in-akustik quality levels: The right cable
for every configuration

First-class materials, optimum performance - that's what each of our products offers. And this is also reflected in the quality. From level to level, from Star to Premium and Exzellenz to our flagship Referenz class, you benefit from ever finer, more sophisticated and more elaborate cable technology. What's in it for you? More sound. More depth.
Fewer losses.

Beschreibung des Bildes


The Referenz category is nothing less than our flagship class of cable technology. Designed for music lovers and audio perfectionists looking for the purest, most authentic sound. Our unique Air Helix architecture is the key to an exceptional sound experience. Rigorous quality control is carried out before, during and subsequent to assembly. We verify the tolerances of ever individual component. At every stage of manufacturing, we check the configuration and electrics for short-circuits. We also conduct functional and mechanical testing. No product leaves our in-house manufacturing unit without a final quality check.

Beschreibung des Bildes


The in-akustik Exzellenz class is for those who love and appreciate perfect sound and picture quality. It meets the highest demands with exquisite materials and perfect workmanship. Every cable in the Exzellenz series represents our passion - to deliver high-end sound and picture enjoyment. Most of the cables in the Exzellenz series are manufactured at our production site in Ballrechten-Dottingen - look out for the "Made in Germany" symbol on the product pages.

Beschreibung des Bildes


The in-akustik Premium class offers high-quality picture and sound for those who appreciate technical finesse. Every cable in this class has been developed in-house and manufactured by long-standing partners in accordance with our strict quality specifications. Our guiding principle – the best cable is not the one that gets the most out of your hi-fi system, but the one that loses the least of the original sound – is also reflected in the Premium series.

Beschreibung des Bildes


The Star level offers you the ideal introduction to the world of ambitious sound and picture enjoyment. It is specially designed for hi-fi newcomers who are looking for more power and quality without breaking their budget. It opens up access to high-quality sound and picture comfort at an affordable price.

Highlights from the respective quality levels

LS-2405 AIR
High-end speaker cable Quality: Referenz AIR Helix Point-to-Point | Multicore
The LS-2405 AIR high-end speaker cable offers audiophile enthusiasts a unique sound experience. In the new Referenz LS-2405 AIR loudspeaker cable, we have taken the outstanding properties of its predecessor, the LS-2404 AIR, and developed them even further. The point-to-point Air Helix design now enables the AIR Helix architecture to be used from plug to plug and not just between the sleeves. The 360° BFA bananas and spade lugs are a further innovation, developed in-house for easy and convenient connection to the terminals. These and other technical refinements turn the already exceptional AIR cables into true masterpieces. Below you can learn more about the outstanding technical features of this cable, the innovations in the 5th generation and the physical principles used in the AIR technology Click here and discover the exciting details

From €3,399.00*
LS-204 XL Micro AIR
Referenz Micro Air Quality: Referenz Air dielectric
The new Referenz Micro AIR series is a further installment in the success story of the Micro AIR technology: As with the already legendary AIR Helix cables, air is also a central component of the insulation concept in the new Referenz Micro AIR technology. Due to the low speaker impedances, however, low line resistances and a low inductance are also very important for speaker cables. For this reason, the Referenz LS-204 XL Micro AIR uses a total of 6 concentric copper conductors in addition to the air dielectric. Thanks to this multicore architecture, the magnetic fields of the positive and negative conductors overlap and neutralize each other. This significantly reduces the inductance of the cable, which guarantees unaltered transmission of the audio signal over a broad frequency spectrum. Due to our approach, the LS-204 XL has a balanced sound character with precise timing, on top of a solidly controlled foundation. This cable is primarily designed for full-size floorstanding speakers. Sound, of course, is always subjective and depends not least on the overall constellation of a hi-fi system. In the end, the decisive factor is your own personal listening impression.

From €591.00*
HiFi speaker cable Quality: Exzellenz PE | Multicore
Inductance is a critical behavioral feature of a cable, causing resistance to the signal flow, rising with the frequency. Multicore architectures, such as that of the LS-40, reduce this effect and bring more precision and punch to the sound. The conductors of the LS-40 are made of high-purity copper. Under normal conditions, copper is the next-best electrical conductor after silver. Compared to cheap CCA (Copper Coated Aluminum) in particular, copper has a significantly better conductivity and is also mechanically more resilient. The stranded wire design is a tried and tested conductor design in the hi-fi sector. Each conductor consists of 50 x 0.25 mm strands that are "twisted" together. The advantage of this design lies in the economical method of production and the mechanical flexibility, which increases with smaller diameters of the individual wires. The conductor cross-section of 2x5.0 mm² is the foundation for a dynamic and powerful sound. The polyethylene (PE) insulation of the LS-40 has very good electrical properties. Compared to PVC, it halves the annoying battery-like capacitance of cables. The reproduction gains in brilliance and spatial quality. The PE network jacket protects against mechanical damage and serves as additional insulation.

From €19.99*
High-quality audio cable Quality: Premium Double shielding
The Premium audio cable offers impressive sound quality thanks to its high copper content, ensuring powerful and dynamic sound. This cable has double shielding, providing effective protection against interference. The dual-mono design ensures optimum channel separation and improved electrical properties for outstanding audio transmission. In order to maintain the purity of the music signal transmission, we use oxygen-free copper (OFC). This material ensures a particularly high conductivity and minimizes any impurities in the conductor material that could impede the flow of current, so maximizing the conductivity and keeping the background noise to a minimum. In a world where mobile phone and WiFi networks are widespread, electromagnetic interference (EMC) can occur. Our double shielding helps to minimize this interference and ensure that the finest musical details are preserved. The Premium audio cable is consequently the ideal choice for discerning audio enthusiasts looking for unadulterated, high-quality audio transmission.

From €42.99*
Ultra High Speed HDMI
Universal HDMI cable Quality: Star 2.1b | 10K UHD | 120 Hz
Length: 1.5 m
This ultra-high-speed HDMI cable from the in-akustik Star series, certified by the HDMI organization, guarantees crystal-clear images and dynamic high definition sound. Enjoy movies and games in Ultra HD 8K resolution with a refresh rate of 120 Hz and a data rate of up to 48 GBPS. The supported audio formats such as DTS Master, DTS:X, Dolby True HD or Dolby Atmos deliver an incomparable home cinema experience. The triple shielding protects the sensitive data against external interference. In combination with the 24k gold-plated connectors and the conductors made of high-purity OFC copper, the cable guarantees stable signal transmission for excellent picture and sound quality. Packed with pioneering features such as HDR10+, Dolby Vision and Enhanced ARC (eARC), the cable supports the latest HDMI 2.1 standard and is of course backwards compatible with older HDMI versions. It has been specially designed for connecting digital AV components such as set-top boxes, Blu-ray players, AV receivers, TVs, projectors and games consoles such as the Xbox One, Xbox One S, Xbox One X, PS3, PS3 Slim, PS4, PS4 Pro or Nintendo Switch and upcoming next-gen consoles such as the Xbox Series X or PlayStation 5 (PS5).

Variants from €18.99*