audio-sound @ hatena

An audio review & news blog. The volume should not exceed 80 dB is recommended. I usually adhere to the safe-listening style by WHO. Please note that my aural impressions and interpretations of measurements are also made from a safe-listening style.

(News) Leisurely Audio E16: HiFi 12BA 4EST In-ear Monitor Earphones Noise Reduction for HIFI Audiophile Musician

Leisurely Audio E16

Leisurely Audio E16


Leisurely Audio E16 is now available at Linsoul.



  • 4EST + 12 Balanced Armatures HiFi In Ear Monitor
  • Ergonomic Shape
  • Detachable OFC Silver-plated Cable



  • Product model: Leisurely E16
  • Technical parameters: single side 12 BA 4 EST 5 frequency division
  • Sensitivity: 113dB SPL/mW
  • Impedance: 10ohms@1khz
  • Frequency Response: 15Hz-40kHz
  • Passive noise reduction: 26dB
  • Standard socket: 0.78mm flexible two-pin notch socket
  • Standard cablet: 0.78mm 2Pin-3.5mm plug-high purity OFC silver-plated upgrade cable
  • Package:
    • Tactile packaging box*1
    • Standard update cable*1
    • Leather earphone storage box*1
    • Earphone cleaning brush*1
    • Silicone sleeve large/ medium/ small suit*1


Leisurely Audio E16


4 EST +12 Balanced Armatures HiFi In Ear Monitor

With the strongest hardware configuration, E16 features 16 drivers each side which is quite a classic and reasonable number of drivers with excellent performance and perfect frequency division. Well acclaimed Sonion and Knowles drivers combination guarantees satisfying sound quality and it indeed reaches the peak of the current driver technology.



E16 focuses on the details and smoothness of mid-to-high frequencies, and the comfortable and delicate vocals are full of charm like a dragon. The most outstanding feature of the E16 is its comfortable style that is not tired after hearing it for a long time. This is also the unique concept of sound art in our store E series for a long time. Its high frequency craftsmanship is full and lively, while the vocals are beautiful and it gives people a surging sense of stage. The vocals that are moderate in distance and smooth and resistant to hearing give people a vivid aura, and the E16 vocals are comfortable and full. The high-frequency drivers is upgraded from the original E12 30017 to Knowles 33803. Compared with the 30017, this driver is a little more plump and less icy with a sense of distance. The sense of presence and sound taste best. Compared with E12, the degree of consistency in the middle frequency, the degree of delicacy in the high frequency and the sound field are obviously improved.


Leisurely Audio E16


Ergonomic Shape

When it comes to the appearance, Leisurely audio will never let you down with their extraordinary aesthetic. E16 is also designed with ergonomic technology to better fit human ear canals. It can greatly isolate noise and provide extremely comfortable experience even after a long time wearing.



Since 2010, our company has been focusing on OEM services for high-end customized brands for a long time, providing ODM services (Original Design Manufacturer) for several domestic brands in China, and officially entered the overseas Hi-fi market in 2015, in the follow-up Head-Fi overseas Due to our outstanding product quality at the exhibition, we have won a large number of overseas OEM customers. We have accumulated profound experience in IEM appearance development, tuning development, cavity development, and internal tuning structure development. However, due to the 2020 epidemic, we have suffered a huge impact in overseas markets. Leisurely is our brand new node from behind the scenes. We are willing to provide super high sound configuration and perfect sound experience and super high-cost performance. Come let everyone get the joy of enjoying music, and we mainly gain the reputation and love of every fan.


Leisurely Audio E16


Detachable OFC Silver-plated Cable

As a HiFi earbud, E16 comes with a upgraded OFC silver-plated cable which is detachable as you wish. Detachable feature can extend its lifespan while provides more choices for those who would love to feel a different sound.


Price & Availability

Leisurely Audio E16 is available at Linsoul and other retailers for $1303.99.


Leisurely Audio E16

Leisurely Audio E16

Leisurely Audio E16