Short answer: a tie on sound quality. Both are rated 3.8/5 (#325 and #321 of 450 in-ear headphones) at nearly the same price ($48.99 vs $44.99), so choose on features and fit.
Why pick the CCA C12: Sub-bass sits within 0.2 dB of target and holds up all the way to 20 Hz across hobbyist measurements on squig.link, and a 3.3 dB lift from 60 to 200 Hz adds warm punch to drums and bass lines. Watch for: The top octave runs 7.5 dB above target with an 8.8 dB peak near 11.9 kHz, which can add sizzle to cymbals and hiss to bright recordings.
Buy the CCA C12 or the DUNU Titan X on features: they are rated the same for sound quality at close to the same price.
Still deciding? The full Headphones rankings cover every ranked option.
Specifications Side By Side
| CCA C12 | DUNU Titan X | |
|---|---|---|
| Price | $48.99 | $44.99 |
| Ranked | #325 of 450 in In-Ear Headphones | #321 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Harman Preference Score | 71 (measured by crinacle, via AutoEQ) | 72 (median of 25 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 2.22 dB standard deviation | 2.00 dB standard deviation |
| Tonal Tilt | -0.38 (negative is warmer, positive brighter) | -0.63 (negative is warmer, positive brighter) |
| Connection | Wired | Wired |
| Driver Type | Hybrid (1 dynamic + 5 balanced armature) | Dynamic |
| Drivers | 1 x 10mm dynamic + 5 x balanced armature | 1 x 10mm dynamic |
| Impedance | 24 ohms | 16 ohms |
| Sensitivity | 112 dB/mW | 123 dB/Vrms |
| Frequency Response | 7Hz - 40kHz (Manufacturer specified) | - |
| Back | Closed | Closed |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-0.1 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (+0.6 dB at 30 Hz) |
| Weight | - | 0 lbs (13 g) per earbud |
| Built-in Microphone | - | Yes |
Related Headphone Comparisons
More worthwhile head-to-heads for DUNU Titan X:
- DUNU Titan X vs Tin HiFi C5
- DUNU Titan X vs MEE Audio M6 Pro
- DUNU Titan X vs CCA C10
- DUNU Titan X vs KZ ZS10 Pro 2
- DUNU Titan X vs KZ ZS10 Pro
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.
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The Two Headphones In Full
CCA C12: $48.99 Amazon AliExpress eBay
Pros: Sub-bass sits within 0.2 dB of target and holds up all the way to 20 Hz across hobbyist measurements on squig.link, and a 3.3 dB lift from 60 to 200 Hz adds warm punch to drums and bass lines. Crinacle’s measurement gives it a preference score of 71, and the 24 ohm, 112 dB/mW hybrid of one dynamic driver and five balanced armatures plays loud from any phone. It matches the rating of the KZ ZAX while costing less.
Cons: The top octave runs 7.5 dB above target with an 8.8 dB peak near 11.9 kHz, which can add sizzle to cymbals and hiss to bright recordings. A 4.5 dB dip around 6.7 kHz sits just below that peak, so the treble sounds uneven rather than smooth. The MEE Audio M6 Pro earns the same rating for less money.
Full CCA C12 review and specifications →
| Back | Closed |
|---|---|
| Connection | Wired |
| Deviation From Target | 2.22 dB standard deviation |
| Driver Type | Hybrid (1 dynamic + 5 balanced armature) |
| Drivers | 1 x 10mm dynamic + 5 x balanced armature |
| Form Factor | In-ear |
| Frequency Response | 7Hz - 40kHz (Manufacturer specified) |
| Harman Preference Score | 71 (measured by crinacle, via AutoEQ) |
| Impedance | 24 ohms |
| Sensitivity | 112 dB/mW |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-0.1 dB at 30 Hz) |
| Tonal Tilt | -0.38 (negative is warmer, positive brighter) |
EQ preset to match the Harman target
Set a preamp of -3.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +0.9 dB | 0.70 |
| Peak | 161 Hz | -3.6 dB | 0.61 |
| Peak | 677 Hz | +3.8 dB | 1.07 |
| Peak | 2,181 Hz | -3.3 dB | 3.04 |
| Peak | 7,371 Hz | +3.4 dB | 3.04 |
| High shelf | 10,000 Hz | -5.1 dB | 0.70 |
| Peak | 9,487 Hz | +2.8 dB | 2.05 |
| Peak | 3,358 Hz | +3.0 dB | 3.37 |
| Peak | 5,217 Hz | -3.3 dB | 6.00 |
| Peak | 2,530 Hz | -1.7 dB | 5.25 |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
DUNU Titan X: $44.99 Amazon eBay
Full DUNU Titan X review and specifications →
| Released | 2026 (this year) |
|---|---|
| Back | Closed |
| Built-in Microphone | Yes |
| Connection | Wired |
| Deviation From Target | 2.00 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 10mm dynamic |
| Form Factor | In-ear |
| Harman Preference Score | 72 (median of 25 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 16 ohms |
| Sensitivity | 123 dB/Vrms |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+0.6 dB at 30 Hz) |
| Tonal Tilt | -0.63 (negative is warmer, positive brighter) |
| Weight | 0 lbs (13 g) per earbud |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons