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The OneOdio Monitor 80 are open-back professional monitoring wired headphones with 40mm drivers, a 250Ω impedance, and a wide 10Hz-40kHz frequency response, designed for studio, mixing, and critical listening.
The OneOdio Monitor 80 are wired, over-ear studio headphones with a high 250-ohm impedance that require a capable amplifier to perform well. They offer a comfortable fit, detachable dual-sided cables, and a detailed, energetic sound signature, though their V-shaped tuning and pronounced upper mids may not suit critical monitoring. Priced affordably, they deliver strong technical performance for the cost but come with a few build quirks like earcup creaking.
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
| Driver | 40 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 40 mm |
| Drivers per side | 1 |
| Frequency response | 10 Hz - 40 kHz |
| Impedance | 250 Ω |
| Sensitivity | 94 dB/mW |
| Driver | 40 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 40 mm |
| Drivers per side | 1 |
| Frequency response | 10 Hz - 40 kHz |
| Impedance | 250 Ω |
| Sensitivity | 94 dB/mW |
| Active noise cancelling | No |
|---|---|
| Controls | buttons |
| Weight | 269 g |
|---|---|
| Foldable | No |
| Detachable cable | Yes |
| USB-C | No |
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5 source(s) feeding this product's score.
Video reviews we found, each condensed to its verdict. They do feed the HearWiki score, at a measured weight below what a published written review carries.
Reviewers agree the OneOdio Monitor 80 offers excellent value under $100, with a neutral, detailed sound signature and comfortable velour ear pads, making it a strong budget pick for open-back monitoring.
9:37The reviewer finds the OneOdio Monitor 80 to be an excellent value open-back headphone under $100, praising its neutral, detailed sound and comfortable design. They note it requires an amplifier to perform at its best and is not suitable for public use due to sound leakage, but overall consider it a strong recommendation, even better than the Philips SHP9500s.
8:20The reviewer finds the OneOdio Monitor 80 to be an excellent budget-friendly open-back studio monitor, praising its neutral, detailed sound and premium design despite the plastic build. However, they note the high 250-ohm impedance requires a dedicated amp/DAC for proper performance, and the clamping force is initially tight. Overall, they highly recommend it for those entering the audiophile space on a budget.
8:19The reviewer finds the OneOdio Monitor 80 to be a well-balanced, flat-sounding open-back headphone that excels for monitoring and editing, especially when paired with proper amplification like a MacBook M1 or a desktop amp. It offers great comfort with its velvet ear cups and a professional design, though it requires good hardware to perform well and has thinner ear cups than the Monitor 60. Overall, the reviewer highly recommends it for musicians and sound engineers, considering it a strong value under $100.
11:21The reviewer found the OneOdio Monitor 80 to be an affordable open-back headphone that significantly exceeded expectations, particularly in bass response and overall frequency accuracy, making it suitable for mixing and mastering. While the soundstage and imaging were only average and the build quality is mostly plastic, the audio performance at the price point is considered excellent, and it is recommended for those seeking an inexpensive open-back with good bass.
22:02The reviewer compares the OneOdio Monitor 60 and Monitor 80, finding the Monitor 60 disappointing with a boxy, grainy sound and cheap build, while praising the Monitor 80 as an excellent value with balanced tonality and good comfort, though noting its plastic build and slight upper-midrange tuning quirk.
21:09The reviewer compares the OneOdio Monitor 80 open-back headphones to the Sennheiser HD 600, finding the OneOdio more comfortable and lighter, with a more affordable price. They note that while the OneOdio requires a powerful source due to its 250-ohm impedance, it performs well with proper amplification and offers good value for budget-conscious users. The reviewer concludes that the OneOdio holds its own against the pricier Sennheiser, especially in comfort and price, though the Sennheiser has a more established reputation.
Summaries are AI condensations of each video's own conclusion, not transcripts. Titles, thumbnails and view counts belong to their channels.
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