Audio-Technica ATH-S300BT
Sennheiser HD 660S2 700240
What Buyers Say
Audio-Technica ATH-S300BT
The Audio-Technica ATH-S300BT is widely praised for its exceptional battery life, comfort, and solid sound quality at an affordable price. While the noise cancellation is not the strongest, it effectively blocks fan noise and is competitive for the price. Some users report ear sweating and cramped ear pads, and a few found the sound flat or muddy. Overall, it is seen as a great all-rounder for daily use.
Pros
- Exceptional battery life
- Comfortable for long wear
- Good sound quality for the price
- Physical buttons instead of touch controls
- Solid build quality
Cons
- Ear sweating after 15 minutes
- Cramped ear pads for some
- No carrying case included
- Noise cancellation not the strongest
- Sound can be flat or muddy
Sennheiser HD 660S2 700240
The Sennheiser HD 660S2 is praised for its natural, detailed sound with warm bass and lifelike vocals, making it ideal for critical listening. However, some users find the soundstage narrow and the build quality plasticky for the price, and a few report minimal improvement over cheaper models. Overall, it delivers a premium audio experience when paired with a good DAC/amp.
Pros
- Natural and detailed sound
- Warm bass with good punch
- Lifelike vocals
- Excellent for critical listening
- Replaceable parts (cables, pads)
Cons
- Narrow soundstage
- Plasticky build quality for price
- Requires good DAC/amp to shine
- Heavy for long sessions initially
- Minimal improvement over cheaper models
Scores
Specifications
| Audio-Technica ATH-S300BT | Sennheiser HD 660S2 700240 | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | over-ear |
| Open/Closed | closed | open |
| Foldable | ✓ | ✓ |
| Weight | 0.26 kg★ | 0.26 kg |
| Ear Cushion | — | velour |
| Headband | — | Aluminio |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 40 mm | 42 mm★ |
| Drivers | 1★ | — |
| Freq Min | 20 Hz | 8 Hz★ |
| Freq Max | 20 kHz | 42 kHz★ |
| Impedance | 45 Ω | 300 Ω |
| Sensitivity | 103 dB | 104 dB★ |
| Hi-Res Audio | — | ✗ |
| Codecs | AAC, SBC | Sennheiser HD 660S2 - Wired Audiophile Stereo Headphones with Deep Sub Bass, Optimized Surround, Transducer Airflow, Vented Magnet System and Voice Coil – Black (Renewed) |
| Surround | — | Sennheiser HD 660S2 - Wired Audiophile Stereo Headphones with Deep Sub Bass, Optimized Surround, Transducer Airflow, Vented Magnet System and Voice Coil – Black (Renewed) | Sennheiser HD 660S2 - Wired |
| Noise Control | ||
| ANC | ✓★ | ✗ |
| ANC Type | digital hybrid | — |
| Transparency | ✓★ | ✗ |
| Connectivity | ||
| Wireless | ✓★ | ✗ |
| Bluetooth | 5.1★ | — |
| Profiles | A2DP, AVRCP, HFP, HSP | — |
| Multipoint | ✓★ | — |
| Wired Connector | 3.5mm | 3.5mm |
| Detachable Cable | ✓ | ✓ |
| Cable Length | 1.2000000476837158 m | 1.7999999523162842 m |
| Range | 10 m★ | — |
| Battery | ||
| Battery Life | 90 hrs★ | — |
| Charge Time | 2.5 hrs★ | — |
| Fast Charging | 3 Minutes for 2.5 Hours | — |
| Charging | USB-C★ | — |
| Microphone | ||
| Microphone | ✓★ | ✗ |
| Mic Count | 1★ | — |
| NC Mic | ✗ | — |
| Boom Mic | ✗ | — |
| Detachable Mic | ✗ | — |
| Mic Pattern | Omnidirectional | — |
| Features | ||
| Voice Assistant | Siri, Google Assistant | — |
| Touch Controls | ✓★ | ✗ |
| App | Android & iOS | — |
| Gaming Mode | ✓ | ✓ |
Pros & Cons
Audio-Technica ATH-S300BT
- Strong connectivity (100th percentile)100th %ile
- Strong battery (98th percentile)98th %ile
- Strong anc (94th percentile)94th %ile
- Strong sound (86th percentile)86th %ile
Sennheiser HD 660S2 700240
- Strong social proof (90th percentile)90th %ile
- Strong comfort (87th percentile)87th %ile
- Strong sound (85th percentile)85th %ile
- Strong build (76th percentile)
- Below average mic (15th percentile)15th %ile
- Below average anc (32nd percentile)
Pricing
Audio-Technica ATH-S300BT offers 5.3x better value for money
Verdict
Scores 81 overall, wins 5 of 7 usage categories and 14 of 41 specs.
