The Moondrop Harmon ranks #37 out of 297 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: Moondrop
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#37 Moondrop Harmon: $349.99 Amazon eBay
Pros: Across 10 hobbyist measurements on squig.link it scores 82 for preference, with bass held within about half a decibel of target down to 20 Hz, so low end is clean and controlled. Three 10 mm dynamic drivers at 114 dB/Vrms play loudly from a phone. The slightly warm, relaxed tuning suits listeners who are sensitive to treble glare.
Cons: A deep 6.9 dB dip near 10.3 kHz and treble about 2 dB under target from 6 to 10 kHz make cymbals and acoustic detail sound subdued. Its rating sits below the IOAudio Sogno and AKG N5005 at a similar price, and there is no built-in microphone.
| Released | May 2025 (1 year ago) |
|---|---|
| Back | Closed |
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 1.34 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 3 x 10mm dynamic |
| Form Factor | In-ear |
| Frequency Response | 10Hz - 60kHz (Manufacturer specified) |
| Harman Preference Score | 82 (median of 10 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 19 ohms |
| Sensitivity | 114 dB/Vrms |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-0.1 dB at 30 Hz) |
| Tonal Tilt | -0.26 (negative is warmer, positive brighter) |
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