Oneodio Monitor 80 Wired Over Ear Headphones

OneOdio Monitor 80: Professional Open-Back Headphone

The OneOdio Monitor 80 is a premium-grade open-back studio headphone engineered for creators, producers, musicians, mixing engineers, and audiophiles who demand ultra-accurate sound, exceptional comfort, and true high-resolution performance. As OneOdio’s first open-back Hi-Res certified monitor headphone, the OneOdio Monitor 80 marks a major innovation in the Monitor Series, bringing an expansive soundstage and pristine detail normally found in high-end studio gear.

Built with a powerful 40mm high-precision driver, using etched diaphragms housed in an aluminum honeycomb structure, it delivers an impressive 10Hz–40KHz frequency response, allowing you to hear deep sub-bass textures, precise midrange positioning, and airy crystal-clear highs that reveal the finest nuances of your recordings. Its open-back acoustic design drastically reduces distortion and provides an authentic, natural listening environment ideal for mixing, mastering, critical listening, instrument tracking, and high-fidelity music enjoyment.

With an extremely stable and powerful 250Ω impedance, the OneOdio Monitor 80 produces a smooth, controlled, and highly detailed sound that pairs beautifully with home studio interfaces, DACs, amps, and high-resolution audio players. This high impedance ensures exceptional dynamic range, making it ideal for engineers who want neutral, reference-level performance. Comfort is equally prioritized—designed for long working hours, the OneOdio Monitor 80 features ultra-soft velour ear cushions that offer excellent breathability and pressure relief, paired with a flexible adjustable headband that distributes weight evenly, preventing fatigue during extended sessions. The open-back airflow combined with velour padding ensures natural ventilation, allowing creators to work for hours without discomfort.

The lightweight build enhances stability while maintaining durability for daily studio use. A major convenience is its adapter-free connectivity, thanks to two detachable cables included in the box: a standard 3.5mm audio cable for mobile devices, laptops, and interfaces, plus a 1/4-inch stereo cable ideal for mixers, headphone amps, professional audio interfaces, and studio equipment. With low distortion ≤1%, 1600mW input power handling, and accurate imaging, these headphones allow producers and musicians to identify subtle mixing flaws, evaluate spatial placement, and achieve consistent results across playback systems. The OneOdio Monitor 80 reproduces instrument clarity remarkably well—acoustic guitars, violins, drums, and vocal textures sound lifelike and rich, making it an excellent choice for classical musicians, sound designers, and studio professionals.

Its precise tuning lets you hear how instruments interact within the stereo field, enabling perfect reverb placement, EQ adjustments, and tonal balancing. Built with durable, high-quality materials, the OneOdio Monitor 80 is engineered for long-term use in professional environments while maintaining a refined, modern aesthetic suited for creative workspaces. Whether you’re mastering tracks, analyzing audio, producing orchestral arrangements, editing podcasts, gaming with high-fidelity sound, or simply enjoying pure lossless audio, the OneOdio Monitor 80 delivers premium-level performance that rivals far more expensive open-back headphones.

Backed by OneOdio’s strong reputation for quality and reliability, this model stands out as a cost-effective yet highly capable reference headphone trusted by creators worldwide. From its groundbreaking open-back innovation to its elevated Hi-Res performance, the OneOdio Monitor 80 is built to help professionals achieve better results, deeper immersion, and more accurate sonic judgment across every listening environment.

Key Features: Critical Accuracy, High Impedance, and Open Sound

• Pinnacle Open-Back Design: As the groundbreaking innovation of the Monitor series, the Open-Back Design reduces distortion and provides an accurate, expansive soundstage and superior spatial quality—essential for Mastering and Critical Listening in a quiet studio environment.
• Professional 250 Ohm Nominal Impedance: Engineered for the studio, the high 250Ω Impedance delivers a more Stable, Solid, and Powerful sound when connected to professional equipment like dedicated headphone amplifiers or high-end audio interfaces. This enhances instrument detail reproduction.
• Hi-Res Certified 40mm Driver: Equipped with advanced high-precision etched diaphragms protected by aluminum honeycomb housing, the 40mm Driver ensures an accurate and Full-Range Pure Sonic output with an ultra-wide 10Hz – 40KHz Frequency Response certified for Hi-Res Audio.
• Exceptional Wearing Comfort: Designed for Long Sessions, the headphones feature Soft-to-the-Touch Velour Ear Pads and an adjustable headband. The velour material and open-back nature provide ventilation, ensuring a customized, pressure-free fit over extended periods.
• Adapter-Free Dual Connectivity: The Monitor 80 is fully Adapter-Free, featuring a Dual 3.5mm and 6.35mm Jack system. It comes with two detachable cables (including a coiled 3.5mm-to-6.35mm cable) to plug directly into any home studio or Hi-Res audio device.

