---
product_id: 1254206
title: "Mediabridge ULTRA Series Subwoofer Cable (15 Feet) - Dual Shielded with Gold Plated RCA to RCA Connectors - Black"
brand: "mediabridge"
price: "₩46670"
currency: KRW
in_stock: false
reviews_count: 8
url: https://www.desertcart.kr/products/1254206-mediabridge-ultra-series-subwoofer-cable-15-feet-dual-shielded-gold
store_origin: KR
region: South Korea
---

# Gold-plated corrosion-resistant RCA 15ft pro-grade length Dual-layer EMI shielding Mediabridge ULTRA Series Subwoofer Cable (15 Feet) - Dual Shielded with Gold Plated RCA to RCA Connectors - Black

**Brand:** mediabridge
**Price:** ₩46670
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your bass game with zero noise, all clarity!

## Quick Answers

- **What is this?** Mediabridge ULTRA Series Subwoofer Cable (15 Feet) - Dual Shielded with Gold Plated RCA to RCA Connectors - Black by mediabridge
- **How much does it cost?** ₩46670 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/1254206-mediabridge-ultra-series-subwoofer-cable-15-feet-dual-shielded-gold)

## Best For

- mediabridge enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Yet Durable:** Tough PVC jacket bends easily for clean, hassle-free installation without kinks.
- • **Plug & Play Pro-Grade:** Ready out-of-the-box for seamless integration with any RCA-compatible audio system.
- • **Rock-Solid Connection:** Split-tip center pins with gold plating ensure ultra-tight, corrosion-resistant fit.
- • **Interference? Not Here!:** Dual foil + aluminum braid shielding blocks hum and static in busy tech setups.
- • **Deep, Distortion-Free Bass:** Low-loss coaxial cable engineered for pristine subwoofer low-frequency signals.

## Overview

The Mediabridge ULTRA Series 15ft Subwoofer Cable delivers professional-grade audio fidelity with its copper-clad conductor, dual-layer EMI shielding, and gold-plated RCA connectors. Designed for deep, precise bass and maximum interference rejection, this flexible yet durable cable ensures a secure, corrosion-resistant connection for any RCA-compatible subwoofer or audio system. Backed by a 1-year warranty, it’s the smart choice for millennial pros craving flawless sound in complex tech environments.

## Description

Mediabridge Ultra Series subwoofer cable connects a subwoofer speaker to an audio component like a stereo receiver or sound system, while offering excellent bass response & flexibility. This Low-loss, wide spectrum coaxial cable is the ideal medium for low-frequency signals produced by subwoofers, providing Deep/precise audio quality. Built with a copper clad center conductor, dielectric insulation, aluminum braiding & 2 layers of foil shielding, for natural sounds & rejection of hum/static that occurs when devices are placed near each other. A split-tip center pin ensures high contact pressure & conductivity. Uniquely gripped Color-coded molds & corrosion-resistant gold-plated RCA connectors provide a consistently tighter fit than commonly rolled cables with wider tolerances. Ultra Series cables are made from premium materials for a pro-grade output. This cable is finished in a durable, yet pliable PVC jacket for easy installs. Product Features - connects a subwoofer speaker to an audio component - coaxial cable with copper clad center conductor, dielectric insulation, aluminum braiding & dual foil shielding - low energy loss & rejection RF/EM interference - corrosion-resistant gold-plated RCA connectors with split-tip center pins for high contact pressure & conductivity - tough, yet flexible PVC jacket compatibility - devices with RCA ports, like a subwoofer, stereo receiver, sound system or other audio component - Works with S/PDIF, digital & composite video interfaces installation plug-&-play: ready to use, once each end is connected to its respective port on a compatible device notes also known as a digital audio/video coaxial cable or a digital audio coaxial cable

