OneOdio Monitor 80 Open Back Professional Monitoring Headphones

OneOdio Monitor 80 Open Back Professional Monitoring Wired Headphones
The OneOdio Monitor 80 is an open-back professional headphone featuring 40mm drivers and a 250 Ohm impedance. Hi-Res certified with a neutral soundstage and plush velour pads, it’s built for precise studio mixing and fatigue-free mastering sessions.

Superior Detail and Sound Quality
The OneOdio Monitor 80 is the brand's first foray into open-back monitoring, designed for critical listening, mixing, and mastering. Unlike its predecessor (the Monitor 60), it features a high-impedance design that demands proper amplification to unlock its full potential for studio professionals and audiophiles. It is equipped with a unique advanced high-precision etched diaphragm, high-impedance Japan Daikoku’s voice coil, and strong rare-earth neodymium magnet technology to deliver exceptionally accurate acoustic performance.

Great Features
The Soft-to-the-touch velour earmuffs are comfortable to wear, light in weight, keep your ear in fresh and breathable at all times, and reduce pressure when wearing them for a long time to listening. Two detachable cables bring more possibilities for the creation of music. It comes with a standard 1/8 (3.5mm) to 1/8 (3.5mm) plug audio cable and a 1/4 (6.35mm) to 1/8 (3.5mm) plug audio cable.

OneOdio
OneOdio is an audio equipment company best known for producing affordable headphones for DJs, musicians, creators, and everyday listeners. They focus on delivering solid sound quality, comfort, and durability without premium pricing. Its philosophy emphasises practical design, user feedback, and real-world usability over flashy features. OneOdio aims to make reliable, professional-style audio gear accessible to everyone.

Features:

• Open-Back Design: Provides a spacious, natural soundstage and accurate imaging, reducing the "boxed-in" feel of closed-back headphones and preventing heat buildup
• High Impedance (250 Ohm): Engineered for use with professional audio interfaces and dedicated headphone amplifiers to ensure a stable, distortion-free signal
• Velour Ear Pads: Equipped with exceptionally soft, breathable velour cushions that provide superior comfort compared to standard protein leather, especially during long studio hours
• Hi-Res Audio Certified: Captures an ultra-wide frequency range up to 40,000Hz, preserving the subtle details and harmonics of high-fidelity recordings
• Dual-Port Connectivity: Includes both 3.5mm and 6.35mm inputs on the earcups, allowing you to use different cables (straight and coiled) without needing an external adapter

Specifications:

• Driver Type: 40mm Polymer Composite Diaphragm
• Acoustic System: Open-back / Over-ear
• Frequency Response: 10 Hz – 40,000 Hz
• Impedance: 250 Ohm
• Sensitivity: 94 dB ± 3 dB
• Max Input Power: 1600 mW
• Weight: ~296g (excluding cable)
• Included Cables: 3.5mm to 3.5mm (3m) & 3.5mm to 6.35mm coiled (1.5m–3m)
• Included Accessories: EVA Semi-rigid Carrying Case