OneOdio Monitor 80: The Ultimate Open-Back Studio Headphone for Professionals and Audiophiles in Bangladesh

The OneOdio Monitor 80 is reshaping the audio landscape for creators, producers, musicians, and audiophiles across Bangladesh, offering a truly premium listening and monitoring experience that rivals high-end studio headphones costing two to three times more. For those who demand ultra-accurate reference sound, airy soundstage, Hi-Res certified performance, and long-session comfort, the OneOdio Monitor 80 stands as one of the best choices available in the Bangladesh market today. Whether you work in a professional studio, a home recording setup, or simply want to enjoy pure high-fidelity sound, the OneOdio Monitor 80 delivers clarity, precision, and natural tone at a level rarely found in this price range.

Unlike closed-back monitoring headphones, the OneOdio Monitor 80 introduces a premium open-back design to the Monitor Series, bringing a wider stereo field, more realistic instrument separation, and ultra-low distortion—key characteristics needed for mixing, mastering, acoustic analysis, orchestral work, vocal monitoring, and critical listening. Bangladeshi music producers working with genres like Rabindra Sangeet, Nazrul Geeti, classical, folk, EDM, hip-hop, film scoring, modern pop, and YouTube content creation will find the Monitor 80 to be an exceptional upgrade that enhances workflow, accuracy, and immersion.

The New Benchmark in Open-Back Monitoring for the Bangladesh Market

The OneOdio Monitor 80 is engineered with a 40mm high-precision Hi-Res certified driver, built using etched diaphragms and protected by an aluminum honeycomb acoustic structure. This design delivers an incredibly wide 10Hz–40KHz frequency response, allowing engineers to hear everything—from sub-bass vibrations to shimmering highs—with surgical accuracy. The airy openness, reduced reflections, and transparent detail make this headphone ideal for studio professionals who want to hear audio exactly the way it was intended.

Open-back headphones like the OneOdio Monitor 80 naturally create a more spacious soundstage, which is crucial when evaluating reverb depth, panning decisions, instrument placement, and tonal balance. For Bangladeshi mixing and mastering engineers working in smaller rooms, this headphone helps reveal the truth behind the audio without the coloration and pressure buildup common in closed-back designs.

Hi-Res Audio Precision That Reveals Every Musical Detail

One of the biggest strengths of the OneOdio Monitor 80 is its Hi-Res Audio Certification, which guarantees superior resolution and clarity across the entire frequency range. The Monitor 80 accurately reproduces sonic details that many other headphones in its category fail to capture. Whether you’re listening to classical arrangements, traditional Bangladeshi instruments like sarod, sitar, tabla, or modern electronic mixes, the Monitor 80 presents every texture with lifelike accuracy.

The 40mm etched diaphragm driver ensures extreme responsiveness, enabling fast transients that are essential when mixing drums, percussive instruments, or complex layered vocals. Engineers in Bangladesh working on film scoring, folk fusion, or contemporary pop will appreciate how the Monitor 80 exposes tiny flaws in EQ, compression, reverb, and stereo imaging.

Studio-Grade 250Ω Impedance for Pure, Controlled, Reference-Quality Sound

The OneOdio Monitor 80 features a high 250-ohm impedance, making it an ideal companion for professional audio interfaces, dedicated headphone amplifiers, DACs, and high-resolution audio players commonly used in Bangladeshi production setups.

This high impedance provides several benefits that elevate the listening experience:

The sound becomes smoother, more controlled, and more stable across all frequencies, especially in the midrange where vocals, guitars, flutes, violins, and synths sit. The dynamics become more realistic, allowing quiet details and loud transients to breathe naturally. The bass remains tight and accurate without the artificial boost often introduced by low-impedance consumer headphones.

Bangladeshi creators using equipment like Focusrite Scarlett, Steinberg UR series, Audient iD interfaces, Zoom mixers, or portable DACs will get exceptional results with the OneOdio Monitor 80 thanks to its controlled and honest output.

