Moondrop Horizon Auscultadores Hi-Fi

Open-Back Over-Ear Headphones with 50mm ULT Dynamic Driver

The Moondrop Horizon is an open-back over-ear headphone built around a newly designed, high-performance 50mm ULT dynamic driver. The driver pairs a titanium-plated PEN dome with a double-layer liquid silica gel suspension, balancing volume, sound transmission, efficiency and linearity. The angled driver placement projects sound from a forward oblique position for a broader, more immersive soundstage.

What Sets This Model Apart

What makes this design stand out is its FEA-optimized dual internal-external composite magnet circuit, which reaches a peak magnetic flux density of 1.85T — supporting improved efficiency, lower distortion, and precise linearity across the frequency band.

Technical Specifications — Easy to Drive, High Resolution

At 109dB/Vrms sensitivity and 32Ω impedance, this headphone works directly from smartphones, integrated sound cards, and portable music players without requiring a dedicated amplifier, while scaling further with desktop setups.

• Driver: 50mm ULT dynamic driver with titanium-plated PEN dome and double-layer liquid silica gel suspension
• Frequency Response: 20Hz – 34kHz (IEC61094, Free Field), effective 20Hz – 20kHz (IEC60318-4, -3dB)
• Impedance: 32Ω ±15% @ 1kHz — low-impedance design for portable sources
• Sensitivity: 109dB/Vrms @ 1kHz — reaches satisfying levels from phones
• Cable & Connectors: Dual 3.5mm headphone-side connectors with swappable 3.5mm single-ended and 4.4mm balanced terminations

Who Should Consider the Moondrop Horizon

The Moondrop Horizon is the right choice for listeners who want a wide, immersive open-back soundstage from a headphone that doesn't demand a dedicated amplifier. Audiophiles running portable setups, gamers seeking accurate positional imaging, and casual listeners who prefer relaxed analytical listening will all find a use case here. The angled driver geometry and balanced tuning suit both critical evaluation of recordings and everyday enjoyment, while the swappable cable terminations give users upgrade flexibility.