IKKO OH10S Review: Ranked #235 of 450

Last updated: October 11, 2026

The IKKO OH10S ranks #235 out of 450 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.

Brand: IKKO

Prices on this page were last checked October 10, 2026 at 5:37 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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#235 IKKO OH10S: $199.00 IKKO eBay

BackClosed
ConnectionWired
Deviation From Target1.71 dB standard deviation
Driver TypeHybrid (1 dynamic + 1 balanced armature)
Drivers1 x 10mm dynamic + 1 x balanced armature
Form FactorIn-ear
Frequency Response20Hz - 40kHz (Manufacturer specified)
Harman Preference Score75 (median of 4 squig.link measurements, calibrated to AutoEQ)
Impedance18 ohms
Sensitivity106 dB
Sub-bass ExtensionWithin 6 dB of target down to 20 Hz (+1.4 dB at 30 Hz)
Tonal Tilt-0.49 (negative is warmer, positive brighter)

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