Velour Comfort That Supports Long Studio Sessions in Bangladesh’s Climate

Comfort is a major factor for anyone who spends hours producing music, editing audio, or enjoying high-quality listening sessions. The OneOdio Monitor 80 uses ultra-soft velour ear cushions, offering a breathable, cool feel that is perfect for the warm climate in Bangladesh. Unlike leather pads that trap heat, velour allows airflow, preventing discomfort during long sessions.

The flexible adjustable headband spreads pressure evenly, ensuring that the headphone never feels heavy or tight on the head. Creators who work 6 to 12 hours daily in studio environments will appreciate the fatigue-free design, which makes the OneOdio Monitor 80 comfortable enough for marathon mixing and mastering sessions.

The open-back airflow further enhances ventilation, making the headphone ideal for lengthy use even in hot environments like Dhaka, Chittagong, Sylhet, or Rajshahi.

Open-Back Soundstage for Natural, Spacious, and Accurate Mixing

The highlight of the OneOdio Monitor 80 is its open-back acoustic architecture, which creates a wide and transparent soundstage rarely found in mid-range audio gear. This design allows sound to interact more naturally with air, creating a listening environment similar to studio monitors.

For Bangladeshi engineers working in untreated or semi-treated rooms, the Monitor 80 brings a realistic stereo field that helps improve mix decisions dramatically:

You can hear how instruments sit in the left-right field. You can detect unwanted resonances, muddiness, or masking. You can identify reverb tails and spatial depth. You can determine spacing between vocals and instruments. You can evaluate mastering loudness and tonal balance with greater precision.

Musicians playing classical instruments—like esraj, violin, harmonium, tabla, flute, and acoustic guitar—will love how natural and detailed the headphone renders these sounds.

Perfect for Critical Listening, Mixing, Mastering, and High-Fidelity Enjoyment

The OneOdio Monitor 80 is engineered not only for professionals but also for high-end audiophiles who want to experience pure, lossless audio the way artists intended. Whether you’re listening to FLAC, ALAC, DSD, WAV, or Hi-Res streaming services, the headphone reveals every nuance without distortion.

Bangladeshi audiophiles who enjoy classical, traditional Bangla songs, ghazals, jazz, rock, EDM, Bollywood, K-pop, or Western orchestral music will find the clarity and openness extremely addictive.

For studio professionals, the Monitor 80 excels in:

• Mixing modern music across all genres
• Fine-tuning vocal clarity
• Mastering tracks with precision
• Evaluating stereo depth
• Identifying reverb and delay trails
• Balancing low-end frequencies
• Detecting recording imperfections

The headphone’s ≤1% low distortion ensures pure, uncolored output, which is critical for engineers who demand absolute accuracy.

Adapter-Free Dual Connectivity with Detachable Cables

The OneOdio Monitor 80 includes dual jack support (3.5mm and 6.35mm), eliminating the need for external adapters—great news for Bangladeshi users who frequently switch between studio gear and mobile devices.

Two detachable cables are included:

A standard straight cable for phones, laptops, and portable players
A 1/4-inch stereo cable for mixers, audio interfaces, amps, and studio gear

This flexibility makes the Monitor 80 ideal for both home and studio environments, whether you’re producing a track, recording vocals, or simply enjoying an evening with high-resolution audio.

Built for Durability and Daily Professional Use

The OneOdio Monitor 80 combines lightweight construction with strong, long-lasting materials designed to withstand daily studio sessions. The aluminum honeycomb structure adds durability while maintaining the natural airflow required for open-back performance.

The modern minimal aesthetic makes it suitable for professional workspaces, home studios, gaming setups, and creative environments. Whether you’re a content creator, musician, or mixing engineer, the Monitor 80 offers a long-term investment in accurate audio monitoring.

One of the Best High-Value Open-Back Headphones for Bangladeshi Creators

The OneOdio Monitor 80 has gained global recognition for delivering reference-grade performance at an accessible price. For Bangladesh, where premium studio headphones are often expensive to import, the Monitor 80 offers exceptional value as a professional-grade open-back monitor without the premium cost of brands like Beyerdynamic, Sennheiser, or Audio-Technica.

