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CVJ Kumo Flagship 8 BA in-Ear Monitors, Balanced Armature Earphone

CVJ Kumo Flagship 8 BA in-Ear Monitors, Balanced Armature Earphone

Regular price £159.00 GBP
Regular price £159.00 GBP Sale price £159.00 GBP
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>Impedance: 28Ω±15%.
>Sensitivity: 120dB±3dB.
>Frequency Response Range: 20Hz-40kHz.
>Connector Type: 0.75mm 2-Pin Connectors.
>Termination Plugs: 2.5mm+3.5mm+4.4mm.


>Premium 16 Balanced Armature Driver Arrangement(8 BA Drivers on Each Side).

>Four Units 31736 High & Ultra-High Frequency BA Drivers.

>Two Units 29689 Midrange BA Drivers.

>Two Units 22955 Low-Frequency BA Drivers.

>Four Tuning Switches Providing Over a Dozen Tuning Options.

>High-Quality Knowles Dampners.

>Precisely Adjusted PCB Board Electronic Crossover.

>Professionally Crafted by Experienced Engineers.

>CNC Machined Aluminum Alloy Ear Shells.

>200-Core High-Purity 8-Strand Silver-Plated Cable.

>Swappable Termination Plugs.

>Ergonomic Shape For Comfortable Fit.


Experience unmatched clarity with the all-new CVJ Kumo, This brand new 16-BA driver IEM is designed with top-quality balanced armature drivers in the market to deliver impeccable sound quality to the listeners. With four tuning switches get over a dozen tuning options that help you customize the output to your liking. CVJ has built the Kumo from the ground up with a high-precision CNC machining process using aviation-grade aluminium alloy material!! Showcasing CVJ’s advanced technologies with an impressive internal arrangement, the CVJ Kumo delivers diverse sound quality which is suitable for different genres of music!!

Carefully Chosen High-Performance Balanced Armature Drivers:

CVJ Kumo is an all-BA set with a total of 16 high-performance balanced armature drivers on the pair. It packs an 8-driver arrangement on each side with carefully chosen high-quality driver units. The pair houses four units of 31736 BA drivers for high and ultra-high frequency regions, two 29689 for crispy midrange and two 22955 for a strong, tight, precise lower-end response.

Adjust The Output Your Way With Four Tuning Switches:

CVJ has equipped the latest Kumo with four tuning switches on each side. Toggle the stunning switches to freely adjust the output to your liking and customize different frequencies. It offers over a dozen tuning styles, explore them all and find your perfect one yourself.

Precisely Adjusted Electronic Crossover:

In order to get the best out of each driver unit and help them work coherently with each other, CVJ has adjusted the 8 drivers using a precise Electronic crossover circuit. This helps in getting clear, crisp sound quality with lower distortion.

High-Quality Knowles Dampners:

Further optimizing and enhancing the overall performance of the CVJ Kumo, the brand has used high-quality dampeners from Knowles to adjust the output of each driver section. The acoustic tubes connected to the drivers have got these dampeners that helped CVJ achieve their desired tuning profile with the set.

CNC-Machined Exquisite Ear Shells:

CVJ Kumo IEMs are crafted using a high-precision CNC machining process. The shells are made up of high-quality aviation-grade aluminium alloy material. They look well-built and have a premium in-hand feel. The shell has a rich matte finish and offers an elegant experience to the users. Not to mention, CVJ built the shells using an ergonomic design so as to provide a comfortable fit for most users.

High-Purity Stock Cable With Modular Termination Plugs:

CVJ bundles the Kumo with a high-purity silver-plated cable. The cable here has a 200-core 8-strand configuration with 0.75mm 2-pin connectors and a replaceable termination plug system. We get 2.5mm+3.5mm+4.4mm plus that users can replace themselves whenever required.

What's in the Box?

Shipping & Returns

  • Free Standard full searchable Shipping
  • DDP(Delivered Duty Paid) Services, No payment on receiption
  • Free 7-Day Return Policy!

Shipping Fees

Worldwide Free Shipping on Hificat, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.

In the event that a shipment is refused delivery by the recipient, is undeliverable, or is returned to sender, Hificat will process a refund to the original payment method used.

If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 20 percent of the product cost.


Which Couriers To Use?

We collaborate with these courier companies:
Standard Shipping: Yanwen Express
Express Shipping(over $500 can be free): DHL Express, FedEx and SF Express

Hificat has extensive global logistics experience to ensure quality logistics services to consumers.

HiFiCat offers consumers different shipping, depending on the country, a choice of different shipping methods.


Estimated Delivery Time

1. France, Germany, UK, Italy, Spain, USA.

All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 6-10 days to arrive.

Tracking Example



United Kingdom:



United States:

2.EU Country:Filand, Poland, Estonia, Norway, Switzerland, Greece, Sweden, Israel, Czech Republic, Slovenia, Slovakia, Denmark, Netherlands, Latvia, Croatia, Austria, Hungary, Belgium, Bulgaria, Romania, Ireland, Malta, Iceland, Serbia and so on.

All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 10-15 days to arrive.









Czech Republic:


















Russian Federation

3.South America:Peru, Brazil, Chile



South Africa:


New Zealand:


5.Canada By Canada Post, about 2 weeks.
6. Asia:
Japan By Japan Sagawa Global Transportation. About 7 days.
Thailand By jt express. About 5-7days.
Malaysia by jtexpress.My  About 5-7days.
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