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  3. CX 80 U vs Stealthbite IEM

Sennheiser CX 80 U vs Sharkoon Stealthbite IEM

What CX 80 U does better (2) and where Stealthbite IEM wins (1) — every spec side by side.

Sennheiser CX 80 U
Sennheiser · 2026CX 80 U
2 advantages≈ $35
vs
Sharkoon Stealthbite IEM
Sharkoon · 2026Stealthbite IEM
1 advantage≈ $45

Why is CX 80 U better than Stealthbite IEM?

  1. Weight14 g vs 27 g+87%
  2. Lowest frequency17 Hz vs 20 Hz+18%

Why is Stealthbite IEM better than CX 80 U?

  1. Highest frequency20,000 Hz vs 40,000 Hz2×
Specifications

Side by side

Sound
FitIn-earIn-ear
Ear cup designClosed-backClosed-back
Driver typeDynamicDynamic
Driver size—10 mm
Number of drivers—2
Lowest frequency17 Hz20 Hz
Highest frequency20,000 Hz40,000 Hz
Impedance28 Ω32 Ω
Sensitivity119 dB87 dB
Connectivity
WirelessNoNo
USB-CYesYes
3.5 mm jack / AUX—Yes
Design & build
Weight14 g27 g
Colours—Black
Features
Hands-free calls—Yes
To compare: 0up to 4 models
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