---
product_id: 48672042
title: "electrosmart 20m White Loud Speaker Cable Wire - Multi-Strand Ideal for Car Audio & Home HiFi - Outside Dimensions of Cable: 4mm x 2mm"
brand: "electrosmart"
price: "HK$188"
currency: HKD
in_stock: true
reviews_count: 8
category: "Electrosmart"
url: https://www.desertcart.hk/products/48672042-electrosmart-20m-white-loud-speaker-cable-wire-multi-strand-ideal
store_origin: HK
region: Hong Kong
---

# Compact 4mm x 2mm profile fits tight spaces 20m length for versatile setups 2x 13-strand multi-strand for superior conductivity electrosmart 20m White Loud Speaker Cable Wire - Multi-Strand Ideal for Car Audio & Home HiFi - Outside Dimensions of Cable: 4mm x 2mm

**Brand:** electrosmart
**Price:** HK$188
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game with electrosmart — where clarity meets style!

## Quick Answers

- **What is this?** electrosmart 20m White Loud Speaker Cable Wire - Multi-Strand Ideal for Car Audio & Home HiFi - Outside Dimensions of Cable: 4mm x 2mm by electrosmart
- **How much does it cost?** HK$188 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/48672042-electrosmart-20m-white-loud-speaker-cable-wire-multi-strand-ideal)

## Best For

- electrosmart enthusiasts

## Why This Product

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

## Key Features

- • **Extended 20m Reach:** Perfect for seamless car audio or home HiFi installations without compromise.
- • **Clear Polarity Marking:** Black polarity indicator for foolproof, hassle-free wiring every time.
- • **Slim & Flexible Profile:** 4mm x 2mm dimensions allow easy routing in tight or complex audio setups.
- • **Trusted Quality & Value:** Highly rated for delivering professional-grade sound at an unbeatable price.
- • **Premium Multi-Strand Design:** 2x 13 strands ensure optimal signal clarity and durability under stress.

## Overview

The electrosmart 20m White Loud Speaker Cable Wire features a durable multi-strand 2x 13 strand design supporting up to 2.5A current, with a sleek 4mm x 2mm profile and clear polarity indicators. Ideal for both car audio and home HiFi systems, it offers professional-grade performance and flexibility in a well-priced package.

## Description

Shop electrosmart 20m White Loud Speaker Cable Wire - Multi-Strand Ideal for Car Audio & Home HiFi - Outside Dimensions of Cable: 4mm x 2mm. Free delivery and returns on eligible orders.

Review: Good quality and good value - Well priced good quality cable. Not much more you can ask for.
Review: Great - great just described

## Features

- White Speaker Cable with Black Polarity Indicator
- 2x 13 Strand: 2.5A Maximum
- Length: 20 Meters
- Outside Dimensions: 4mm x 2mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00967RN8U |
| Best Sellers Rank | 4,298 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 24 in Speaker Cables |
| Guaranteed software updates until | unknown |
| Item model number | SC-04 |
| Manufacturer | electrosmart® |
| Package Dimensions | 29 x 21 x 1.78 cm; 158.76 g |

## Product Details

- **Brand:** electrosmart
- **Cable type:** AUX
- **Compatible devices:** Speaker
- **Connector type:** Auxiliary
- **Special feature:** Braided

## Images

![electrosmart 20m White Loud Speaker Cable Wire - Multi-Strand Ideal for Car Audio & Home HiFi - Outside Dimensions of Cable: 4mm x 2mm - Image 1](https://m.media-amazon.com/images/I/41wIZA8NGOL.jpg)

## Questions & Answers

**Q: Which is positive and which negative please**
A: Either !  But there is usually a slight line or mark on one of the wires and the idea is that  for stereo sound or more speakers that the negative at the amplifier is connected to one  of the 2 wires right the way to the speaker negative terminal . If it is a single speaker system then it doesn’t matter.    
So for car stereo or 4 plus speaker systems all the radio amplifier negatives must connect with the speaker negative or the sound will be out of synch and the sound will not be good  or as good as it can be . Hope that helps .

**Q: Would this wire be ok to put 24 volts through it for my ring doorbell?**
A: simple answer is no, it will work, but it is the wrong wire, look for bell wire which is much cheaper.

**Q: Is this compatible for 2000 watt  speaker**
A: My speakers are 4 OHMS power attached to a micro stereo system and i was able to extend speakers with no problems. Hope this helps.

**Q: Anyone know if this is suitable for a 16 ohm internal burglar alarms Sounder ?**
A: I bought it as a speaker cable 😀

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality and good value
*by A***D on 5 September 2025*

Well priced good quality cable. Not much more you can ask for.

### ⭐⭐⭐⭐⭐ Great
*by J***E on 9 December 2025*

great just described

### ⭐⭐⭐⭐ good quality and a good price, works well, easy to use, would buy again
*by M***T on 26 July 2025*

good quality and a good price, works well, easy to use, would buy again

## Frequently Bought Together

- electrosmart 20m White Loud Speaker Cable Wire - Multi-Strand Ideal for Car Audio & Home HiFi - Outside Dimensions of Cable: 4mm x 2mm
- 4mm Round Cable Clips 100pcs Assortment Cable Holder Management Wire Tidy Clips

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/48672042-electrosmart-20m-white-loud-speaker-cable-wire-multi-strand-ideal](https://www.desertcart.hk/products/48672042-electrosmart-20m-white-loud-speaker-cable-wire-multi-strand-ideal)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-31*