From mastering to casual listening, it bridges the gap between affordability and world-class performance, making it one of the best choices for:

• Bangladeshi music producers
• Studio engineers
• Classical musicians
• Content creators
• YouTubers and podcasters
• Film and media professionals
• Audiophiles seeking high-resolution fidelity

Specifications

• Brand: OneOdio
• Model: Monitor 80
• Color: Black
• Drivers: 40mm
• Sensitivity: 100dB ± 3dB
• Impedance: 250Ω
• Frequency Response: 10Hz – 40KHz
• Distortion: ≤1%
• Input Power: 1600mW

Final Verdict: Why the OneOdio Monitor 80 Is a Top Choice for Bangladesh Buyers

If you want a headphone that delivers reference-grade neutrality, premium open-back soundstage, Hi-Res certified detail, 250Ω professional accuracy, and velour-based comfort, the OneOdio Monitor 80 is one of the best investments you can make in Bangladesh. It offers performance normally found in high-end audiophile and studio headphones, yet at a price accessible to passionate creators and music lovers.

The OneOdio Monitor 80 stands out as a powerful tool for anyone who values sound quality, precision, and long-lasting comfort. Whether you’re mixing a new track, editing audio for YouTube, creating cinematic soundscapes, or enjoying lossless music, this headphone brings a new level of immersion and authenticity to the audio experience.

For Bangladeshi buyers searching for premium quality at a competitive price, the OneOdio Monitor 80 is one of the strongest and smartest choices available today.

FAQs

1. Is the OneOdio Monitor 80 good for professional mixing and mastering?
Yes, the OneOdio Monitor 80 is excellent for mixing and mastering due to its open-back design, 40mm high-precision drivers, and wide 10Hz–40KHz frequency response, giving users a neutral, detailed, and highly revealing soundstage ideal for critical studio work.

2. Does the OneOdio Monitor 80 need an amplifier to perform properly?
Because the OneOdio Monitor 80 has a 250Ω high impedance, using an audio interface, DAC, or headphone amplifier is recommended to unlock its full dynamic range and clarity. It can run from standard devices, but a proper amp significantly improves bass control, openness, and overall accuracy.

3. Is the OneOdio Monitor 80 comfortable for long studio sessions?
Absolutely. The OneOdio Monitor 80 features soft velour ear pads, natural ventilation due to its open-back structure, and an adjustable lightweight headband, making it extremely comfortable for long monitoring sessions without causing heat buildup or pressure discomfort.

4. What makes the OneOdio Monitor 80 ideal for instrument monitoring?
The OneOdio Monitor 80 excels at instrument monitoring because of its etched diaphragm 40mm driver, low distortion, and a sound signature that accurately reproduces guitars, strings, drums, vocals, and acoustic instruments with lifelike presence. Its design helps musicians hear realistic attack, decay, and tonal balance.

5. Does the OneOdio Monitor 80 come with detachable cables?
Yes. The OneOdio Monitor 80 includes two detachable cables—a 3.5mm audio cable for everyday devices and a 1/4-inch stereo cable for studio equipment. This adapter-free setup increases versatility and convenience for creators and professionals.

6. Is the OneOdio Monitor 80 suitable for Hi-Res audio users?
Definitely. The OneOdio Monitor 80 is Hi-Res certified, offering detailed, high-fidelity sound that works perfectly with FLAC files, DSD players, lossless streaming, and high-quality DAC systems. It’s ideal for audiophiles seeking pure, natural playback.

7. Does the OneOdio Monitor 80 reduce ear fatigue during long listening sessions?
Yes. Thanks to velour earpads, breathable construction, and open-back airflow, the OneOdio Monitor 80 reduces heat and pressure, minimizing fatigue during long monitoring and mixing hours.

8. Are open-back studio headphones better for accurate mixing?
Yes. Open-back studio headphones offer a more natural, spacious soundstage that closely mimics monitor speakers, making them ideal for evaluating stereo placement, depth, and clarity during mixing.

9. Are Hi-Res monitoring headphones good for classical music?
Absolutely—Hi-Res monitoring headphones reproduce orchestral detail, instrument separation, and dynamic expression with exceptional realism, making them excellent for classical listening.

10. Do 250-ohm studio headphones work well with audio interfaces?
Yes, most modern audio interfaces have enough power to drive 250Ω headphones, allowing better clarity, improved bass response, and smoother frequencies.

11. Can open-back headphones be used for everyday listening?
Yes, they provide natural sound quality perfect for home listening, though they are best used in quiet environments since they don’t block noise like closed-back headphones.

12. Are detachable cable headphones more durable for studio work?
Yes, detachable cables prevent damage, allow easy replacements, and offer flexibility when switching between devices, making them ideal for professional environments.

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