The Final Audio A4000 ranks #6 out of 68 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: Final Audio
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#6 Final Audio A4000: $119.00 Amazon eBay
Pros: A Harman score of 80 shows it sits close to the target most listeners prefer, with a slightly bright tilt in crinacle’s measurement. It uses a compact 6 mm dynamic driver and weighs 18 g, so it is light in the ear. The 18 ohm impedance and 100 dB per mW sensitivity are manageable from a phone.
Cons: The 100 dB per mW sensitivity is lower than many in-ears, so it needs more volume from weak sources. No built-in microphone is offered, which limits it for calls. It is wired only, so it lacks the wireless convenience of the Sony WF-1000XM5, which has a lower rating.
| Back | Closed |
|---|---|
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 1.67 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 6mm dynamic |
| Form Factor | In-ear |
| Harman Preference Score | 80 (measured by crinacle, via AutoEQ) |
| Impedance | 18 ohms |
| Sensitivity | 100 dB/mW |
| Tonal Tilt | +0.11 (negative is warmer, positive brighter) |
| Weight | 0 lbs (18 g) |
EQ preset to match the Harman target
Set a preamp of -2.9 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 | +0.5 dB | 0.70 |
| Peak | 831 Hz | +3.0 dB | 1.09 |
| Peak | 177 Hz | -1.6 dB | 1.02 |
| Peak | 6,348 Hz | -3.7 dB | 2.04 |
| Peak | 2,022 Hz | +2.0 dB | 3.11 |
| High shelf | 10,000 Hz | -3.9 dB | 0.70 |
| Peak | 9,639 Hz | +2.1 dB | 2.54 |
| Peak | 3,246 Hz | -2.0 dB | 3.75 |
| Peak | 4,630 Hz | +0.9 dB | 3.78 |
| Peak | 2,482 Hz | +0.9 dB | 5.02 |
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