---
product_id: 527324692
title: "QED (40i Audio Performance Stereo RCA Cable, 0.6 Mt."
brand: "qed"
price: "419 zł"
currency: PLN
in_stock: true
reviews_count: 5
url: https://www.desertcart.pl/products/527324692-qed-40i-audio-performance-stereo-rca-cable-0-6-mt
store_origin: PL
region: Poland
---

# Low 0.050Ω/m loop resistance Dual solid copper & silver conductors Braided foil shielding + ferrite sheath QED (40i Audio Performance Stereo RCA Cable, 0.6 Mt.

**Brand:** qed
**Price:** 419 zł
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game with QED’s sonic precision — because your sound deserves the best.

## Quick Answers

- **What is this?** QED (40i Audio Performance Stereo RCA Cable, 0.6 Mt. by qed
- **How much does it cost?** 419 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/527324692-qed-40i-audio-performance-stereo-rca-cable-0-6-mt)

## Best For

- qed enthusiasts

## Why This Product

- Trusted qed brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure Signal Path:** Dual solid conductors (OFC copper & silver) ensure crystal-clear audio fidelity with minimal loss.
- • **Noise-Blocking Armor:** Braided foil shielding combined with ferrite insulation dramatically reduces high-frequency interference for pristine sound.
- • **Sleek & Robust Design:** Black pearl PVC outer coating with braided construction offers both style and resilience for professional setups.
- • **Precision Timing & Dynamics:** Low self-inductance (0.45μH/m) and capacitance (57pF/m) deliver accurate pulse transmission and dynamic range.
- • **Durable Gold-Plated Connectors:** Anamate RCA connectors with gold plating reduce contact resistance and guarantee long-lasting, reliable connections.

## Overview

The QED Performance Audio 40i RCA cable features dual solid conductors of oxygen-free copper and silver, braided foil shielding, and ferrite insulation to minimize noise and signal loss. With gold-plated Anamate connectors and a durable black pearl PVC jacket, it delivers high-fidelity, balanced sound with exceptional timing and dynamic accuracy, making it a top choice for audiophiles seeking premium value and longevity.

## Description

Ferrite insulation offers measurable improvements in both the amount of noise of the high-frequency signal rejected by the cable and the amount of relevant signal information lost. The best accuracy in high-frequency pulse transmission positively affects timing and dynamics at both wide and low levels. Conductor type: Solid Complementary. Metals: 99.999% OFC and SPOFC copper Conductor Size: 1 x 0.64mm and 1 x 0.4mm Combination conductor cross section: 0.45mm² Dielectric: EPE Capacity: 57pF/m Self-inductance: 0.45μH/m. Loop resistance: 0.050Ω/m. 10kHz dissipation factor: 0.00250 Outer coating: black pearl PVC Outer diameter: 8 mm.

Review: Opvallend evenwichtige weergave - Ik vind de weergave van deze QED Performance Audio 40i stereo-kabel opvallend gedetailleerd, evenwichtig en neutraal. De twee gescheiden geleiders uit zuiver koper en zilver zijn m.i. het "ei van Colombus". Is zijn prijs ruimschoots waard.
Review: Bon compromis, prix/efficacité - Câble de bonne qualité, qui améliore le rendu sonore. Évidemment ce n'est pas forcément donné, mais c'est un bon compromis.

## Features

- Performance Audio 40i builds on the strengths of the original Performance Audio 40 and delivers even more pleasant, convincing sound without compromising its prodigious value for money.
- Using the principles set out in the industry standard Genesis Report, as well as some surprisingly original technologies (including Solid Complementary conductors and Anamata connectors), QED has created a very high quality connection cable.
- Solid Complementary Conductor Technology: Under the PVC sheath, braided foil shielding, ferrite sheath and expanded polyethylene dielectric, there are two solid, oxygen-free electrically insulated copper conductors of different diameters. With two completely separate conductors (one copper, one silver) to carry the audio signal, the product provides the most complete and least compromised route to travel information in the form of audio.
- ANAMATE RCA CONNECTORS: The "Anamate" arrangement of the connectors, where the high purity copper conductors are gold-plated gives the cable low contact resistance to produce exciting sound results and also a much longer longevity than non-plated copper. By using high purity copper conductors for the pin section and small contact areas for the outer ring, the resistance in the signal path is attenuated.
- The Performance 40i cable features numerous technological elements and we are convinced that it is excellent value for money. The easiest way to figure out what we mean is to try it in action on your own. We are sure you will prefer it to any alternative cable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B099BVPVX8 |
| Best Sellers Rank | #31,368 in Electronics ( See Top 100 in Electronics ) #213 in Stereo Jack Cables |
| Brand | QED |
| Brand Name | QED |
| Cable Type | composite, Composite |
| Cable type | composite , Composite |
| Color | Black |
| Compatible Devices | Speaker |
| Compatible Phone Models | Compatible with most smartphones, specific models not listed |
| Compatible devices | Speaker |
| Compatible phone models | Compatible with most smartphones, specific models not listed |
| Connectivity Technology | RCA |
| Connector Gender | Male-to-Male |
| Connector Type | RCA |
| Connector type | RCA |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 out of 5 stars 38 Reviews |
| Global Trade Identification Number | 05036694041949 |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Item Weight | 0.2 Kilograms |
| Manufacturer | Qed |
| Model | QE6111 |
| Model Name | QE6110 |
| Number of Items | 1 |
| Number of Pins | 4 |
| Other Special Features of the Product | Braided |
| Outer Material | PVC Black Pearl |
| Recommended Uses For Product | Connecting Audio Components |
| Special features | Braided |
| Unit Count | 1 Count |

## Product Details

- **Brand:** QED
- **Connector type:** Auxiliary
- **Cable type:** AUX
- **Compatible devices:** Speaker
- **Special features:** Braided

## Images

![QED (40i Audio Performance Stereo RCA Cable, 0.6 Mt. - Image 1](https://m.media-amazon.com/images/I/41FtH7ldHVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Opvallend evenwichtige weergave
*by R***F on 19 October 2024*

Ik vind de weergave van deze QED Performance Audio 40i stereo-kabel opvallend gedetailleerd, evenwichtig en neutraal. De twee gescheiden geleiders uit zuiver koper en zilver zijn m.i. het "ei van Colombus". Is zijn prijs ruimschoots waard.

### ⭐⭐⭐⭐⭐ Bon compromis, prix/efficacité
*by M***U on 21 September 2025*

Câble de bonne qualité, qui améliore le rendu sonore. Évidemment ce n'est pas forcément donné, mais c'est un bon compromis.

### ⭐⭐⭐⭐⭐ Good quality, well priced interconnects
*by M***R on 29 December 2024*



## Frequently Bought Together

- QED Performance Audio 40i Stereo 2 Phono TO 2 Phono Jack Cable with QED Solid Complementary Conductor™ Technology and Anamate™ RCA plugs (0.6m)
- QED Performance Audio 40i Stereo 2 Phono TO 2 Phono Jack Cable with QED Solid Complementary Conductor™ Technology and Anamate™ RCA plugs (1m)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-15*