# NORSTONE B250 Noir (2.5mm²) (au mètre)

**Brand:** NORSTONE
**Category:** Audio & casques
**Code (GTIN/SKU):** 3760108804883
**Canonical URL:** https://openreviews.io/en/reviews/norstone/norstone-b250-noir-2-5mm-au-metre-3760108804883

## Rating: 4.9/5 ★★★★★ — 17 reviews analyzed
_Confidence: high_

## At a glance

NORSTONE B250 Noir (2.5mm²) (au mètre) reviews: 4.9/5 based on 17 analyzed reviews, updated October 31, 2026.

Praised: value for money and copper quality.

17 reviews analyzed, all published on other sites.
Other sites: 1 source, 17 reviews, average rating 4.9/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This 2.5 mm² oxygen-free copper speaker cable is highly praised for connecting high-fidelity audio and home cinema equipment. Users highlight its excellent conductive properties, which ensure clear and distortion-free sound signal transmission. It stands out for its particularly competitive value for money, appealing to demanding audio enthusiasts.

## Strengths

- **Value for money** — It offers excellent acoustic performance at a very competitive cost per meter.
- **Copper quality** — The oxygen-free copper (OFC) design ensures optimal conductivity and preserves signal purity.

## Frequently asked questions

- How flexible is the cable for running through conduits?
- Is the cable easy to strip?
- Is there a visual indicator to identify polarity?
- Is this 2.5 mm² cable suitable for long distances?

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_Source: OpenReviews — https://openreviews.io/en/reviews/norstone/norstone-b250-noir-2-5mm-au-metre-3760108804883_