7Hz Timeless II Review

In-ear monitors (IEMs) have become a staple in the audio world, with manufacturers constantly striving to push the boundaries of innovation. 7Hz is a company that has consistently impressed, and their latest release, the Timeless II, is no exception. This planar magnetic IEM, priced at an accessible $229, boasts an array of features designed to appeal to both audiophiles and casual listeners. With interchangeable nozzles and dual termination points, the Timeless II aims to offer both versatility and premium sound quality.

What Comes In The Box

• 7Hz Timeless II IEMs
• Carrying case
• 3.5mm + 4.4mm combo adapter
• 10 pairs of silicone ear tips
• 4 interchangeable nozzles (gold/silver in both classic and domed shapes)
• User manual
  

Design & Build Quality

The Timeless II features a sleek, all-black shell with a slightly textured finish that exudes sophistication. The flat, circular housing sits comfortably against the ear, balancing style with practicality. With a variety of ear tips included, finding the perfect fit is effortless, ensuring both comfort and optimal noise isolation. The interchangeable nozzles not only add a customizable aesthetic but also influence the listening experience, allowing users to tailor the sound signature to their preference.

For portability, 7Hz includes a durable carrying case, making it easy to take these IEMs on the go. The option to switch between 3.5mm and 4.4mm terminations enhances compatibility with a wide range of devices, from smartphones to high-end digital audio players (DAPs). I paired this with the FiiO BTR15 and the Questyle CMA 18 for some elevated listening, and both options did not disappoint. 

Tech Specs

• THD: <0.2% / 1 kHz
• Driver: 14.5 mm planar driver
• Impedance: 15.2 Ω
• Connector Type: 0.78mm 2-pin
• Sensitivity: 108 dB/V @ 1kHz
• Weight per earbud: 5g
• Frequency Response: 5 Hz - 40kHz

Sound Performance

Soundstage & Imaging

The Timeless II presents an expansive soundstage with impressive depth and height, creating an immersive listening experience. Regardless of the nozzle selection, the stereo imaging remains precise, offering clear instrument separation and well-defined spatial placement.

Low Frequencies

The bass response is both punchy and well-controlled, delivering a solid foundation without overwhelming the mix. Sub-bass reaches deep, providing a satisfying rumble, especially in genres like EDM and hip-hop. The silver nozzles tighten up the low-end for a cleaner presentation, while the dome-shaped nozzles enhance impact, making bass notes hit with authority. Meanwhile, the gold nozzles introduce warmth, enriching the texture and depth of the bass response.

Midrange Frequencies

The midrange is characterized by clarity and precision, making vocals and instruments stand out with remarkable detail. While some might find the tuning slightly analytical, the overall balance ensures a natural and engaging sound. The silver nozzles emphasize vocal presence, the domed variants bring out intricate textures, and the gold nozzles add a touch of smoothness, making them ideal for extended listening sessions.

High Frequencies

The treble is well-extended, offering detail without excessive sharpness. While some compression is noticeable, it does not detract from the overall balance. Hi-hats, cymbals, and reverb tails retain their definition, ensuring an articulate and airy presentation. The silver nozzles enhance treble sparkle, while the gold nozzles provide a slightly more restrained top-end for those sensitive to brightness.

Conclusion

The 7Hz Timeless II is an exceptional IEM that delivers high-quality sound at a competitive price. Its dynamic tuning, expansive soundstage, and interchangeable nozzles make it a versatile choice for a wide range of listeners. Whether you prefer a clean, precise sound or a warmer, more textured experience, the Timeless II provides the flexibility to suit your preferences. Combined with a stylish, comfortable design and thoughtful accessories, this IEM stands out as a compelling option in its price range.

The 7Hz Timeless II is available now at Audio46.