Audio-Technica ATH-R50x Review

Audio-Technica has expanded its R-series with the introduction of the ATH-R50x, a new open-back reference headphone designed to deliver high-quality sound at an affordable price. Priced at just $159, the R50x offers an accessible entry point into the world of reference headphones while maintaining the core design and functionality of its higher-end counterparts. In this review, we will take an in-depth look at its design, technical specifications, and sonic performance to assess its value for engineers, audiophiles, and casual listeners alike.

Unboxing and Accessories

• ATH-R50x Headphones
• Detachable 3.0m (9.8ft) cable with a 3.5mm (1/8") gold-plated stereo mini-plug
• Detachable 1.2m (3.9ft) cable with a 3.5mm (1/8") gold-plated stereo mini-plug
• 6.3mm (1/4") stereo adapter
• Carrying pouch

This accessory package provides versatility for various listening setups, ensuring compatibility with both consumer and professional audio equipment. The inclusion of two cable lengths accommodates different use cases, whether in a studio setting or for casual listening on the go.

Aesthetics & Functionality

The ATH-R50x adheres to the aesthetic and structural philosophy of the R-series, featuring an open-back design that showcases its intricately engineered driver system. The lightweight construction, weighing approximately 207 grams, makes it an ideal choice for extended listening sessions. The clamping force is well-balanced, securing the headphones comfortably without exerting excessive pressure that could lead to discomfort over time.

The headband and ear pads are designed with prolonged use in mind, offering a soft yet supportive fit. While the lightweight nature of the build may initially suggest fragility, the overall construction feels solid and well-crafted. The detachable locking cable mechanism ensures a secure connection while allowing for easy replacements if needed.

The R50x is highly efficient in terms of power requirements, with an impedance of 50 ohms and a sensitivity of 93.3 dB/mW. This means it can be driven effectively without the need for a dedicated amplifier, although pairing it with a quality DAC/Amp such as the FiiO BTR17 or a high-resolution digital audio player like the FiiO M23 can enhance its sonic performance by adding subtle tonal refinements while maintaining its natural, neutral presentation.

Technical Specifications

• Type: Open-back reference
• Driver Diameter: 45 mm
• Frequency Response: 5 Hz – 40,000 Hz
• Maximum Input Power: 1,600 mW
• Sensitivity: 93.3 dB/mW
• Impedance: 50 Ω
• Weight: Approx. 207 g (7.3 oz) without cable
• Connector: 3.5 mm (1/8") stereo headphone jack

These specifications suggest that the ATH-R50x is capable of delivering a broad frequency response, making it suitable for both analytical listening and professional applications.

Listening Review

Soundstage and Imaging

One of the standout characteristics of the ATH-R50x is its expansive soundstage. The stereo image is well-defined, extending outward with a convincing sense of width and depth. Instrument placement is precise, allowing for accurate localization of sounds within the mix. This level of imaging clarity makes the R50x an excellent choice for professionals seeking a reliable reference headphone for mixing and mastering.

Low Frequencies

The bass response of the ATH-R50x is well-balanced and natural, offering a solid foundation without excessive emphasis. While it does not deliver the pronounced punch or sub-bass impact found in more bass-heavy consumer headphones, it excels in maintaining accuracy and control. This makes it a suitable option for critical listening, where an exaggerated low-end could obscure important details in a mix.

Midrange Frequencies

The midrange is where the R50x truly shines. Vocals and acoustic instruments are rendered with remarkable clarity, allowing subtle nuances and textures to come through effortlessly. The headphone’s ability to separate individual elements within a mix enhances its suitability for detailed analysis, making it a valuable tool for audio engineers. The natural tonality ensures that midrange frequencies remain neutral and uncolored, preserving the integrity of the original recording.

High Frequencies

The treble response of the R50x is airy and articulate, providing a well-extended high-end without becoming harsh or fatiguing. High-frequency instruments, such as cymbals and strings, retain their natural decay and sparkle, contributing to an open and engaging listening experience. The overall treble tuning enhances spatial cues, making it particularly useful for those working with orchestral recordings or ambient soundscapes.

Summary

The Audio-Technica ATH-R50x proves that professional-quality reference headphones do not have to come with an exorbitant price tag. For $159, it offers an impressive blend of comfort, functionality, and sonic accuracy, making it an excellent choice for engineers, musicians, and audiophiles alike. While its lightweight build may feel less premium compared to some higher-end models, its performance more than compensates for any perceived shortcomings.

The balanced and neutral sound signature, coupled with a spacious soundstage and precise imaging, makes the R50x a formidable contender in the reference headphone market. Whether used for critical mixing, casual listening, or professional monitoring, this headphone delivers a compelling experience at an accessible price point.

The ATH-R50x is available now at Audio46.