Hifiman HE-R9 Dynamic Headphones
Full-size dynamic headphones with support for the Hifiman HE-R9 wireless module are representatives of the Premium segment. And they are priced accordingly. Headphones are designed not just for music lovers, but for audiophiles. They prioritize sound quality. Without compromise.
Hifiman HE-R9 Dynamic Headphones
The Hifiman HE-R9 full-size dynamic headphones are a unique product. Which uses Topology Diaphragm technology. The essence of the technology is to change the characteristics of the earpiece diaphragm by applying layers of nanosized particles. This is done according to predetermined patterns of various shapes. Thus, a kind of optimization is provided. This significantly affects the sound characteristics of the device. The design provides for the use of rare earth magnets. This made it possible to obtain a frequency range from 15 Hz to 35000 Hz.
The design of the headphones is both lightweight and durable. The headband is made of hard alloy steel. Lined with premium leather with memory foam underneath to achieve a comfortable fit. High quality leather ear pads. Designed to absorb ambient noise. Plus, prevent sound leakage to the outside. The contact surface of the pads consists of a fabric material. For maximum comfort during extended use.
The headphones support the connection of the Bluemini R2R wireless Bluetooth module. Which is built on the HIFIMAN HIMALAYA DAC. It provides a signal level of 114 dB and a sampling rate of 768 kHz at 24 bits. Thus, you can get a completely wireless version of the HE-R9.
Specifications of Hifiman HE-R9 headphones
| Type of construction | Full size, closed |
| Wearing type | headband |
| Emitter design | Dynamic |
| Connection type | Wired / Wireless |
| Number of emitters | 1 per channel (5.8 mm) |
| frequency range | 15 Hz – 35 kHz |
| Rated impedance | 32 Ohm |
| Sensitivity | 100 dB |
| Active noise reduction | — |
| Soundproofing | Passive |
| Bluetooth version | Bluetooth v5.0 |
| Codec support | SBC, AAC, aptX, aptX-HD, LDAC |
| bluetooth chipset | Qualcomm QCC5124 |
| DAC IC | HIFIMAN HIMALAYA |
| Sampling frequency | 24 bit / 768 kHz |
| Signal to noise ratio DAC | 114 dB |
| THD DAC | 0.0022% |
| DAC frequency range | 20 Hz – 20 kHz |
| Additional features | Bluetooth module support Bluemini R2R |
| Hi-Res Audio Certification | — |
| Microphone | — |
| Length of cable | 1.5m |
| Connector type | TRS 3.5 mm, angled (+ adapter 6.35 mm) |
| Headphone jack type | 2 x TRS / 1 x TRRS (3.5 mini-jack) for balanced connection |
| Housing material | Carbide steel, plastic |
| headband material | Leather + memory foam |
| Ear cushion material | Fabric (contact surface), leather |
| Colors | Maroon |
| Food | ~ 8 hours of work on a single charge |
| Weight | 328 g / 25 g (Bluetooth module) |
| Price | $599 / $749 (+ wireless module) |
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