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Sennheiser HDB 630 HDB 630 Wireless Over-Ear Headphones
Features
- Adaptive noise cancellation
- Parametric EQ
- 60-hour battery life
- Includes a USB-C low-latency Bluetooth adapter
- aptX adaptive Bluetooth codec support
General specs
- Brand: Sennheiser
- Model: HDB 630
- Seller: Newegg
- ID: 9SIAFJYKNF0718
- Brand: Sennheiser
- Connector: USB Type-C
- Equalizer: Parametric EQ
- Model Name: HDB 630
- Part Number: 6C-5E4P-A66A
- Sensitivity: 105 dB (1 kHz / 0 dBFS)
- Battery Life: 60 hours
- Product Type: Wireless over-ear headphones
- Headphone Type: Over the ear
- Input impedance: Active 480 ohms
- Frequency Response: USB: 6 Hz–40 kHz only when using Line-In or USB (96 kHz), and Bluetooth with aptX adaptive (96 kHz); 6 Hz–22 kHz otherwise
- Included Accessory: USB-C low-latency Bluetooth adapter
- Noise Cancellation: Adaptive noise cancellation
- Wireless Connectivity: Wireless
- Bluetooth codec support: aptX adaptive
- First listed by seller: October 3, 2026
If you are interested in more details, you can find full information on the seller's page.
€445.85
Last price update: 10/3/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
Wireless over-ear headphones with adaptive noise cancellation and parametric EQ. Battery life is rated at 60 hours.
- Frequency response: 6 Hz–40 kHz only when using Line-In or USB (96 kHz), and Bluetooth with aptX adaptive (96 kHz); 6 Hz–22 kHz otherwise.
- Active input impedance: 480 ohms; sensitivity: 105 dB (1 kHz / 0 dBFS); USB Type-C connector.
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| Brand | Sennheiser | Sennheiser | Sennheiser | Sennheiser | Sennheiser | Sennheiser |
| Model | HDB 630 | CX 400BT | RS 195 | ACCENTUM Plus | ACCENTUM Plus | RS 175 |
| Color |
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| Price | €445.85 | €157.56 | €428.02 | €115.89 | €222.90 | €312.08 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 |
| Connector | USB Type-C | 3.5mm | 3.5 mm Jack | 3.5 mm Jack | ||
| Model Name | HDB 630 | CX 400BT | RS 195 | ACCENTUM Plus | ACCENTUM Plus | RS 175 |
| Part Number | 6C-5E4P-A66A | 508901 | RS 195 | 505563 | ||
| Sensitivity | 105 dB (1 kHz / 0 dBFS) | 107 dB SPL (1 kHz / 1 mW) | 117dB S.P.L. at 1KHz | 114dB S.P.L. at 1KHz | ||
| Product Type | Wireless over-ear headphones | True wireless headphones | wireless headphones | Headphones | Headphones | Wireless TV headphones |
| Frequency Response | USB: 6 Hz–40 kHz only when using Line-In or USB (96 kHz), and Bluetooth with aptX adaptive (96 kHz); 6 Hz–22 kHz otherwise | 5Hz-21KHz | 17Hz-22KHz | 17Hz-22KHz | ||
| Noise Cancellation | Adaptive noise cancellation | Adaptive Hybrid ANC | Adaptive Hybrid ANC | |||
Sennheiser HDB 630 Black Adaptive noise cancellation
€445.85
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