Amazon Prime Day 2025: Sennheiser HD 599 SE Ear Open Back Headphone is a great deal

We recently covered some great budget soundbar deals including the Amazon Fire TV Soundbar Plus models and the Yamaha SR-C20A with a built-in subwoofer.

However you may be after some private listening, and if that is the case then the Sennheiser HD 599 SE is a great pair as it is currently a great deal (purchase link undr the specs table down below). use.

The HD 599 SE uses an open‑back construction. That means sound passes through the earcups rather than being sealed in, which creates a more spacious listening experience but also allows outside noise in. For anyone who listens in a quiet room, this trade‑off can be worthwhile. The earcups are fitted with large velour pads, and the headband is padded to reduce pressure over long sessions. Both pads and cables are replaceable, which extends the product’s usable life.

Sennheiser includes two detachable cables: a shorter one for portable devices and a longer one for home setups. That flexibility avoids the need for adapters and makes it easier to move between different sources. The headphones also use a lightweight frame, so they don’t feel heavy during extended use.

The technical specifications of the Sennheiser HD 599 SE are given in the table below:

Specification Value
Transducer Principle Dynamic, open
Transducer Size 38 mm
Frequency Response 12 Hz – 38,500 Hz
Sound Pressure Level (SPL) 106 dB (1 kHz / 1 Vrms)
Total Harmonic Distortion (THD) < 0.1% (1 kHz, 100 dB)
Impedance 50 Ω
Connector 6.3 mm stereo plug (long cable), 3.5 mm stereo plug (short cable)
Cable Length 3.0 m detachable cable with 6.3 mm plug; 1.2 m detachable cable with 3.5 mm plug

Get it at the link below:


This Amazon deal is US-specific and not available in other regions unless specified. If you don"t like it or want to look at more options, check out the previous deals that we have covered, OR you can also visit Amazon US deals page.
Get Prime (SNAP), Prime Video, Audible Plus or Kindle / Music Unlimited. Free for 30 days.

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