enough data
  • 1.Divoom
    0 %
  • 2.UE
    1,5 %
  • 3.Hama
    1,7 %
  • 3.Muse
    1,7 %
Source: Galaxus

Translation: machine translated
Good72/100
Rank 8 out of 20Stiftung WarentestBluetooth-Lautsprecher im Test - Die besten Bluetooth-BoxenReleaseAugust 2022

A powerful bass, clearly audible details and a balanced, lively sound - that's what the perfect Bluetooth speaker should sound like. However, good sound quality is not everything: to become a test winner, a speaker should ideally also be easy to use, have a long-lasting battery and offer practical additional functions...