Five driver configuration (dynamic, balanced armature, micro planar, bone conduction) for natural tonal fusion and enhanced resolution
Custom 10mm bone conduction driver for mid to low frequency compensation, improving bass texture and response speed
Custom coil bone conduction technology transmits sound directly via skull bone for improved low frequency and subtle dynamic detail
Precision RC four-way crossover circuits and independent filter ducts ensure seamless transitions and low distortion
Ergonomic 3D-printed translucent housing with silver-plated Litz cable for comfort and high-fidelity signal transmission
Summarized by Shop
Five-in-one Matrix Acoustic Architecture
SuperMix 5 employs a luxurious five-driver configuration of ‘dynamic driver x 1 + balanced armature x 2 + micro planar driver x 1 + bone conduction x 1’. This includes an 8mm DLC flexible surround dynamic driver, delivering robust and detailed bass. Paired with two large-volume balanced armature d
0.78 mm 2-pin detachable, supports 3.5 mm and 4.4 mm plugs
Housing
Translucent black resin with satin-finished metal cover
Summarized by Shop
4.8
9 ratings
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Solid and generous IEMs with unch
As a first set of IEMs coming from TWS, the SuperMix 5 was a fantastic place to start. There's a generous, warm sound with some seriously satisfying bass from the bone conduction drivers. Pair it with a KA13 or similar DAC/amp and the sound gets noticeably richer. Rolling tips is essential — the bone conduction effect varies considerably depending on how well a tip seals and transmits vibration to the ear. Some EQ tuning in Poweramp was needed, though given that I lean toward V-shaped or even basshead signatures, it honestly didn't take more than a slight adjustment to clear up a touch of muddiness to personal preference.
My only cautionary note is that the full sound, tuned to taste, can become fatiguing. It delivers across such a wide spectrum simultaneously that it can feel a little overwhelming in longer sessions. Make sure your source files are quality, and then revel in an exceptionally full, immersive experience of the music.
K
KJ · May 15, 2026
Disappointment
I didn't like these IEMs. The bone conduction driver buzzes at 125 Hz. It's like an extra tambourine in an orchestra. I definitely don't like this effect. The beautiful frequency response is ruined by this effect.
The housing of the earphones is uncomfortable; it doesn't fit properly in the ear and is held in place only by the ear tips. The earphones stick out a lot from the ears, like horns, the housing is very large. The cord doesn't lie flat against the head.
Maybe there are people who would like these IEMs, but I was completely disappointed with them.
A
Aleksandrs · February 22, 2026
One of the better Harman signature IEM
Should you find Harman tuning safe or uninspiring, these in-ear monitors might just revolutionize your perspective. Their sound profile marries precision with profound technicality, yet it’s infused with the distinctive flair of a bone conduction driver. While its effect isn't overtly dramatic, the enhanced texture and heightened impact are undoubtedly valuable additions. The overall detail retrieval is superb, and the micro-planar driver—a personal favorite for high-frequency reproduction—delivers a generous expanse of air with vibrant sparkle and crystalline clarity. Considering its price point, the SuperMix5 stands out as an exceptional all-rounder, excelling across most aspects without ever sounding dull or overly reserved. It's a highly recommended, impeccably tuned quadbrid.
