Finding a great-sounding IEM under $100 feels like searching for a needle in a haystack – too many options, too little clarity.
The TRUTHEAR Hexachanges that. Built around a 1DD + 3BA hybrid driver setup, it’s made for budget audiophiles, music lovers, and everyday listeners ready to move past basic earbuds.
This TRUTHEAR Hexa review breaks down the driver tech, sound performance, build quality, and honest pros and cons – so you can decide if it’s the right pick for your ears.
What is the TRUTHEAR HEXA?
The TRUTHEAR Hexa sits comfortably in the budget-to-mid-range IEM space, offering hybrid driver performance without the premium price tag.
It strikes a balance between sound quality and affordability, combining one dynamic driver and three balanced armature drivers into a single earphone – a configuration designed to deliver mature, accurate sound across the full frequency range.
Built for budget audiophiles, music lovers, and everyday listeners, the HEXA sits in the $70–$100 range, making it one of the strongest picks at this price.
Let’s have a look at the key specs:
Key Specs at a Glance
| Feature | Details |
|---|---|
| Driver Config | 1DD + 3BA Hybrid |
| Impedance | 20.5Ω ±15% (@1kHz) |
| Sensitivity | 120dB/Vrms (@1kHz) |
| THD | ≤1% @1kHz (94dB) |
| Frequency Response | 8–40kHz |
| Cable | 4-strand silver-plated, 0.78 2-pin detachable |
| Faceplate | CNC anodized aluminum alloy |
| Shell | DLP 3D printed medical-grade resin |
| Price | $60 – $100 |
TRUTHEAR HEXA: A Closer Look at Every Feature
Below is a breakdown of each feature so you know exactly what you’re getting:
1. Build & Design
TheHexauses a square-but-smooth ID design that keeps the shell compact and light without feeling cheap.
The cavity is DLP 3D printed with medical-grade high-transparency resin from HeyGears – the same technology used in high-end custom IEMs.
The CNC anodized aluminum alloy faceplate is locked with screw, self-tapping, and glue, so it holds up well over time.
The design also reduces auricle contact, keeping pressure off your ear cartilage during long sessions.
- Pro: Lightweight, skin-friendly build with a premium-looking metal faceplate.
- Con: The transparent resin shell won’t appeal to users who prefer a more traditional or opaque look.
2. Driver Setup
Instead of one driver doing everything, theHexauses four – each handling a dedicated frequency range.
The 10mm dynamic driver with a PU suspension and LCP diaphragm covers bass, while a weighted voice coil and N52 dual-cavity magnetic circuit keep the low end punchy and controlled.
A composite full-frequency BA driver handles the mids, tuned to follow HRTF characteristics for a natural response.
A custom BA driver (similar to the WBFK series) takes care of the highs – smooth and clear with no harsh peaks.
- Pro: Clean, dedicated frequency separation across all four drivers with no crossover overlap.
- Con: Less overall bass gain than TRUTHEAR ZERO – not ideal for bass-heavy listeners.
3. Sound Character
The Hexa runs a full-band same-phase design, meaning all four drivers fire at exactly the same time – no timing delays, no phase distortion.
The bass digs deeper than the ZERO but stays controlled, never bleeding into the mids. The transition between bass and mids is smooth and seamless.
The highs shift slightly based on ear tip choice – silicone tips give a clearer, more open sound, while foam tips suppress resonance peaks for a smoother result.
- Pro: Phase-accurate, natural sound with built-in flexibility through ear tip selection.
- Con: Neutral tuning – listeners expecting a bass-forward or V-shaped signature may find it too flat.
4. Acoustic Engineering
The RC frequency division uses precisely calculated resistor-capacitor networks to manage the crossover between all four drivers accurately.
The acoustic waveguide structure is built directly into the DLP 3D printed shell, allowing complex internal channel routing that traditional manufacturing can’t replicate.
HRTF tuning on the high-frequency BA driver makes the sound feel spatially natural – closer to how you’d hear audio in a real room.
The same-phase design ties it all together so the sound arrives as one cohesive unit.
- Pro: Genuinely advanced acoustic engineering packed into a sub-$100 IEM.
- Con: The technical depth may feel like overkill for casual listeners who just want to plug in and play.
5. Cable & What’s in the Box
The Hexa ships with a 4-strand silver-plated detachable cable with a thicker single-strand diameter for better signal transfer – a noticeable step above what most budget IEMs include.
The universal sunken 0.78 2-pin connector makes it compatible with a wide range of aftermarket cables, so upgrading to a balanced termination later is straightforward.
You also get six pairs of silicone ear tips across two profiles (thick and thin) plus a pair of foam tips – plenty of options to find your ideal fit and sound.
- Pro: Silver-plated cable and a generous ear tip selection straight out of the box – real long-term value.
- Con: No carrying case included at $89.99 – a noticeable miss.
TRUTHEAR Hexa vs. TRUTHEAR Zero
Both are budget IEMs from TRUTHEAR. But one takes the sound a clear step further. Here’s the breakdown:
| Feature | TRUTHEAR ZERO | TRUTHEAR HEXA |
|---|---|---|
| Driver Config | 2 Dynamic Drivers | 1DD + 3BA Hybrid |
| Diaphragm | LCP | PU + LCP Composite |
| Magnet | Standard | N52 dual-cavity internal magnetic circuit |
| Bass Response | Higher bass gain | Deeper bass diving, more controlled |
| Mids | DD-driven | Dedicated BA driver, more accurate |
| Highs | Standard | HRTF-tuned, smoother |
| Phase Design | Same phase | Same phase |
| Shell | Resin | DLP 3D printed resin + metal faceplate |
| Cable | 0.78 2-pin | 0.78 2-pin silver-plated, thicker strand |
| Price | $40 – $70 | $60 – $100 |
Note: The ZERO remains a strong entry point for first-time IEM buyers. But the Hexasteps up with a dedicated driver per frequency range, N52 magnet tech, a more refined DLP-printed build, and a higher-quality silver-plated cable – making it the stronger pick for listeners ready to go beyond the basics.
What TRUTHEAR Hexa Users are Saying
Getting hands-on with an IEM reveals what specs alone cannot. Here’s what real users say about sound quality, comfort, and overall value.
“The sound is incredibly detailed for the price. I’ve been using the Hexa for long sessions and my ears never feel fatigued. The cable quality alone is better than IEMs I’ve paid more for.” – James R., Amazon Verified Buyer
“I was skeptical at first but the Hexa genuinely surprised me. The bass is controlled, the mids are clean, and switching to foam tips made the highs so much smoother. Great value under $100.” – Mia T., Amazon Verified Buyer
“Comfortable fit, great sound separation, and the build feels solid. For anyone stepping up from basic earbuds, the Hexais exactly what you need.” – Derek S., Best Buy Verified Buyer
Final Verdict
The TRUTHEAR Hexa does a lot of things right for the price – N52 magnet driver setup, DLP-printed shell, phase-accurate tuning, and a silver-plated cable that most IEMs at this price don’t bother including.
Yes, the neutral sound signature won’t satisfy every listener and the missing carry case is a noticeable gap – but those are trade-offs most serious listeners can live with.
If you’re after a seriously capable IEM without serious spending, the TRUTHEAR Hexa deserves a firm spot on your shortlist.
Ready to hear it? Pick up the TRUTHEAR Hexa now.
