Sennheiser HD 490 PRO Professional Reference Studio Headphones

Open-Back Reference Studio Headphones for Mixing and Production

The Sennheiser HD 490 PRO Professional Reference Studio Headphones are designed for musicians, producers, engineers, and content creators who need accurate headphone monitoring for demanding creative workflows. Their open-back, over-ear design supports a wide, dimensional soundstage and precise localization, making them a strong choice for mixing, producing, content creation, and critical listening in professional studio environments.

Built for full-spectrum audio accuracy, the HD 490 PRO uses dynamic 38mm drivers with state-of-the-art neodymium magnets, a 130-ohm impedance, and a 5 Hz to 36 kHz frequency response. Sennheiser Open-Frame Architecture is designed to reduce total harmonic distortion and minimize resonance, while the low-frequency cylinder system helps deliver full, accurate, and clearly defined low-end performance for detailed mix evaluation.

The HD 490 PRO includes two switchable sets of earpads for mixing and producing, giving users different sound signatures for different workflow needs. The earpads are washable and replaceable, while the lightweight 9.2 oz design, open-mesh metal earpiece covers, and ergonomic construction help support long listening sessions with natural ventilation and reduced pressure points.

A detachable 5.9 ft straight cable with relief coil connects by gold-plated 3.5mm TRS plug, and an included quarter-inch TRS adapter supports use with compatible professional audio equipment. Right and left ear jacks allow the detachable cable to adapt to different studio configurations, and the included dearVR MIX-SE plug-in from Dear Reality supports virtual mixing workflows inside a DAW.

Key Features

• Open-back over-ear reference studio headphones for mixing, producing, and content creation
• 38mm dynamic drivers with neodymium magnets for precise sound reproduction
• 5 Hz to 36 kHz frequency response with 130-ohm impedance
• Sennheiser Open-Frame Architecture designed to reduce distortion and resonance
• Includes mixing and producing earpad sets with washable, replaceable construction
• Detachable 5.9 ft cable with 3.5mm TRS plug and included quarter-inch TRS adapter

Professional Applications

• Music mixing
• Music production
• Content creation
• Mastering review
• Critical listening in studio environments

System Integration

The Sennheiser HD 490 PRO integrates into professional wired monitoring systems that use compatible 3.5mm TRS or quarter-inch TRS headphone outputs. Its detachable cable can connect to either the right or left earcup, making it adaptable for different workstation layouts, studio desks, and monitoring positions.

Broadcast Workflow Benefits

For professional production workflows, the HD 490 PRO provides open-back reference monitoring with precise localization, a wide dimensional soundstage, and detailed full-spectrum reproduction. This helps engineers and creators evaluate panning, frequency balance, low-end clarity, and mix translation with greater confidence during long editing, mixing, and production sessions.

Frequently Asked Questions

Are the Sennheiser HD 490 PRO headphones open-back?

Yes. The HD 490 PRO uses an open-back over-ear design that provides a wide, dimensional soundstage and natural ventilation for long listening sessions.

What are the HD 490 PRO headphones designed for?

They are designed for mixing, producing, content creation, and critical listening workflows where accurate and precise sound reproduction is required.

What is the frequency response?

The HD 490 PRO has a frequency response of 5 Hz to 36 kHz.

Does the HD 490 PRO include a microphone or active noise cancellation?

No. The HD 490 PRO does not include a built-in microphone or active noise cancellation.

What is included with the HD 490 PRO?

The package includes the Sennheiser HD 490 PRO headphones, a 5.9 ft cable, a pair of mixing earpads, a pair of producing earpads, and a limited 2-year manufacturer warranty.

Related Equipment and Workflow Compatibility

The HD 490 PRO is suited for compatible professional audio equipment that provides 3.5mm TRS or quarter-inch TRS headphone connectivity. It is also supplied with the dearVR MIX-SE plug-in from Dear Reality for virtual mixing workflows inside a DAW.

In production environments, these headphones are useful for users who need open-back studio monitoring, accurate localization, full-spectrum reference listening, and flexible cable placement across different studio configurations.

Why Professionals Use This Type of Product

• Supports precise mix decisions with open-back reference monitoring
• Provides a wide dimensional soundstage for panning and localization work
• Helps reveal low-end detail and competing frequencies during production
• Offers washable, replaceable earpads for long-term studio use
• Allows right or left cable connection for flexible workstation setup

Additional Compatibility Information

The Sennheiser HD 490 PRO Professional Reference Open-Back Studio Headphones are a strong fit for users searching for open-back studio headphones, reference mixing headphones, professional monitoring headphones, content creation headphones, and wired headphones for compatible studio equipment and DAW-based production workflows.