Meet KEFINE: IEMs Built Around Sound, Tuning and Value

KEFINE: Refined Sound. More Ways to Listen.

KEFINE IEMs combine careful tuning, different driver technologies and accessible pricing for gamers, music listeners and wired-audio enthusiasts. Founded in 2022, the brand launched its first IEM, the planar magnetic Klanar, in 2023 before expanding into dynamic and hybrid designs.

Rather than relying on the same architecture across every product, KEFINE explores different approaches to sound and connectivity. Its current lineup at Gamer Unlocked ranges from accessible single dynamic-driver models to interchangeable tuning systems and a multi-driver hybrid configuration.

Now available at Gamer Unlocked, KEFINE gives gamers and music listeners several ways to explore wired audio, from straightforward 3.5mm setups to USB-C connectivity, hardware tuning and balanced audio.

What is KEFINE?

KEFINE is an audio brand founded in 2022 with a focus on in-ear monitors that combine sound quality, thoughtful tuning and accessible pricing.

Rather than building every IEM around the same formula, KEFINE explores different driver materials, tuning systems and connectivity options. This allows each model to target a different type of listener, from users looking for a simple wired IEM to enthusiasts interested in hybrid driver configurations and adjustable tuning.

The brand’s lineup has grown to include dynamic-driver and hybrid IEMs, with models designed for music listening, gaming and everyday wired audio.

What makes KEFINE IEMs different?

KEFINE stands out by offering different approaches to sound instead of relying on one driver configuration across the entire range. Depending on the model, the brand combines different diaphragm materials, tuning systems, driver architectures and connection options.

This gives listeners more freedom to choose an IEM based on how they want to listen rather than simply moving from one price point to another.

Dynamic drivers

Dynamic drivers are used across several KEFINE models and can reproduce the full frequency range from a single driver.

However, KEFINE does not use exactly the same implementation in every IEM. Different diaphragm materials and driver structures are used to achieve different tuning goals.

For example, the Loric uses a 10mm PU + Titanium dynamic driver, while the Delci AE uses a 10mm DLC + PU dynamic driver.

Hardware tuning options

Some KEFINE models allow the sound signature to be adjusted without software EQ.

The Delci AE includes two interchangeable tuning nozzles, giving listeners a choice between different tonal presentations.

The Klean SV expands this concept with three tuning nozzles, offering even more flexibility from the same IEM.

This makes hardware tuning particularly useful for listeners who want to experiment with different sound signatures without changing their source or using software.

Hybrid driver technology

KEFINE also explores multi-driver configurations.

The Quatio uses a 2DD + 2BA hybrid architecture, combining two dynamic drivers with two balanced armature drivers per side.

Rather than using additional drivers simply to increase the specification count, a hybrid configuration allows different drivers to handle different parts of the frequency range.

Driver count alone does not determine sound quality, but a well-implemented hybrid system can give designers more control over how bass, mids and treble are reproduced.

Different connectivity options

Connectivity also varies across the KEFINE lineup.

The Loric uses a straightforward 3.5mm connection, while the Klean SV is available in both 3.5mm and USB-C configurations, including versions with and without a microphone.

The Quatio takes a more enthusiast-focused approach with a modular cable system supporting both 3.5mm single-ended and 4.4mm balanced connections.

This means KEFINE users can choose not only based on sound and driver technology, but also on the devices and audio equipment they already use.

Meet the KEFINE lineup at Gamer Unlocked

The current KEFINE lineup at Gamer Unlocked covers different driver technologies, tuning options and connection types, giving listeners several ways to approach wired audio.

KEFINE Loric

The KEFINE Loric is the most straightforward entry point into the range.

It uses a 10mm PU + Titanium dynamic driver with a dual-magnet design, focusing on a simple single-driver architecture rather than a multi-driver configuration.

Its 3.5mm connection makes it easy to use with a wide range of compatible devices, while the version available at Gamer Unlocked also includes a microphone for calls, voice chat and gaming.

For users looking for an accessible wired IEM with a detachable cable and uncomplicated connectivity, the Loric is a strong starting point.

KEFINE Klean SV

The KEFINE Klean SV adds more flexibility to the range through a 10mm DLC dynamic driver and three interchangeable tuning nozzles.

This gives listeners more control over the final sound signature without relying on software EQ, making it a versatile option for users who like to adjust their listening experience.

The Klean SV is also available in different connection configurations, including 3.5mm and USB-C, with versions both with and without a microphone.

That makes it one of the most adaptable models in the KEFINE lineup, particularly for users who switch between PCs, mobile devices and other compatible sources.

KEFINE Delci AE

The KEFINE Delci AE keeps the simplicity of a single dynamic-driver design while adding more control over tuning.

It uses a 10mm DLC + PU dynamic driver and includes two interchangeable tuning nozzles, allowing listeners to switch between different tonal presentations without relying on software EQ.

The Silver nozzle delivers the warmer and smoother presentation, while the Gold nozzle adds more upper-frequency presence and a brighter character.

With a standard 3.5mm connection, the Delci AE is a strong option for listeners who want a coherent single-driver IEM but still value some flexibility over the final sound.

KEFINE Quatio

The KEFINE Quatio is the most technically complex model in the current lineup, using a 2DD + 2BA hybrid configuration.

Each side combines two dynamic drivers with two balanced armature drivers, allowing different parts of the frequency range to be handled by different driver types.

It also includes three interchangeable tuning nozzles, giving listeners additional control over the final sound signature.

Connectivity is more flexible too, thanks to a modular cable system with both 3.5mm single-ended and 4.4mm balanced plugs.

For listeners who want a more enthusiast-focused setup with hybrid driver technology, hardware tuning and multiple connection options, the Quatio is the most complete option in the KEFINE range.

KEFINE IEMs compared

Which KEFINE IEM should you choose?

If you want the simplest and most accessible way into KEFINE, start with the Loric. Its single dynamic-driver design, 3.5mm connection and microphone make it a practical choice for everyday listening, gaming and calls.

Choose the Klean SV if versatility matters most. With three tuning nozzles and both 3.5mm and USB-C options, it is the easiest model to adapt across different devices and listening preferences.

Choose the Delci AE if you prefer a single dynamic-driver design but still want hardware tuning flexibility. Its two interchangeable nozzles let you switch between different tonal presentations without using software EQ.

Choose the Quatio if you want the most enthusiast-focused option in the range. Its 2DD + 2BA hybrid configuration, three tuning nozzles and 3.5mm / 4.4mm modular connectivity give it the broadest feature set of the current lineup.

Ultimately, the best KEFINE IEM depends on how you listen, which devices you use and how much control you want over tuning and connectivity.

Why KEFINE at Gamer Unlocked?

KEFINE fits naturally into the Gamer Unlocked catalogue because the brand offers meaningful technical differences across its IEM lineup instead of simply repeating the same design at different price points.

From straightforward dynamic-driver models to interchangeable tuning systems, USB-C options and hybrid architectures, each KEFINE IEM targets a different type of listener and setup.

Whether the priority is everyday wired audio, gaming, tuning flexibility or a more enthusiast-focused hybrid configuration, KEFINE gives users several clear ways to choose an IEM around how they actually listen.

Where can you buy KEFINE in Portugal?

KEFINE IEMs are available at Gamer Unlocked, with a lineup that ranges from accessible single dynamic-driver models to more flexible tuning systems and hybrid configurations.

Explore the current KEFINE range, compare driver technologies, tuning options and connection types, and choose the IEM that best matches your listening preferences and setup.

Explore KEFINE IEMs at Gamer Unlocked.