Inakustik S-25 Bi-Wire Jumper Set (15cm) (set of 4)

$300.00

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Inakustik

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Germany

Inakustik S-25 Bi-Wire Jumper Set (15cm) (set of 4)

Name: Inakustik S-25 Bi-Wire Jumper Set (15cm) (set of 4)
Brand: Inakustik
Price: 300.0 AUD
Availability: InStock

$300.00

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

In stock

Colour:Black/Red

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Every order ships free to any address in Australia via fully tracked, insured delivery. You’ll receive a tracking link once your order is dispatched so you can follow it the whole way. Estimated delivery is 1-4 business days.

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Description

S25 Jumper | BiWire Jumper

Multicore-Struktur mit 2 × 5,0 mm² Leiterquerschnitt für minimierten Skin-Effekt und feine Detailwiedergabe
Optimized damping: More controlled, dynamic sound thanks to reduced transmission losses
High-quality materials: OFC copper with gold-plated cable lugs for minimal signal loss
High-capacity conductor cross-section: 2 × 5.0 mm² for reliable signal transmission
Made in Germany: Manufactured in our own in-akustik factory

To achieve the best possible sound, it is crucial that the amplifier has the speakers firmly under control. It must drive the Membranes with equal precision and bring them to a controlled stop. One measure of this is the amplifier’s damping factor. It describes how effectively the amplifier can control the speaker.

However, the actual damping factor at the speaker is only as good as the weakest link in the signal path. For many speakers, this is the standard bi-wiring bridges—often simple stamped metal plates with poor electrical properties.

The in-akustik S25 BiWire Jumpers replace this weak point with a high-quality connection based on the technologies and materials of the S25 cable series. They ensure low-loss and uniform signal distribution between the bi-wiring terminals, thereby supporting more precise control of the speaker cones.

The sophisticated multicore structure reduces the skin effect and contributes to a detailed, controlled reproduction. High-purity OFC copper and gold-plated cable lugs minimize contact resistance and ensure a permanently stable connection.

Even without true bi-wiring, the S25 BiWire Jumpers offer a high-quality alternative to the standard metal Jumpers found on many speakers.

Tech Specs

Application:	HiFi bi-wire jumper
Cable diameter:	8.5 mm
Coding:	Red \| Black
Color:	Darkblue
Conductor design:	50 x 0.25 mm (2.5 mm²)
Conductor material:	High-purity OFC copper
Conformity:	CE, REACH, RoHS
Connector assembly:	Pressure-grouted contacts (1.5 tonnes)
Contact enhancement:	Gold-plated
Contact material:	Brass
Cross-section:	2 x 5 mm² (4 x 2.5 mm²)
Design:	4-fold multicore
Dielectric:	PE
Fork width:	Stepped 6/8 mm
Individual inspection:	Continuity and short circuit testing of all conductors
Length:	150 mm
in-akustik product group:	Loudspeaker cables
in-akustik category:	Speaker cable accessories
Quality:	Exzellenz
Technology:	Multicore
Connector:	Cable lug
Made in Germany:	Yes

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Warranty Information

5 Years Warranty

We care about your experience with HeyNow Hi-Fi, and we’re here to make the warranty process as smooth as possible.

Your warranty is handled directly by the Australian importer. By submitting this form, we’ll coordinate the process for you and keep you updated every step of the way. Important: Shipping fees are not included as part of your warranty coverage.

If your HeyNow Hi-Fi purchase isn’t working as it should, click here to lodge a warranty claim.

Should you have any questions, feel free to contact us https://www.heynowhifi.com.au//pages/contact

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.

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