Skip to content
Specdex
Compare now
Harman Kardon Onyx Studio 8 · Olive — Smart/Portable · $399
Harman Kardon

Harman Kardon Onyx Studio 8 · Olive

Smart/Portable · $399

85
/ 100
From $399
VS
KEF LS50 Wireless II · Olive wins by 9
KEF LS50 Wireless II · Olive — Smart/Portable · $2799
KEF

KEF LS50 Wireless II · Olive

Smart/Portable · $2799

94
/ 100
From $2,799
Specdex verdict

KEF LS50 Wireless II · Olive takes it — here’s why.

In our weighted Specdex score, Harman Kardon Onyx Studio 8 · Olive lands at 85 and KEF LS50 Wireless II · Olive at 94. That puts KEF LS50 Wireless II · Olive ahead by 9 points — a decisive margin driven mostly by its strengths in the categories below.

Pick Harman Kardon Onyx Studio 8 · Olive if…

  • Easy multi-room with ecosystem
  • App EQ on modern models
  • USB-C/AUX input on some

Pick KEF LS50 Wireless II · Olive if…

  • Easy multi-room with ecosystem
  • App EQ on modern models
  • USB-C/AUX input on some
Harman Kardon Onyx Studio 8 · Olive 85
vs
94 KEF LS50 Wireless II · Olive

Score breakdown

Harman Kardon Onyx Studio 8 · Olive
85
sound 85
features 83
design 88
ecosystem 84
KEF LS50 Wireless II · Olive
94
sound 94
features 92
design 88
ecosystem 84

Specs side-by-side

Harman Kardon Onyx Studio 8 · Olive versus KEF LS50 Wireless II · Olive — full spec comparison
Spec Harman Kardon Onyx Studio 8 · Olive KEF LS50 Wireless II · Olive

Harman Kardon Onyx Studio 8 · Olive

Pros
  • +Easy multi-room with ecosystem
  • +App EQ on modern models
  • +USB-C/AUX input on some
Cons
  • Brand ecosystem lock-in
  • Subscription features on some
  • Bass limits at lower sizes

KEF LS50 Wireless II · Olive

Pros
  • +Easy multi-room with ecosystem
  • +App EQ on modern models
  • +USB-C/AUX input on some
Cons
  • Brand ecosystem lock-in
  • Subscription features on some
  • Bass limits at lower sizes

FAQ: Harman Kardon Onyx Studio 8 · Olive vs KEF LS50 Wireless II · Olive

Which is better, Harman Kardon Onyx Studio 8 · Olive or KEF LS50 Wireless II · Olive? +

KEF LS50 Wireless II · Olive scores 94 on our weighted rubric — ahead by 9. Your best pick depends on the sub-scores above.

Is Harman Kardon Onyx Studio 8 · Olive worth the price? +

At $399, Harman Kardon Onyx Studio 8 · Olive delivers a Specdex score of 85 — strongest in design.

Is KEF LS50 Wireless II · Olive worth the price? +

At $2,799, KEF LS50 Wireless II · Olive delivers a Specdex score of 94 — strongest in sound.

Does Harman Kardon Onyx Studio 8 · Olive or KEF LS50 Wireless II · Olive last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.