The Sennheiser HDB 630 ranks #191 out of 308 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 12, 2026 at 4:13 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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#191 Sennheiser HDB 630: $489.95 Amazon $489.95 eBay
Pros: Bass sits close to target and holds down to 20 Hz, so low end sounds full without bloat. Lower mids sit within about 0.5 dB of target, keeping voices and guitars natural. It uses 1 x 42mm dynamic.
Cons: Treble sits about 4.5 dB low, so it sounds a little dark.
| Released | Oct 2025 (1 year ago) |
|---|---|
| Back | Closed |
| Connection | Bluetooth |
| Deviation From Target | 2.37 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 42mm dynamic |
| Form Factor | Over-ear |
| Frequency Response | 6Hz - 40kHz |
| Harman Preference Score | 67 (median of 7 squig.link measurements, calibrated to AutoEQ) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+2.6 dB at 30 Hz) |
| Tonal Tilt | -1.11 (negative is warmer, positive brighter) |
| Weight | 0.7 lbs (311 g) |
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