The Sennheiser ACCENTUM ranks #155 out of 190 total Over-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: Sennheiser
Prices on this page were last checked October 10, 2026 at 5:37 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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#155 Sennheiser ACCENTUM: $99.95 B&H Photo Video eBay
Pros: Active noise cancelling, a long 50 hour battery, aptX HD support and a wired option make it a practical everyday headphone at 222 g. Sub-bass sits about 6 dB above target and reaches down to 20 Hz, a good fit for listeners who like a warm, bass rich sound. Its 2.78 dB standard deviation is smoother than many headphones at its price.
Cons: A 7 dB dip near 4.3 kHz and a presence band about 2.4 dB low push vocals back and soften detail. It has no IP rating for water or sweat. The Anker Soundcore Space One is rated higher and costs less.
| Released | Oct 2023 (3 years ago) |
|---|---|
| Active Noise Cancelling | Yes |
| Back | Closed |
| Battery Life | 50 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes |
| Connection | Wireless and wired |
| Deviation From Target | 2.78 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 37mm dynamic |
| Form Factor | Over-ear |
| Frequency Response | 10Hz - 22kHz (Manufacturer specified) |
| Harman Preference Score | 56 (measured by oratory1990, via AutoEQ) |
| IP Rating | None |
| Sensitivity | 106 dB SPL (1 kHz / 0 dBFS) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+5.0 dB at 30 Hz) |
| Tonal Tilt | -1.51 (negative is warmer, positive brighter) |
| Weight | 0.5 lbs (222 g) |
EQ preset to match the Harman target
Set a preamp of -5.6 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 | -4.5 dB | 0.70 |
| Peak | 571 Hz | -1.6 dB | 0.18 |
| Peak | 1,870 Hz | +5.7 dB | 2.57 |
| Peak | 4,181 Hz | +5.4 dB | 3.61 |
| Peak | 33 Hz | -2.0 dB | 1.01 |
| High shelf | 10,000 Hz | -5.9 dB | 0.70 |
| Peak | 3,003 Hz | -1.9 dB | 4.46 |
| Peak | 8,989 Hz | +3.3 dB | 0.91 |
| Peak | 5,774 Hz | -3.0 dB | 5.50 |
| Peak | 3,777 Hz | +0.4 dB | 2.96 |
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