The Razer Opus (2020) ranks #63 out of 517 total Over-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: Razer
Prices on this page were last checked October 20, 2026 at 10:35 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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#63 Razer Opus (2020): $199.99 Wireless Discontinued eBay
Pros: THX certified wireless ANC headphones with a high preference score of 87, bass reaching 20 Hz and a 3.5 mm wired input. Battery life is 25 hours with ANC on, and they weigh 265 g.
Cons: Discontinued, so Amazon only sells renewed units. A 6.5 dB dip near 4.2 kHz and a 5 dB peak near 8.4 kHz make the treble uneven, the bright tilt (plus 0.36) can sound lean in bass, and the score rests on a single measurement.
Is the Razer Opus (2020) right for you?
Buy it if
- you want the tuning most listeners prefer in blind tests out of the box (Harman score 87).
- you want noise cancelling for commutes or flights.
Skip it if
- you want to buy it new: it is discontinued.
| Active Noise Cancelling | Yes |
|---|---|
| Back | Closed |
| Battery Life | 25 hours with ANC on |
| Bluetooth Codecs | SBC, AAC, aptX |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Connection | Wireless and wired |
| Deviation From Target | 1.87 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 2 x 40mm dynamic |
| Form Factor | Over-ear |
| Harman Preference Score | 87 (1 squig.link measurement, calibrated to AutoEQ) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-1.6 dB at 30 Hz) |
| Tonal Tilt | +0.36 (negative is warmer, positive brighter) |
| Weight | 0.6 lbs (265 g) |
EQ Presets
Harman target
Set a preamp of -5.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Harman match with this EQ: 100 out of 100, up from 87.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +1.7 dB | 0.70 |
| High shelf | 10,000 Hz | -3.7 dB | 0.70 |
| Peak | 29 Hz | -1.2 dB | 3.34 |
| Peak | 84 Hz | +1.7 dB | 1.85 |
| Peak | 424 Hz | -1.2 dB | 0.96 |
| Peak | 2,004 Hz | +2.9 dB | 5.42 |
| Peak | 2,865 Hz | -2.5 dB | 6.00 |
| Peak | 4,199 Hz | +6.0 dB | 4.89 |
| Peak | 7,228 Hz | -2.3 dB | 3.39 |
Neutral target
Set a preamp of -5.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Neutral match with this EQ: 100 out of 100, up from 85.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -4.0 dB | 0.70 |
| High shelf | 10,000 Hz | -3.7 dB | 0.70 |
| Peak | 28 Hz | -1.5 dB | 3.26 |
| Peak | 85 Hz | +1.4 dB | 1.85 |
| Peak | 424 Hz | -1.1 dB | 0.96 |
| Peak | 2,004 Hz | +2.9 dB | 5.41 |
| Peak | 2,865 Hz | -2.5 dB | 6.00 |
| Peak | 4,199 Hz | +6.0 dB | 4.89 |
| Peak | 7,228 Hz | -2.3 dB | 3.39 |
Studio flat target
Set a preamp of -5.7 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Studio flat match with this EQ: 100 out of 100, up from 57.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -5.9 dB | 0.70 |
| High shelf | 10,000 Hz | +1.7 dB | 0.70 |
| Peak | 28 Hz | -1.8 dB | 3.20 |
| Peak | 74 Hz | +1.5 dB | 2.05 |
| Peak | 321 Hz | -3.0 dB | 0.75 |
| Peak | 2,034 Hz | +4.6 dB | 4.50 |
| Peak | 3,654 Hz | +4.3 dB | 1.31 |
| Peak | 4,268 Hz | +2.4 dB | 6.00 |
| Peak | 6,645 Hz | -3.4 dB | 2.90 |
Warm target
Set a preamp of -3.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Warm match with this EQ: 100 out of 100, up from 71.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +2.0 dB | 0.70 |
| High shelf | 10,000 Hz | -6.0 dB | 0.70 |
| Peak | 29 Hz | -1.3 dB | 3.05 |
| Peak | 87 Hz | +1.7 dB | 1.71 |
| Peak | 2,023 Hz | +2.2 dB | 4.65 |
| Peak | 2,884 Hz | -3.2 dB | 6.00 |
| Peak | 4,189 Hz | +4.0 dB | 6.00 |
| Peak | 7,217 Hz | -4.4 dB | 1.88 |
Bass target
Set a preamp of -6.0 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Bass match with this EQ: 100 out of 100, up from 68.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +5.5 dB | 0.70 |
| High shelf | 10,000 Hz | -3.7 dB | 0.70 |
| Peak | 82 Hz | +1.8 dB | 1.74 |
| Peak | 424 Hz | -1.2 dB | 0.95 |
| Peak | 2,004 Hz | +2.9 dB | 5.43 |
| Peak | 2,865 Hz | -2.5 dB | 6.00 |
| Peak | 4,199 Hz | +6.0 dB | 4.90 |
| Peak | 7,228 Hz | -2.3 dB | 3.39 |
Bright target
Set a preamp of -6.0 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Bright match with this EQ: 100 out of 100, up from 70.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -4.0 dB | 0.70 |
| Peak | 2,005 Hz | +2.7 dB | 5.79 |
| Peak | 2,875 Hz | -2.7 dB | 6.00 |
| Peak | 4,370 Hz | +6.0 dB | 2.12 |
V-shaped target
Set a preamp of -6.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted V-shaped match with this EQ: 100 out of 100, up from 76.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +5.8 dB | 0.70 |
| High shelf | 10,000 Hz | +1.4 dB | 0.70 |
| Peak | 103 Hz | +2.4 dB | 1.17 |
| Peak | 766 Hz | -1.1 dB | 1.68 |
| Peak | 2,017 Hz | +3.0 dB | 5.78 |
| Peak | 2,901 Hz | -2.8 dB | 6.00 |
| Peak | 4,321 Hz | +6.0 dB | 1.70 |
| Peak | 5,016 Hz | +0.4 dB | 0.40 |
- Reviews, Comparisons and Sound Samples
Frequency Response
How the Razer Opus (2020) measures across the audible range, against the Harman over-ear target that most listeners prefer in blind tests. Where the line sits above the target that range sounds louder (more bass, brighter treble), below it quieter. The curve is a single measurement, and both lines are shifted so their 500 Hz to 2 kHz average sits at 0 dB.
Measurement data: a single measurement from the squig.link database of filk. Thanks to them for publishing their work.