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Kumitate Lab Focus 5-Driver Custom In-Ear Monitor

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Kumitate Lab Focus 5-Driver Custom In-Ear Monitor

  • 5-driver BA, 3-way custom-fit IEM model

  • Distinctive vocals and instruments and spreading in middle to high range

  • Powerful acoustic low-pass filter lowers the sound pressure peak greatly

  • High-density filter serves to prevent clogging bores

  • Equipped with 4-position Scene Control System switch

  • Made in Japan

Note: Kumitate Lab CIEM orders will require a build time of at least 6 weeks. If you are unable to drop by for a ear impressions session, or if you're ordering from overseas, please see the instructions on this page.



USEFUL INFORMATION for ordering Kumitate Lab Custom Monitors (Japan)
>> Kumitate Lab Design Book (2017-2018)
>> Kumitate Lab Colour & Faceplate Option Samples
>> Kumitate Lab CIEM Gallery

- Due to the extremely high demand worldwide and Kumitate Lab's limited production, please kindly allow at least 6-8 weeks for the completion of every Kumitate Lab CIEM order.

Developed a clear theme for each of the middle and low regions, developed 5 BA driver 3 Way IEM

Distinctive feeling and spreading in middle to high range

By combining two single BA drivers for the mid range, the distortion rate is reduced by distributing the load.
We tried several listening tests and tuned the band balance so that we could reproduce the vocal's distinctiveness and glossiness and the clear instrument's timbre.

The BA driver for the high region adopts the extended sound conduit whose diameter is enlarged from the middle, realizing the spread and elongation sound by arranging so that a synergistic effect with the mid range driver can be obtained.

Low core with core

With a powerful acoustic low-pass filter that combines a dual BA driver excellent in super-low-range playback ability and a narrow tube structure, acoustic resistance, high-density filter, etc., the sound pressure peak of the low range is extremely low Set to area.

By this, it suppresses the excessive thickness of the middle and low region and the basking feeling of the sound, and it finishes the balance which can feel the core and weight of the sound of the kick and the base.

In addition, the high-density filter also serves to prevent clogging of the sound conduit due to foreign matter intrusion.

Scene control system that can adjust volume feeling of low range

Since the balance of the optimum low range varies depending on not only the genre of the song to be played but also the mood and physical condition of the day, the noise level of the listening environment, so that the focus on various scenes can be adjusted, We prepared a possible 4-position switch scene control system loading model.

Easily switchable compared to the volume switch, no lateral difference due to delicate adjustment error does not occur.

If you do not have a scene control system, you can select one from the four low-frequency balances of the on-board version.

Driver configuration

5 BA driver 3 Way (low frequency 2 BA, mid range 2 BA, high frequency 1 BA)

Technical Specifications

Additional Information

Colour Customisable
Warranty 1 year (local)
Availability Discontinued
Product Type Earphone
Style/Type Custom In-Ear (CIEM)
Driver Configuration 5-Drivers (Balanced Armature)
Impedance (Ω) about 28 to 40 Ω (@ 1 kHz, depending on the position of the scene control system)
Headphone Design Closed-Back
Microphone None
Cable Style Detachable (Customisable, IM, E/LS, others)
Input Connectivity 3.5mm stereo
Cable Length (cm) 120cm
Additional Tech Specs Driver configuration: 5 BA driver 3 Way (low frequency 2 BA, mid range 2 BA, high frequency 1 BA)
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