Stax SR-L500 Review: Ranked #96 of 308

Last updated: October 13, 2026

The Stax SR-L500 ranks #96 out of 308 total Over-Ear Headphones for sound quality. See all Headphones rankings for every top pick.

Brand: Stax

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Stax SR-L500 - ranked #96 of 308 Over-Ear Headphones · Editor's rating 4/5

#96 Stax SR-L500 Discontinued eBay

Pros: Measured response gives it an excellent Harman preference score of 82 with a 2.37 dB spread, and its mids sit within about 0.5 dB of target, so vocals and instruments sound natural.

Cons: Discontinued, so it is mainly found used. Sub-bass is 12.7 dB short at 30 Hz, so deep bass lacks rumble.

Released2015 (11 years ago)
BackOpen
ConnectionWired
Deviation From Target2.37 dB standard deviation
Driver TypeElectrostatic
Form FactorOver-ear
Frequency Response7Hz - 41kHz
Harman Preference Score82 (measured by oratory1990, via AutoEQ)
Impedance145k ohms
Sub-bass ExtensionFalls 6 dB below target at 50 Hz (-12.7 dB at 30 Hz)
Tonal Tilt+0.19 (negative is warmer, positive brighter)
Weight0.7 lbs (339g)
EQ preset to match the Harman target

Set a preamp of -6.3 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.

FilterFrequencyGainQ
Low shelf105 Hz+6.5 dB0.70
Peak2,627 Hz+4.7 dB0.39
Peak1,291 Hz-7.8 dB1.29
Peak95 Hz-2.2 dB0.80
Peak5,678 Hz-6.6 dB3.22
High shelf10,000 Hz-5.3 dB0.70
Peak2,339 Hz+1.1 dB3.53
Peak3,029 Hz-1.5 dB4.93
Peak48 Hz+0.8 dB4.28
Peak65 Hz-0.6 dB3.15

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