How we scoreBlogAdvertise
Amidioheadphones · speakers · earbuds
Compare
Amidioheadphones · speakers · earbuds
CompareRankings
  1. Amidio
  2. Compare
  3. ATH-TWX9MK2 vs Momentum Sport

Audio Technica ATH-TWX9MK2 vs Sennheiser Momentum Sport

What ATH-TWX9MK2 does better (3) and where Momentum Sport wins (3) — every spec side by side.

Audio Technica ATH-TWX9MK2
Audio Technica · 2025ATH-TWX9MK2
6.1Score
3 advantages≈ $160
vs
Sennheiser Momentum Sport
Sennheiser · 2024Momentum Sport
6.1Score
3 advantages≈ $180
Higher score
7.5Sound4.2
7.2Noise control & calls5.2
3.8Battery4.2

Why is ATH-TWX9MK2 better than Momentum Sport?

  1. Battery life6.5 h vs 5 h+30%
  2. Highest frequency40,000 Hz vs 18,000 Hz2.2×
  3. Lowest frequency10 Hz vs 15 Hz+50%

Why is Momentum Sport better than ATH-TWX9MK2?

  1. Water resistance (IPx)IPx4 vs IPx5+25%
  2. Driver size5.8 mm vs 10 mm+72%
  3. Charging time2.5 h vs 1.5 h+67%
Specifications

Side by side

Audio Technica ATH-TWX9MK2Audio Technica ATH-TWX9MK2≈ $1606.1
Sennheiser Momentum SportSennheiser Momentum Sport≈ $1806.1
Sound
FitIn-earIn-ear
Ear cup design—Closed-back
Driver typeDynamicDynamic
Driver size5.8 mm10 mm
Number of drivers—1
Lowest frequency10 Hz15 Hz
Highest frequency40,000 Hz18,000 Hz
Impedance16 Ω—
Sensitivity105 dB110 dB
Hi-Res AudioYesYes
Adjustable equaliserYes—
Noise control
Active noise cancellingYesYes
Adaptive ANC—Yes
Transparency / ambient modeYesYes
Microphones—3
Battery & charging
Battery life6.5 h5 h
Battery life with ANC6 h—
Total with charging case—24 h
Battery capacity—72 mAh
Charging time2.5 h1.5 h
Quick charge (claimed)—10 min → 45 Minuten Laufzeit
Fast charging support—Yes
Wireless charging (case)YesYes
Connectivity
WirelessYesYes
Bluetooth version5.25.2
Bluetooth codecsaptX Adaptive, aptX, AAC, SBCaptX Adaptive, aptX, AAC, SBC
Hi-res codec (LDAC / aptX HD / LHDC)YesYes
aptXYesYes
LDACNoNo
Multipoint (two devices)YesYes
USB-CYesYes
Smart & streaming
Voice assistant—Alexa, Google Assistant
Companion app—Yes
Design & build
Earbud weight (each)5.5 g—
Protection ratingIPX4IP55
Water resistance (IPx)IPx4IPx5
Dust protection (IP)—5
Colours—Black, Graphite, Olive
Features
Touch controlsYesYes
Hands-free callsYesYes

Related comparisons

Shokz OpenFit 2vsAudio Technica ATH-TWX9MK2Shokz OpenFit 2vsAudio Technica ATH-TWX9MK26.76.1Beats Powerbeats FitvsAudio Technica ATH-TWX9MK2Beats Powerbeats FitvsAudio Technica ATH-TWX9MK25.76.1beyerdynamic Amiron 200vsAudio Technica ATH-TWX9MK2beyerdynamic Amiron 200vsAudio Technica ATH-TWX9MK25.56.1Audio Technica ATH-TWX9MK2vsEdifier A6Audio Technica ATH-TWX9MK2vsEdifier A6Audio Technica ATH-TWX9MK2vsEdifier X3 ProAudio Technica ATH-TWX9MK2vsEdifier X3 Pro6.16.6Audio Technica ATH-TWX9MK2vsEdifier Comfo FlexAudio Technica ATH-TWX9MK2vsEdifier Comfo Flex
To compare: 0up to 4 models
Compare