Sennheiser HDB 630 Audiophile Grade Active Noise-Cancelling Wireless Headphones

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Sale price₹ 44,990.00 Regular price₹ 54,990.00
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  • 🛡 100% Original Product With Brand Warranty
  • 7 Days Replacement
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Product Snapshot

🎧 Audiophile-Grade Wireless Headphones – Neutral, lifelike sound with wide soundstage

🔇 Adaptive Active Noise Cancellation – Blocks distractions without affecting clarity

🎼 42 mm In-House Transducer – Detailed mids, controlled bass & smooth treble

📡 Hi-Res Wireless Audio – Supports aptX™ Adaptive & aptX™ HD

🔌 BTD 700 USB-C Bluetooth® Dongle Included – Unlocks high-resolution wireless on most devices

🎚️ Parametric EQ + Crossfeed – Advanced sound control via Smart Control Plus App

🔋 Up to 60 Hours Battery Life – Designed for long listening sessions & travel

🔗 Multi-Connectivity – Bluetooth 5.2, USB-C & 3.5 mm analog input

🧠 Transparency Mode – Hear surroundings instantly

☁️ Premium Comfort – Lightweight (311 g), plush leatherette earpads & soft headband

🎒 Travel-Ready – Fold-flat design with protective carrying case

Description

Model: Sennheiser HDB 630

SKU: 700445

Headphone Type: Over-ear, closed-back

Transducer Type: Electrodynamic (moving coil)

Driver Size: 42 mm

Acoustic Design: Closed-back

Frequency Response:

6 Hz – 40 kHz (USB / aptX™ Adaptive / 96 kHz)

6 Hz – 22 kHz (standard playback)

Sound Pressure Level (SPL): 105 dB (1 kHz / 0 dBFS)

Impedance: 480 Ω (active)

Total Harmonic Distortion (THD): <0.2% (1 kHz / 100 dB SPL)

Connectivity:

Bluetooth® 5.2

USB-C (audio + charging)

3.5 mm analog input

Bluetooth Codec Support: aptX™ Adaptive, aptX™ HD, aptX™, AAC, SBC

Resolution: Up to 24-bit / 96 kHz (USB-C / Analog / BTD 700 Dongle)

Noise Cancellation: Adaptive Active Noise Cancelling (ANC)

App Support: Sennheiser Smart Control Plus (EQ, Crossfeed, ANC control)

Battery Life: Up to 60 hours (with ANC)

Charging Port: USB-C

Weight: 311 g (without cable)

Ear Pad Material: Premium leatherette (synthetic)

Headband Material: Japanese leatherette

Color: Black / Silver

Compatibility: Android, iOS, Windows, macOS, USB-C devices

What’s in the Box

Sennheiser HDB 630 Wireless Headphones

BTD 700 Bluetooth® USB-C Dongle

1.2 m USB-C to USB-C cable (for audio and charging)

1.2 m analog audio cable with 3.5 mm plug

In-flight adapter

Premium carrying case

Quick start guide and documentation

Warranty Period: 2 Year from the date of Invoice
Covered: Manufacturing Defects Only
Website: https://en-in.sennheiser.com/service-support-contact-service-centers-in-india
Contact No: 1800 22 36 32
Email Id: in-info@sennheiser.com

Sennheiser is a well-known brand in the audio industry. They offer a wide range of products catering to both audiophiles and casual listeners. Their products include open back and closed back audiophile headphones, in-ear monitors, ANC headphones, and true wireless earbuds. They are known for their exceptional sound quality and durability. Whether you're a professional musician or just a music enthusiast, Sennheiser has something for everyone.

Customer Reviews

Based on 2 reviews
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S
Susrut Das (Bhubaneswar)
Audiophile sound, with no wire attached

Honestly I was never a fan of Senheiser earphones/ headphones with their base heavy sounds. I have a focal bathes and bw p7s2 . I had no requirements for a wireless headphone. My guide Mr Pritam asked me to go for hdb 630, blindly. So happy for the decision. This one from Senheiser house is unique. Closed back yet big sound stage. Very balanced sound, true to every kind of music. Technically top notch. I love it. If someone is contemplating to buy a best sounding headphones under 50K, I can't think of anything. It's even way ahead of many Wired ones in that price range

S
Sajid Assad (Pune)
The hype is real..

The hype is real with HDB 630, this is a great bet if anyone prioritize audiophile sound quality, clarity, comfort along with flexibility of going wireless — especially if one care about fidelity and critical listening at home or on the go, however if anyone wants thumping bass or top-tier noise-cancelling, then might find it a bit restrained.

But there comes its industry first 5 band PEQ in a bluetooth headphone, Sennheiser has basically given us a blank canvas to customize its FR to anyones taste, its 5 band but its enough to make the sound curve the way we like.

The new app has a lots of customization options, and a bluetooth dongle in the box to get aptx adaptive specially for iPhone users.

Out of the box its tuning is close to perfect but just use the PEQ and make it sound however we want.

Its a much improvement over Momentum 4 and also much better value than Focal Bathys IMO since having used both.

Special thanks to Theaudio store for their super fast delivery service as usual, timely update and trusted name for buying any audiophile products..

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