Harman Kardon
Harman Kardon Onyx Studio 8 · Olive
Smart/Portable · $399
85
/ 100
From $399
VS
KEF LS50 Wireless II wins by 9
KEF
KEF LS50 Wireless II
Smart/Portable · $2799
94
/ 100
From $2,799
Specdex verdict
KEF LS50 Wireless II takes it — here’s why.
In our weighted Specdex score, Harman Kardon Onyx Studio 8 · Olive lands at 85 and KEF LS50 Wireless II at 94. That puts KEF LS50 Wireless II 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 if…
- ✓Easy multi-room with ecosystem
- ✓App EQ on modern models
- ✓USB-C/AUX input on some
Score breakdown
Harman Kardon Onyx Studio 8 · Olive
85 sound 85
features 83
design 88
ecosystem 84
KEF LS50 Wireless II
94 sound 94
features 92
design 88
ecosystem 84
Specs side-by-side
Spec
Harman Kardon Onyx Studio 8 · Olive
KEF LS50 Wireless II
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
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
Which is better, Harman Kardon Onyx Studio 8 · Olive or KEF LS50 Wireless II? +
KEF LS50 Wireless II 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 worth the price? +
At $2,799, KEF LS50 Wireless II delivers a Specdex score of 94 — strongest in sound.
Does Harman Kardon Onyx Studio 8 · Olive or KEF LS50 Wireless II 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.