Final Audio Sonorous X Review: Ranked #415 of 429

The Final Audio Sonorous X ranks #415 out of 429 total Over-Ear Headphones for sound quality. See all Headphones rankings for every top pick.

Brand: Final Audio

Prices on this page were last checked October 13, 2026 at 3:17 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.

#415 Final Audio Sonorous X Discontinued eBay

Pros: It uses 1 x 50mm dynamic with an easy 16 ohm load.

Cons: Discontinued, so it is mainly found used. A tonal tilt of -1.92 makes it sound dark, with bass well ahead of the treble. Its 4.95 dB spread from the target means a noticeably uneven response. A Harman score of 22 places it in the lower part of the over-ear rankings.

Released	2015 (11 years ago)
Back	Closed
Connection	Wired
Deviation From Target	4.95 dB standard deviation
Driver Type	Dynamic
Drivers	1 x 50mm dynamic
Form Factor	Over-ear
Harman Preference Score	22 (measured by crinacle, via AutoEQ)
Impedance	16 ohms
Tonal Tilt	-1.92 (negative is warmer, positive brighter)
Weight	1.4 lbs (630 g)

EQ preset to match the Harman target

Set a preamp of -6.8 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	+7.1 dB	0.70
Peak	94 Hz	-3.2 dB	1.11
Peak	2,217 Hz	+7.8 dB	1.10
Peak	7,170 Hz	+6.2 dB	1.13
Peak	394 Hz	-5.7 dB	0.26
High shelf	10,000 Hz	+0.2 dB	0.70
Peak	54 Hz	+1.8 dB	4.45
Peak	65 Hz	-1.6 dB	3.33
Peak	3,891 Hz	-1.7 dB	6.00
Peak	48 Hz	+0.7 dB	2.90

• Reviews, Comparisons and Sound Samples
  • AutoEQ results for the Final Audio Sonorous X (crinacle measurement)

Head-to-Head Comparisons

1 comparisons

• Final Audio Sonorous X vs Final Audio Sonorous VIII

More Final Audio headphones →