Moondrop Horizon 50mm Dynamic Driver Open-Back Headphones

The Moondrop Horizon introduces a new kind of professional over-ear headphone, one that combines high sensitivity, ultra-low distortion, and a featherlight design. Built around Moondrop’s newly-developed 50mm ultra-high-performance dynamic driver, the Horizon delivers spacious, detailed sound with an open-back design that’s as easy to wear as it is to listen to.

designed for clarity, comfort, and versatility

The Horizon is made for listeners who want high-resolution audio without the burden of heavy, hard-to-drive headphones. At just 32Ω impedance and 109dB/Vrms sensitivity, it works beautifully with everything from a simple laptop output to a dedicated desktop amplifier. Its open-back design means you’ll hear a more natural, airy soundstage, as sound waves interact with the environment instead of bouncing inside a closed cup. 

a closer look at the driver

At the core of the Horizon is Moondrop’s FEA-optimized (Finite Element Analysis) 50mm dynamic driver. This driver includes a titanium-plated, high-rigidity polymer dome coupled with a double-layer liquid silica gel suspension diaphragm.

The dual internal-external composite magnet circuit enhances magnetic flux while keeping the driver highly efficient. And because the driver is naturally inclined in the housing, it improves the angle at which sound reaches your ears (known as auricle coupling), resulting in better imaging and more consistent frequency response across the audible spectrum.

product highlights

• 50mm ultra-high-performance dynamic driver

• FEA-optimized dual internal-external composite magnet circuit

• Titanium-plated, high-rigidity polymer dome with double-layer liquid silica gel suspension diaphragm

• Naturally inclined driver for improved auricle coupling

• High sensitivity (109dB/Vrms) and low impedance (32Ω) for easy pairing with most devices

• Open-back design for natural soundstage

• Dual 3.5mm replaceable connectors

• Featherlight and comfortable for extended listening

You can find the full product page and specifications here.