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- Construction Method: Open
- Frequency Range: 10 Hz - 30 kHz
- Impedance: 32 Ohm
- Sensitivity (dB): 93
- Active noise cancellation: No
Superlux HD-990 Studio Headphones
The Superlux HD-990 32ohms is an open-back studio monitoring headphone built for mixing, arranging, and mastering work. A 50 mm neodymium driver delivers balanced frequency response from 10 Hz to 30 kHz, while the 32 Ω impedance lets it run easily from audio interfaces, laptops, and mobile devices. Soft velour earpads and an even clamping force keep long sessions comfortable, and the open design gives a wide, natural soundstage.
- Open-back dynamic design for natural, spacious monitoring
- 50 mm neodymium driver with 10–30,000 Hz frequency response
- 32 Ω impedance for easy pairing with interfaces, laptops, and phones
- Soft velour earpads and ~245 g lightweight build for extended wear
Open-Back Studio Monitoring Made Accessible
The Superlux HD-990 32ohms is a fully open-back dynamic headphone built for mixing, arranging, mastering, and long monitoring sessions. Its 50 mm neodymium driver delivers a balanced frequency response from 10 Hz to 30,000 Hz with stable imaging, helping engineers judge dynamics, spatial cues, and timbre with confidence. The 32 Ω impedance and 93 dB/mW sensitivity let it run comfortably from audio interfaces, laptops, and mobile devices without needing a dedicated headphone amplifier.
Comfort and Inclusions
Soft velour earpads, a uniform ~4.5 N clamping force, and a ~245 g weight (without cable) keep extended sessions fatigue-free. A 2 m straight cable with a 3.5 mm plug, a 3.5/6.3 mm gold-plated stereo adapter, and a carrying pouch come in the box.
Construction Method: Open
These open-back headphones are designed to provide a natural sound experience that is unique in its width and spaciousness. Compared to closed-back headphones, the open design allows for better reproduction of high and mid frequencies, resulting in a more accurate and detailed sound image. The open design makes the sound rich and spacious, ideal for discerning listeners who want to enjoy high-quality music or movies in a home or studio environment.
Frequency Range: 10 Hz - 30 kHz
The frequency response 10 Hz - 30 kHz provides a wide enough range to capture all the fine musical and sonic details.
Package Contents
- Cable
- Carrying Pouch
- Adapter 3,5 mm to 6,3 mm
Cable Length
Construction Method
Type-A Connector
Package Contents
Adapter 3,5 mm to 6,3 mm, Cable, Carrying Pouch
Battery Operation
Weight (g)
Made in
Taiwan
Documents
Instructions for use
Manufacturer information
Safety instructions
Please refer to the user manual for the specific safety instructions for this product.
