The SIMGOT SuperMix 4 is a quadbrid IEM: each lightweight resin shell holds a dynamic driver, a balanced armature, a planar magnetic driver and a piezoelectric driver. Rated 7.2Ω and 120dB/Vrms, it runs from a phone dongle, and its smooth, balanced tuning suits all-day listeners or anyone wanting a contrast to a bright single-DD set.
Who the SIMGOT SuperMix 4 is for
Listeners curious about mixed driver types: Four different driver technologies share each shell, and SIMGOT tuned them to work as one coherent, easygoing whole.
Phone-dongle listeners: With a 7.2Ω load and 120dB/Vrms sensitivity, it reaches comfortable volume from a basic phone dongle, with no separate amp required.
Full workdays of listening: The light resin shell and smooth, balanced signature are aimed at long sessions you can keep going without wanting a break.
Owners of a bright single-DD IEM: Its easygoing voicing is meant as a contrast to bright single-dynamic sets, so it adds a different flavor instead of duplicating one.
Skip it if: your only source is a noisy laptop headphone jack: an IEM this sensitive (120dB/Vrms) can pick up hiss, and the 7.2Ω load settles best on a cleaner source.
SIMGOT SuperMix 4 key specs
Driver configuration: 1 dynamic + 1 balanced armature + 1 planar magnetic + 1 piezoelectric (PZT) per side
Impedance: 7.2Ω ±15%
Sensitivity: 120dB/Vrms
Connector: 0.78mm 2-pin, detachable cable
Shell: Lightweight resin
Genuine stock, 1-year warranty.
SIMGOT SuperMix 4 vs similar options
vs EPZ P50: Five drivers of three types (1DD+2BA+2 planar) plus a 6N silver-plated copper cable, but it wants a dongle DAC or amp with headroom; the SuperMix 4 runs happily off a phone dongle.
vs LETSHUOER S12 PRO: A single 14.8mm planar driver in CNC aluminum shells with swappable 2.5/3.5/4.4mm plugs; pick it for balanced-ready planar sound, the SuperMix 4 for four driver types in a lightweight resin shell.
Yes. Every unit we sell is genuine and brand-new, shipped in its original packaging, and backed by our 1-year TonePier warranty and 45-day returns.
Where does my order ship from, and how long does it take?
Every order ships from our warehouse in China, with full tracking, and most orders ship within 3 business days. Shipping is free on every order; most US orders arrive within 7–15 business days and most orders to other countries within 7–20 business days — see our shipping policy for details.
What if it isn't for me?
You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.
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