- High-fidelity sound
- Open-back design
- 42mm drivers
- Luxurious comfort
- Detachable cable
When music matters more
The HD 650 reproduces the subtle details in your music with the same confidence as the highlights.
- High-fidelity sound
- Open-back design
- 42mm drivers
- Luxurious comfort
- Detachable cable
Features
- Dynamic open-back headphones
- Special damping element made from fine acoustic metal mesh
- Exclusive 42 mm transducer and 38 mm diaphragm
- Lightweight, timeless design and comfortable velour ear pads for hours of fatigue-free listening
- Frequency response: 12 – 41,000 Hz
- Transition to reference for analytical listening
- Extremely tight production tolerances (± 1 dB) and selected components
- Detachable connection cable made from high-conductivity OFC copper
- Impedance: 300 ohms
- Total harmonic distortion: <0.05%
The (high) definition of smooth
Exceptionally balanced acoustics, luxurious construction, and timeless design.
Smooth response and dimensional soundstage
Open-back headphones provide all sound waves with plenty of space to expand as they would in nature.
The characteristic sound of the HD 650 begins with our internal acoustics. Audiophiles know that the best components perform at their peak when nothing stands in their way. The 42 mm transducer develops a 38 mm diaphragm with an aluminum voice coil specially tuned for extended, critical listening: the overall treble and low-frequency presence are effortless while the midrange is reproduced with realistic composure - none sacrifices its organic roots to get there.
The modern high-resolution sample rates particularly benefit from the HD 650's willingness to reveal subtle nuances without resorting to excessive treble range. Each manufactured transducer is measured against rigid specifications and paired with a perfect match for consistent representation of the entire frequency spectrum in both channels. By reducing deviations between the left and right channels, the headphones reproduce high-quality sound, regardless of room acoustics or speaker position.
Made with more in mind
Combines the best of modern transducer construction with the attention to detail required to handle a wide variety of audio materials.
Manufactured in Ireland at a state-of-the-art production facility, the HD 650 offers more: more details discovered, more musicality, and certainly more time for enjoyable listening. Our production tolerances are extremely tight, ensuring that your HD 650 experience is consistent with those worldwide, whenever or wherever it was purchased.
For example, the speakers feature a stainless steel mesh to ensure uniform performance after manufacturing. Even better, most components of the HD 650 are modular, making them a dream to maintain as hi-fi playback headphones for as long as you love them. From the velvety pads to the headphone mask pattern, every element is designed to guarantee a next-level personal audio experience, so you can enjoy your music even more.
It's all about connection
Comes with a detachable matching cable with resistance, a stereo plug with a standard audiophile plug, and a premium adapter.
The HD 650 comes with a detachable cable that matches the impedance and has extremely low capacitance. The ¼ inch / 6.3 mm stereo plug offers the standard audiophile connector for connecting to devices such as headphone amplifiers and A/V receivers, digital audio players, analog equipment, and more. With a length of 9.8 feet / 3 meters, it offers seamless listening with equipment deep in your shelves or in a favorite listening chair. A premium adapter is included to reduce the 6.3 mm to 3.5 mm / ⅛-inch for connection to countless other audio devices.
Product Details
- Type
- Over Ear
- Frequency Response
- 10 - 41000 Hz
- Impendance
- 300 ohm
- Sensitivity
- 103 dB
- Driver Diameter
- 42 mm
- Use
- Hi-Fi
- Colour
- Grey
- Weight
- 260 gr
Connectivity
- Wired Connections
- 3.5mm, 6.3mm
- Connection
- Wired
Features & Functions
- Microphone
- Yes
- Volume Control
- No
- Detachable Cable
- Yes
- Foldable Drivers
- No
- Rotating Capsules
- No
- Card Reader
- No
- Radio
- No
- Fast Charging
- No
- High-Resolution Audio
- Yes
- Connection with 2 Devices
- No
- Noise Cancellation
- Without
Top Specs
- Connectivity
- 3.5mm, 6.3mm
- Noise Cancellation
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.