When selecting headphones for studio work and mixing, professionals often face the dilemma of choosing between the Sennheiser HD 660S2 and the Focal Elex. Both models are highly regarded in the audio community for their sound quality, comfort, and durability. Understanding their differences can help you make an informed decision tailored to your specific needs.

Sennheiser HD 660S2 Overview

The Sennheiser HD 660S2 is an open-back headphone designed for critical listening. It offers a natural, detailed sound profile that is ideal for mixing and mastering. The headphone features a lightweight construction, making it comfortable for long studio sessions. Its impedance of 150 ohms requires a good headphone amplifier for optimal performance, which is common in professional settings.

Focal Elex Overview

The Focal Elex is also an open-back headphone, known for its precise sound reproduction and dynamic range. It boasts a slightly warmer sound signature, which some engineers prefer for certain types of music and mixing. The Elex is built with high-quality materials, including a magnesium alloy chassis, providing durability and a premium feel. Its impedance is 80 ohms, making it more versatile with various audio interfaces.

Sound Quality Comparison

Both headphones deliver exceptional sound clarity, but their tonal balances differ. The Sennheiser HD 660S2 emphasizes neutrality and detail, making it excellent for precise editing and mixing. The Focal Elex offers a slightly warmer tone with richer bass, which can be beneficial for evaluating how a mix translates to consumer headphones.

Comfort and Build

Comfort is crucial during long studio sessions. The HD 660S2 features plush ear pads and a lightweight design, reducing fatigue. The Elex also provides comfort with its memory foam ear cushions and adjustable headband. Both are suitable for extended use, but personal preference may vary based on fit and ear shape.

Connectivity and Compatibility

Both models are open-back and require a dedicated headphone amplifier for best performance. The Elex’s lower impedance makes it more adaptable to different audio sources, while the HD 660S2’s higher impedance is optimized for professional studio equipment. Consider your existing gear when choosing between them.

Price and Value

The Focal Elex generally comes at a slightly higher price point than the Sennheiser HD 660S2. However, both offer excellent value for professional use. Your choice may depend on budget, desired sound signature, and specific application needs.

Conclusion

Choosing between the Sennheiser HD 660S2 and the Focal Elex depends on your personal preferences and studio setup. If you prioritize neutrality and detailed accuracy, the HD 660S2 is a strong choice. For a warmer sound with a rich bass response, the Elex may be more suitable. Both headphones are capable of delivering professional-grade sound for mixing and studio work.