Sennheiser HDB 630

Acoustics skilfully orchestrated by Sennheiser

Auiophile sound reinvented

Serious listening used to require a lot of equipment. But that was before Sennheiser created the HDB 630. All the components in these headphones have been carefully designed to work in harmony. The result? Details never before heard in wireless headphones.

The most critical ears demand state-of-the-art electronics and ultra-precise control. That's why Sennheiser has integrated high-resolution codecs and sophisticated features such as crossfeed and parametric equalizer.

The HDB 630 prioritises balance, with lively and extended bass, clear and realistic midrange, and well-controlled treble for the most open and natural sound possible. The sub-bass and mid-bass of the HDB 630 are fast and controlled. They are therefore closer to neutrality, without the masking effects that can sometimes cover up certain vocal details. In the low-mids, the HDB 630 remains smooth and homogenous, for lively, realistic vocals.

for long listening sessions and refined ears.

The HDB 630 is thewireless headphone you dream of having on your ears! In the upper midrange, a subtle lift gives voices a richer, more intimate presence, balanced by a bass base that remains neutral. The highs maintain this balance, with the added sensation of air without harshness, as demonstrated by the rise before 10 kHz, which helps to enhance the perception of the natural space surrounding the instruments.

The result? An optimised frequency response for brighter, clearer bass, realistic midrange and controlled highs, with no peaks or valleys to cause hearing fatigue. The HDB 630 offers the best of Sennheiser wireless technology, with an even more neutral and sophisticated sound. It's the ideal headphone for long listening sessions and the most refined ears.

A question of connection

The HDB 630 comes with a detachable 1.20 m cable with 3.5 mm plug, giving you the benefit of matched impedance and ultra-low capacitance. The 1.20 m USB-C cable, meanwhile, allows you to enjoy a signal of unprecedented purity and lossless listening at up to 24 bits/96 kHz.