Noble AudioRanked #4
Noble Audio FoKus Rex5
The most advanced driver configuration in any true wireless earbud: a 5-driver tribrid design with dynamic, planar, and balanced armature drivers working together.
$449View on Amazon
Our Verdict
Four-driver IEM technology delivers ultimate resolution—the most detailed TWS available for critical listeners.
Score Breakdown
Sound Quality10/10
Codec Support8.5/10
Soundstage9.5/10
Comfort7.5/10
Value6/10
Pros & Cons
✓ Pros
- •5-driver tribrid (1x dynamic, 1x planar, 3x BA)
- •Microscope-level micro-detail
- •'Wizard' tuning by John Moulton
- •Resolution approaching wired IEMs
- •10-band parametric EQ stored on-device
✗ Cons
- •Most expensive at $449
- •Shorter battery (5-7h)
- •Niche appeal
Specifications
| Drivers | 5-driver tribrid |
| Frequency Response | 20Hz-40kHz |
| Codecs | LDAC, aptX Adaptive, aptX HD, AAC |
| Battery | 5-7h / 40h+ total |
Who Is This For?
Best For
- ✓Critical listeners prioritizing sound above all
- ✓IEM enthusiasts going wireless
- ✓Those wanting ultimate resolution
Not For
- ✗Casual listeners
- ✗Budget shoppers
- ✗Feature-priority users
Where to Buy
Appears In
Best Wireless Earbuds 2025
Ranked #4
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