Gaming
ATK N9 Ultra
62Average
$33
Full review dataATK N9 Ultra vs Sennheiser GSP 370: which should you buy?
On aggregated review scores the Sennheiser GSP 370 comes out ahead with an HearWiki score of 78. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Sennheiser GSP 370 - Great overall at around $60.
Score breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
ATK N9 Ultra
Sound6.5
Battery8.0
Calls6.0
Value7.0
Sennheiser GSP 370
Sound8.0
Battery10.0
Calls6.0
Value7.0
Specifications
| Spec | ATK N9 Ultra | Sennheiser GSP 370 |
|---|---|---|
| Type | Gaming | Gaming |
| Price (USD) | $33 | $60 |
| HearWiki score | 62 / 100 · Average | 78 / 100 · Great |
| Released | 2026 | 2020 |
| Audio | ||
| Driver | dynamic | 50mm neodymium |
| Driver size | 53 mm | 50 mm |
| Drivers per side | 2 | 2 |
| Frequency response | 10 Hz - 40,000 Hz | 20Hz-20kHz |
| Impedance | 32 Ω | 28 Ω |
| Sensitivity | - | 117 dB/mW |
| Wireless | ||
| Bluetooth | 5.3 | none |
| Bluetooth version | 5.3 | - |
| Codecs | LDAC, LDHC, AAC | SBC |
| Multipoint pairing | No | No |
| Latency | 10 ms | - |
| Wireless range | - | 10 m |
| Battery | ||
| Battery life | 130 h | - |
| Full charge time | - | 60 min |
| Quick charge | - | none |
| Wireless charging | No | No |
| Features | ||
| Active noise cancelling | - | No |
| ANC type | - | none |
| Transparency mode | - | No |
| Companion app | - | Yes |
| Custom EQ | - | Yes |
| Wear detection | - | No |
| Controls | - | both |
| Voice assistant | - | none |
| Design | ||
| Weight | 270 g | 285 g |
| Water resistance | none | none |
| USB-C | Yes | No |
| Calls | ||
| Microphones | 1 | 1 |
| Call noise reduction | ENC / AI noise-cancelling | noise-cancelling microphone |
What reviewers said
ATK N9 Ultra
The ATK N9 Ultra is a budget-friendly wireless gaming headset that prioritizes marathon play sessions with a claimed 130-hour battery life and a low-latency 10ms mode for competitive gaming. It pairs large 53mm dynamic drivers with Bluetooth 5.3 and support for high-quality codecs like LDAC and LDHC, though it lacks active noise cancellation and multipoint connectivity. The detachable mic with ENC and flashy RGB lighting round out its gamer-focused feature set, making it a solid pick for those who value endurance and audio quality over extra conveniences.
- Pro:Exceptional battery life for extended gaming sessions
- Pro:Very low 10ms latency for wireless play
- Pro:Large 53mm drivers with high-res codec support (LDAC/LDHC)
- Con:No active noise cancellation for immersive play
- Con:No multipoint pairing for switching devices
- Con:Heavy at 270g, which may fatigue some users
Sennheiser GSP 370
The Sennheiser GSP 370 is a wireless gaming headset that stands out for its exceptional 100-hour battery life and rich, detailed sound, making it a strong pick for long gaming sessions. While its build is durable and comfortable for extended wear, the companion software is clunky and the microphone performance is underwhelming, which keeps it from being a perfect package. Overall, it's a solid choice if battery endurance and audio quality are your top priorities, but you'll need to tolerate its software quirks and mediocre mic.
- Pro:Outstanding 100-hour battery life
- Pro:Rich, detailed audio for games and music
- Pro:Comfortable and durable design
- Con:Buggy and frustrating companion software
- Con:Microphone sounds cold and lifeless
- Con:Bulky, not the most stylish look
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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