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Inakustik Reference LS‐2405 AIR Pure Silver Bi‐Wire Jumper - 15 cm (Set of 4)

Inakustik Reference LS‐2405 AIR Pure Silver Bi‐Wire Jumper - 15 cm (Set of 4)

$4,400.00
$

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Inakustik Reference LS‐2405 AIR Pure Silver Bi‐Wire Jumper - 15 cm (Set of 4)
Inakustik Reference LS‐2405 AIR Pure Silver Bi‐Wire Jumper - 15 cm (Set of 4)
Inakustik Reference LS‐2405 AIR Pure Silver Bi‐Wire Jumper - 15 cm (Set of 4)
Inakustik Reference LS‐2405 AIR Pure Silver Bi‐Wire Jumper - 15 cm (Set of 4)
Inakustik Reference LS‐2405 AIR Pure Silver Bi‐Wire Jumper - 15 cm (Set of 4)
Inakustik Reference LS‐2405 AIR Pure Silver Bi‐Wire Jumper - 15 cm (Set of 4)

Inakustik

Country of origin: Germany

Inakustik Reference LS‐2405 AIR Pure Silver Bi‐Wire Jumper - 15 cm (Set of 4)
SKU: 77125815
$4,400.00

Includes GST. 🚚 Free shipping on orders over $100 Australia wide at checkout.

Minimize capacitance and signal loss for exceptional transparency. The bi-wire design ensures separate signal paths for treble and bass, enhancing dynamic separation and tonal precision. Finished with high-quality connectors and a refined build, they contribute to a focused soundstage, articulate detail, and seamless musical flow.

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Colour:Silver
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Description

LS-2405 AIR | BiWire Jumper

Features

  • Point-to-point Air Helix” for authentic sound
  • Air as the ultimate dielectric minimizes capacitance
  • Cross Link Super Speed waveguide for a balanced sound
  • Pure silver conductors: one of the best conductors ever
  • BFA banana & spade lug 360° adjustable

To achieve the best possible sound, it is crucial that the amplifier has a firm grip on the speakers. In addition to activating the membranes to make them vibrate, it must also be able to dampen them effectively. One measure of this is the amplifier’s damping factor. The speakers’ actual damping factor is significantly influenced by the quality of the speaker cables and connecting bridges of the bi-wiring terminals. The original bridges often consist of simple stamped sheet metal parts of inferior quality.

The new in-akustik AIR High End Bi-Wire Jumpers are based on the technologies, findings and materials of the renowned LS-1205 AIR, LS-2405 AIR and LS-4005 AIR speaker cables. If bi-wiring is not an option, these high-end bi-wire jumpers offer an excellent alternative to the often inferior metal bridges on the speaker terminals. They ensure an even and controlled signal distribution, which is perfectly harmonized with the respective speaker cable.

BFA & Spade 360° (LS-4005 AIR & LS-2405 AIR): Movement across three axes make the 360-degree BFA and spade connectors really easy to connect and disconnect. Difficult set-up operations that put a strain on both cables and devices are a thing of the past. The connectors can easily be attached to terminals from a wide range of manufacturers. No awkward bending is necessary, avoiding damage to surfaces and potential contact resistance. Set-up is fast and problem-free. The attractively designed connectors are the perfect complement to the outstanding sound. The new connectors are used with the LS-4005 and the LS-2405. Both connector versions as well as the Basic version for the LS-1205 are pressure-grouted with a force of 1.5 tonnes.

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Tech Specs
Application: High-end bi-wire jumper
Cable diameter: 10 mm
Conductor cross-section: 2 x 4.8 mm² (8 x 1.2 mm²)
Conductor design: Cross Link Super Speed waveguide
Conductor material: High-purity silver
Conformity: CE, REACH, RoHS
Connector assembly: Pressure-grouted contacts (1.5 tonnes)
Connector housing: Solid metal
Contact enhancement: Rhodium-coated
Contact material: Beryllium Copper (BFA Banana), Tellurium copper (cable lug)
Design: 8-fold double layer multicore
Dielectric: Air
Fork width: Stepped 6/8 mm
Jacket: PE network jacket
Length: 150 mm
in-akustik product group: Loudspeaker cables
in-akustik category: Speaker cable accessories
Quality: Referenz
Technology: AIR Helix Point-to-Point Multicore
Connector: Banana Cable lug
Connector highlight: BFA Banana 360° Spring-loaded contact fork Spade lug 360°
Made in Germany: Yes
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Warranty Information

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Why Choose Inakustik

Inakustik approaches cable design very differently from many traditional high-end cable manufacturers. Rather than focusing heavily on “voicing” or adding a particular sonic flavour, the German company applies a deeply technical and engineering-led philosophy centred around measurable signal transmission accuracy, conductor geometry, and material science. The result is a cable range that feels exceptionally precise, refined, and technically accomplished without becoming sterile or clinical.

At HeyNow Hi-Fi, Inakustik products often appeal to customers looking for a highly resolved and sophisticated presentation while still retaining musical realism and ease. There is a sense of precision and order to the sound that can be particularly impressive in complex recordings, helping systems sound cleaner, faster, and more spatially organised. Instruments occupy space with greater stability, transient response feels sharper and more realistic, and subtle ambient information becomes easier to follow throughout the recording.

Inakustik also stands apart through the sheer quality of its engineering and manufacturing. Many of the company’s higher-level Reference cables utilise intricate air-helix construction methods and highly advanced conductor arrangements that are visually as impressive as they are technically ambitious. For customers who appreciate engineering integrity and beautifully executed industrial design, Inakustik offers a very distinctive proposition within the high-end cable market.

Signature Design and Sound

Manufactured in Germany, Inakustik products showcase an unusually high level of technical development and manufacturing precision. Their advanced Air Helix and air dielectric technologies are designed to minimise capacitance and reduce unwanted electrical interaction within the cable structure itself, helping preserve signal integrity with exceptional accuracy.

Visually, many Inakustik cables have a highly engineered appearance, with complex external structures and precision-built terminations that immediately communicate the brand’s technical focus. Unlike softer or more traditional cable designs, Inakustik products often feel purpose-built and unapologetically modern.

Sonically, Inakustik cables are known for delivering exceptional speed, separation, and spatial precision. The presentation feels highly articulate and transparent, with excellent layering and transient definition. High frequencies remain extended and refined without becoming sharp, while bass performance feels controlled, agile, and highly detailed.

Rather than softening or romanticising the sound, Inakustik products tend to maximise system clarity and precision while still maintaining musical balance and long-term listenability. This makes them particularly effective within high-resolution systems where accuracy, timing, and image focus are critical priorities.

Inakustik Product Range

The Inakustik range includes speaker cables, RCA and XLR interconnects, USB cables, Ethernet cables, HDMI cables, optical cables, power cables, and acoustic accessories across multiple performance levels. Their highly regarded Reference series incorporates many of the company’s most advanced conductor and dielectric technologies, offering increasingly sophisticated levels of performance as systems evolve.

Inakustik also produces a wide range of digital-focused products that have become increasingly relevant within modern streaming and server-based Hi-Fi systems. Their Ethernet and USB products in particular are highly regarded by customers seeking greater stability, resolution, and refinement from digital playback chains.

For listeners seeking technically advanced German-engineered cable solutions with exceptional build quality, precision, and system transparency, Inakustik remains one of the most distinctive and technologically ambitious brands in contemporary high-end audio cabling.

Explore the Inakustik range:

Analogue Cables

Digital Cables

Speaker Cables

Subwoofer Cables

Isolation Feet

Isolation Platforms

Headphones/Earphones

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