The Ooopusx OP24 ranks #65 out of 297 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: Ooopusx
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#65 Ooopusx OP24: $49.99 Amazon eBay
Pros: Its six-driver hybrid scores 80.0 across 11 hobbyist measurements on squig.link, and sub-bass and bass both sit nearly 2 dB above target, giving electronic and hip hop tracks a full, rumbling low end. Treble from 6 to 10 kHz is lifted about 1.9 dB for crisp detail, a lively v-shaped balance. A second impedance mode (15 or 27 ohms) gives a tuning option, and 127 dB/Vrms sensitivity makes it easy to drive.
Cons: A 5.8 dB peak near 8.1 kHz can make cymbals and esses sound splashy on bright recordings. The 4.7 dB dip that follows near 10.2 kHz makes the top end uneven rather than smoothly extended.
| Released | Aug 2025 (1 year ago) |
|---|---|
| Back | Closed |
| Connection | Wired |
| Deviation From Target | 1.42 dB standard deviation |
| Driver Type | Hybrid (2 dynamic + 4 balanced armature) |
| Drivers | 2 x dynamic + 4 x balanced armature |
| Form Factor | In-ear |
| Frequency Response | 10Hz - 40kHz (Manufacturer specified) |
| Harman Preference Score | 80 (median of 12 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 15 ohms (27 ohms in mode 2) |
| Sensitivity | 127 dB/Vrms |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+1.3 dB at 30 Hz) |
| Tonal Tilt | -0.32 (negative is warmer, positive brighter) |
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