Over-Ear
AKG K601
68Good
$162
Full review dataAKG K601 vs Sennheiser MOMENTUM 4 Wireless: which should you buy?
On aggregated review scores the Sennheiser MOMENTUM 4 Wireless comes out ahead with an HearWiki score of 85. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Sennheiser MOMENTUM 4 Wireless - Outstanding overall at around $234.
Over-Ear
Sennheiser MOMENTUM 4 Wireless
85Outstanding
$234
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
AKG K601
Sound7.5
Value6.0
Sennheiser MOMENTUM 4 Wireless
Sound8.5
Noise cancelling8.0
Battery9.5
Calls7.5
Value8.5
Specifications
| Spec | AKG K601 | Sennheiser MOMENTUM 4 Wireless |
|---|---|---|
| Type | Over-Ear | Over-Ear |
| Price (USD) | $162 | $234 |
| HearWiki score | 68 / 100 · Good | 85 / 100 · Outstanding |
| Released | 2005 | 2022 |
| Audio | ||
| Driver | Dynamic, Varimotion two-layer diaphragm | 42mm dynamic drivers |
| Driver size | 45 mm | 42 mm |
| Drivers per side | 2 | 1 |
| Frequency response | 12Hz-39.5kHz | 6 Hz - 22,000 Hz |
| Impedance | 120 Ω | 60 Ω |
| Sensitivity | 92 dB/mW | 106 dB/mW |
| Wireless | ||
| Bluetooth | - | 5.2 |
| Bluetooth version | - | 5.2 |
| Codecs | - | SBC, AAC, aptX, aptX Adaptive |
| Multipoint pairing | No | Yes |
| Battery | ||
| Battery life | - | 60 h |
| Full charge time | - | 120 min |
| Quick charge | - | 5 min = up to 4 h |
| Wireless charging | - | No |
| Features | ||
| Active noise cancelling | No | Yes |
| ANC type | - | adaptive |
| Controls | buttons | - |
| Design | ||
| Weight | 311 g | 293 g |
| Water resistance | - | none |
| USB-C | No | Yes |
| Calls | ||
| Microphones | - | 4 |
What reviewers said
AKG K601
The AKG K601 is an open-back, wired over-ear headphone aimed at audiophiles who value a balanced, low-distortion sound signature with a slight treble lift. It offers excellent long-term comfort and a lightweight build, though it requires a capable amplifier to perform at its best and provides minimal sound isolation due to its open design. Its Varimotion diaphragm and 120-ohm impedance make it a serious, detail-oriented choice for critical listening rather than portable use. Pros: balanced, natural sound with strong mids; very comfortable for extended sessions; low distortion and good detail retrieval; lightweight and durable build. Cons: needs a good amp to sound its best; no noise isolation due to open-back design; limited bass impact; no cable or connectivity options for modern devices.}{
Sennheiser MOMENTUM 4 Wireless
The Sennheiser MOMENTUM 4 Wireless are premium over-ear headphones that deliver a well-rounded experience, highlighted by exceptional battery endurance and strong overall performance. They pack effective noise cancellation, support for high-quality wireless audio, and a comfortable design, making them a versatile choice for daily use and travel. While not the absolute leaders in any single category, their combination of features and usability offers excellent value at their price point.
- Pro:Outstanding battery life of up to 60 hours
- Pro:Comfortable fit for extended listening sessions
- Pro:Solid active noise cancellation performance
- Con:Sound quality is very good but not class-leading
- Con:Design feels less premium compared to some rivals
- Con:ANC is effective but not the absolute best available
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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