Short answer: a tie on sound quality. Both are rated 4.1/5 (#230 and #220 of 450 in-ear headphones) at nearly the same price ($18.99 vs $18.99), so choose on features and fit.
Buy the KZ ZSN Pro 2 or the TRN MT1 Pro on features: they are rated the same for sound quality at close to the same price.
Want more options? Browse the full Headphones rankings.
Specifications Side By Side
| KZ ZSN Pro 2 | TRN MT1 Pro | |
|---|---|---|
| Price | $18.99 | $18.99 |
| Ranked | #230 of 450 in In-Ear Headphones | #220 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 75 (median of 9 squig.link measurements, calibrated to AutoEQ) | 75 (median of 3 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 1.86 dB standard deviation | 1.87 dB standard deviation |
| Tonal Tilt | -0.25 (negative is warmer, positive brighter) | -0.23 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+1.4 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (-0.8 dB at 30 Hz) |
| Connection | Wired | Wired |
| Driver Type | Hybrid (1 dynamic + 1 balanced armature) | Dynamic |
| Drivers | 1 x dynamic + 1 x balanced armature | 1 x 10mm dynamic |
| Impedance | 26 ohms | 22 ohms |
| Sensitivity | 108 dB | 106 dB/mW |
| Frequency Response | 20Hz - 40kHz (Manufacturer specified) | 20Hz - 20kHz (Manufacturer specified) |
Related Headphone Comparisons
More top alternatives to TRN MT1 Pro:
- KZ Taurus vs TRN MT1 Pro
- CCA Polaris vs TRN MT1 Pro
- TRN MT1 Pro vs KZ ZVX
- KZ Taurus vs KZ ZSN Pro 2
- KZ ZSN Pro 2 vs KZ ZVX
Prices on this page were last checked October 11, 2026 at 4:59 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Headphones In Full
KZ ZSN Pro 2: $18.99 Linsoul eBay
Full KZ ZSN Pro 2 review and specifications →
| Released | Jan 2024 (2 years ago) |
|---|---|
| Back | Closed |
| Connection | Wired |
| Deviation From Target | 1.86 dB standard deviation |
| Driver Type | Hybrid (1 dynamic + 1 balanced armature) |
| Drivers | 1 x dynamic + 1 x balanced armature |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 40kHz (Manufacturer specified) |
| Harman Preference Score | 75 (median of 9 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 26 ohms |
| Sensitivity | 108 dB |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+1.4 dB at 30 Hz) |
| Tonal Tilt | -0.25 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
TRN MT1 Pro: $18.99 Amazon eBay
Full TRN MT1 Pro review and specifications →
| Back | Closed |
|---|---|
| Connection | Wired |
| Deviation From Target | 1.87 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 10mm dynamic |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 20kHz (Manufacturer specified) |
| Harman Preference Score | 75 (median of 3 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 22 ohms |
| Sensitivity | 106 dB/mW |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-0.8 dB at 30 Hz) |
| Tonal Tilt | -0.23 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons