Simgot SuperMix 4 Review: Ranked #17 of 297

Last updated: October 10, 2026

The Simgot SuperMix 4 ranks #17 out of 297 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.

Brand: Simgot

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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#17 Simgot SuperMix 4: $169.99 Amazon eBay

Pros: Across 48 hobbyist measurements on squig.link it scores 83 for preference, with an average deviation of only about 1 dB, so the overall balance is even and easy to like. Sub-bass sits about 1 dB above target down to 20 Hz, giving warm, full low end that suits bass and warm listeners. The 7.2 ohm, 120 dB/Vrms hybrid of dynamic, balanced armature, planar and piezoelectric drivers gets loud from any phone or dongle.

Cons: A roughly 3 dB dip near 6.5 kHz and a presence region about 2 dB under target make vocals and guitar attack a touch recessed, while a 5.7 dB peak near 11.9 kHz adds a hint of glare up top. Its rating sits below the EPZ P40 at a similar price, and its very low impedance can pick up hiss from noisy sources.

ReleasedMay 2024 (2 years ago)
BackClosed
ConnectionWired
Deviation From Target1.00 dB standard deviation
Driver TypeHybrid (1 dynamic + 1 balanced armature + 1 planar magnetic + 1 piezoelectric)
Drivers1 x 10mm dynamic + 1 x balanced armature + 1 x planar magnetic + 1 x piezoelectric
Form FactorIn-ear
Frequency Response8Hz - 40kHz (Manufacturer specified)
Harman Preference Score84 (median of 48 squig.link measurements, calibrated to AutoEQ)
Impedance7.2 ohms
Sensitivity120 dB/Vrms
Sub-bass ExtensionWithin 6 dB of target down to 20 Hz (+1.4 dB at 30 Hz)
Tonal Tilt-0.39 (negative is warmer, positive brighter)

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