---
product_id: 166143469
title: "Sewell Silverback Speaker Wire, 12 AWG, OFC, 259 Strand Count, 200ft, Pull Box"
brand: "sewell"
price: "¥130890"
currency: JPY
in_stock: true
reviews_count: 13
category: "Sewell"
url: https://www.desertcart.jp/products/166143469-sewell-silverback-speaker-wire-12-awg-ofc-259-strand-count
store_origin: JP
region: Japan
---

# 12 AWG thick gauge for powerful signal 259-strand OFC copper for max flexibility Premium jacket ensures long-lasting durability Sewell Silverback Speaker Wire, 12 AWG, OFC, 259 Strand Count, 200ft, Pull Box

**Brand:** sewell
**Price:** ¥130890
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game with Sewell Silverback – where power meets precision.

## Quick Answers

- **What is this?** Sewell Silverback Speaker Wire, 12 AWG, OFC, 259 Strand Count, 200ft, Pull Box by sewell
- **How much does it cost?** ¥130890 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/166143469-sewell-silverback-speaker-wire-12-awg-ofc-259-strand-count)

## Best For

- sewell enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Installation:** 259 strands of pure copper provide exceptional flexibility—perfect for sleek, professional setups.
- • **Generous 200ft Length:** Enough cable to outfit your entire home theater or professional AV system without compromise.
- • **Durability Meets Design:** Premium jacket protects your investment while maintaining a clean, modern look that impresses guests.
- • **Unrivaled Signal Clarity:** Experience deeper bass and crystal-clear highs with ultra-high strand count copper wiring.
- • **Optimized for High Performance:** Engineered to reduce distortion and maximize audio fidelity even at high volumes.

## Overview

The Sewell Silverback Speaker Wire is a 12 AWG, 200-foot cable featuring 259 strands of oxygen-free copper for superior flexibility and signal transmission. Designed to minimize distortion and enhance audio clarity, it boasts a premium durable jacket for long-lasting use. Ideal for audiophiles and professionals seeking high-fidelity sound and a sleek installation experience.

## Description

Silverback Speaker Wire from Sewell offers deeper bass, greater clarity, better imaging, and cleaner highs from your connected loudspeakers and AV receiver. We've developed this speaker with the highest quality standards in mind. Instead of getting 90 to 100 threads of copper in 12 AWG wire, we've put 259 strands of copper into each conductor. Not only does an incredibly high strand count bring greater flexibility to your installation, but it also allows the current to travel around each strand (259) so that the speaker setup can play with less distortion at higher levels because it can move more efficiently. This is called the “Skin Effect” of speaker wire. Silverback Speaker Wire was designed to overcome all obstacles that plague audio fidelity.

Review: Great price and look impressive. - Bought these leads to connect my new speakers to a new amp. The leads arrived before the speakers so the speakers/amp have never been connected with any other cables making it difficult to compare or guage how effected these cables are. They certainly look the part so my advice would be to leave them visible around the skirting boards, at least they will impress your visitors!! I'm happy with them, the quality looks to be very good and a great price, but do they noticeably improve the sound quality? Your call.....
Review: Exelent for the price - I've been using my solar 4mm2 tinned cable on debut b6 until now when swopped wow it was as if I was using ear plugs very good open sound for the price of these cables and well made thanks thumbs up

## Features

- 12 AWG wire
- 259 Strand Count
- Pure Copper
- Premium Jacket for Durability
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009RTLV4O |
| Best Sellers Rank | 167,320 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,445 in Speaker Cables |
| Brand | Sewell |
| Cable Type | Speaker |
| Cable type | Speaker |
| Colour | Black |
| Compatible Devices | Speaker |
| Compatible devices | Speaker |
| Connector Type | Unterminated |
| Connector type | Unterminated |
| Customer Package Type | Frustration-Free Packaging |
| Customer Reviews | 4.5 out of 5 stars 842 Reviews |
| Gauge | 12.0 |
| Global Trade Identification Number | 00685289031602 |
| Indoor Outdoor Usage | Indoor |
| Item Length | 200 Feet |
| Item Shape | Round |
| Manufacturer | Sewell Development Corp. dba Sewell Direct |
| Manufacturer Part Number | SW-30012-200 |
| Model Number | SW-30012-200 |
| Other Special Features of the Product | Durable, Flexible, High Strand Count |
| Recommended Uses For Product | Audio Transmission |
| Recommended uses for product | Audio Transmission |
| Special feature | Durable, Flexible, High Strand Count |
| Specification Met | Certified Frustration-free |
| UPC | 700953751225 041114404759 685289031602 |
| Unit Count | 1.0 count |

## Product Details

- **Color:** Black
- **Brand:** Sewell
- **Material:** Copper
- **Number of Cable Strands:** 259
- **Gauge:** 12.0

## Images

![Sewell Silverback Speaker Wire, 12 AWG, OFC, 259 Strand Count, 200ft, Pull Box - Image 1](https://m.media-amazon.com/images/I/61rhAKm-+wL.jpg)
![Sewell Silverback Speaker Wire, 12 AWG, OFC, 259 Strand Count, 200ft, Pull Box - Image 2](https://m.media-amazon.com/images/I/619IjLf5tTL.jpg)
![Sewell Silverback Speaker Wire, 12 AWG, OFC, 259 Strand Count, 200ft, Pull Box - Image 3](https://m.media-amazon.com/images/I/51nB7hCMrSL.jpg)
![Sewell Silverback Speaker Wire, 12 AWG, OFC, 259 Strand Count, 200ft, Pull Box - Image 4](https://m.media-amazon.com/images/I/61EeB5QmDTL.jpg)
![Sewell Silverback Speaker Wire, 12 AWG, OFC, 259 Strand Count, 200ft, Pull Box - Image 5](https://m.media-amazon.com/images/I/614axQWl9CL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great price and look impressive.
*by N***E on 6 April 2015*

Bought these leads to connect my new speakers to a new amp. The leads arrived before the speakers so the speakers/amp have never been connected with any other cables making it difficult to compare or guage how effected these cables are. They certainly look the part so my advice would be to leave them visible around the skirting boards, at least they will impress your visitors!! I'm happy with them, the quality looks to be very good and a great price, but do they noticeably improve the sound quality? Your call.....

### ⭐⭐⭐⭐⭐ Exelent for the price
*by C***N on 11 May 2017*

I've been using my solar 4mm2 tinned cable on debut b6 until now when swopped wow it was as if I was using ear plugs very good open sound for the price of these cables and well made thanks thumbs up

### ⭐⭐⭐⭐⭐ Exceptional value for money
*by R***D on 11 March 2016*

Little I can say over what's already been stated below, but for the money these are a substantial and high quality set of cables. Just make sure you order one set per speaker (or two sets per speaker if you are bi-wiring). Certainly more than enough to power my Q-Acoustics 3020 from my Monitor Audio A100 and glad I purchased. Recommended

## Frequently Bought Together

- Silverback Speaker Wire by Sewell, 12 AWG, OFC, 259 Strand Count, 200ft, Pull Box
- Sewell SW-29863-12 Deadbolt Banana Plugs 12-Pairs by, Gold Plated Speaker Plugs, Quick Connect
- Sewell Silverback Right Angle Banana Plugs, 12 Pairs Quick Connect Gold Plated Speaker Plugs 90 Degree

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-07*