Review: Does the trick in computer environment - Mediabridge Ultra Series - Dual Shielded Subwoofer Cable - RCA to RCA Gold Plated Pro Grade Connectors (both 25 Feet and 15 Feet items): Highly recommended for computer speaker use. I bought three of the 15' version and two of the 25' version of these shielded RCA male/male cables for use in a desktop computer surround sound environment, and must say I'm blown away by how great my speakers sound now! A little background: I have a fairly serious home/office setup with 2 PCs and a Mac Mini, 2 LCD screens, 1 large CRT, wireless hub, 3 printers... let's just say lots of hardware in a small space -- all with their various power cables and data wires or wireless connections. No doubt there's plenty of RFI/EMI/radiation flying around here, and it's probably contributing to my receding hairline. My custom-built oak computer desk was especially designed to hide all the wires with lots of cut-out holes and hidden cable runs, which unfortunately packs lots of cables together in sometimes pretty tight spaces. I work at home all day, listening to MP3s and talking via Skype; also there's a little light gaming some evenings. For the past 5-6 years I'd been listening to a SoundBlaster X-Fi Elite Pro with Creative Gigaworks S750 7.1 surround speakers (non-powered; amp inside subwoofer enclosure) and had been pretty happy -- until I happened across the phenom of "near field monitors" and other recording-studio-quality speakers. It was a humbling experience, walking into a music equipment store and telling the guys I thought I had a pretty decent setup and then coming to find out it doesn't even begin to hold a candle to decent setups. My Gigaworks S750 subwoofer/amp just happened to die suddenly during a lightning storm (it was actually powered down and unplugged, but I know, right?) so I decided to replace the whole speaker setup. After Googling and poring over tons of speaker reviews, I bought five KRK Rokit RPG6 speakers at the local Guitar Center because they sound good for the price (caught them on sale), they look good ("Black and yellow, black and yellow"...), and they have all three RCA, TRS, and XLR connections on the back. Plugged them in with my existing unshielded RCA cables from the Gigaworks setup and immediately got the infamous 60Hz hum and hiss. It was unbearably loud when the main computer was turned completely off, but got somewhat quieter when it was turned on and providing signal. The volume of this noise didn't vary much with changing the output volume from the sound card. So I Googled around a bit and discovered this could be caused by either a "ground loop" or interference (RFI/EMI) problem. Spent the next several days trying to figure out if I needed to invest in some heavy-duty "balanced" TRS or XLR wires and how to connect the 2-conductor RCA wires from the back of my X-Fi sound card to these 3-conductor wires. I almost had it when a couple of guys on head-fi.org suggested I try these cables instead. Long story short is these cables did the trick, in spades. Even being run right along-side lots of existing 120v, 60Hz power cables and such, there's no audible hum or hiss. These are also much cheaper than some of the brand-name competition. I didn't buy Monster cables and so can't compare, but IMHO zero noise is zero noise no matter how much you spend. Highly recommended for someone with a computer sound card and the RFI/EMI interference that goes along with typical computer installations.
Review: Excellent Quality Cable at Extremely Low Cost!!! - I have 4 Definitive BP7002, 2 for my mains and 2 for my rears, with each containing built-in 300 Watt powered subwoofers. I already had my main speakers' LFE inputs connected to my subwoofer output (using a splitter) on my preamp using Monster M1000 cables. These cables cost me around $150/each for around 10 feet of cable but they have delivered excellent bass performance! I recently purchased a new preamp that contains 2 subwoofer outputs so I decided to buy another splitter in order to connect all four subwoofers. But I didn't want to pay hundreds of dollars for Monster subwoofer cable. Additionally, my rear speakers would require approximately 50 feet of cable. At first I was skeptical of the Mediabridge Ultra Series Dual Shielded Subwoofer Cables. They seemed too good to be true. After reading several reviews on the internet I decided to order 2 of the 50' Ultra Series Dual Shielded Subwoofer Cables for my home theater. I did have a problem with the shipment since one of the cables was the wrong cable. The label on the outside was correct but the actual cable was wrong. Not sure if this was desertcart's or Mediabridge's fault. Regardless, the correct cable was eventually delivered and I was able to connect them to my home theater. The cable quality is excellent! The connectors are well made and the cable is heavy duty. So far the sound is amazing! I honestly can't tell a difference between the bass response in my rear subwoofers versus my main subwoofers. Again, the only difference between my mains and rears is the subwoofer cable. NOTE, I think that "Shawn's" review is for Mediabridge's RG6 Series cable and not the Ultra Series Dual Shielded cable that I purchased. The Ultra Series cables have a purple stripe on the connector head and the RG6 Series cables have a green stripe around the connector head. I'm sure the RG6 cable is excellent as well but I prefer the more flexible Ultra Series cable. To see images of both cables, go to the main image on desertcart and click on the small photo underneath on the far right. This image will open and you can click on 2 more images to see the differences. The example shows only a 25' Ultra Series cable but I bought the 50' version. The problem is desertcart is selling both of these cables (RG6 and Ultra) and have the exact same header describing each cable. THEY ARE NOT THE SAME CABLE!!! Buy the cable with the purple stripe on the connector head. Overall, these cables are amazing regardless of cost! But the fact that they have a list price of $30 is incredible! And then desertcart is selling them for cheaper than that....WHAT?!?!?!?! Definitely buy these cables! **** UPDATE **** December 2012 It has now been 1.5 years since my initial review and I just wanted to provide an update. I still love my Ultra Series Dual Shielded subwoofer cables! The low frequency response is as good as my much more expensive Monster subwoofer cables that I have for my front subwoofers.

## Features

- Ideal for connecting subwoofer speakers to Audio components, such as stereo receivers or sound systems, while offering excellent bass response and flexibility.
- Low-loss, wide spectrum coaxial cable great for the low-frequency signals produced by subwoofers, allowing for Deep and precise Audio quality.
- A split-tip center pin ensures high contact pressure, while corrosion-resistant gold-plated RCA connectors provide a consistently tighter fit than commonly rolled cables with wider tolerances.
- A copper clad center conductor, Dielectric insulation, aluminum braid and 2 layers of foil shielding, for max protection against EMI. The cable is finished in tough, yet pliable PVC jacket.
- This cable is backed by Mediabridge limited 1 year warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003FVYXY0 |
| Best Sellers Rank | #18,706 in Electronics ( See Top 100 in Electronics ) #7 in Subwoofer Cables |
| Brand | Mediabridge |
| Brand Name | Mediabridge |
| Cable Type | Coaxial |
| Color | Black |
| Compatible Devices | Subwoofer, Amplifier |
| Compatible Phone Models | Potentially compatible with smartphones, specific models unknown |
| Connector Gender | Male-to-Male |
| Connector Type | RCA |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.8 out of 5 stars 20,446 Reviews |
| Global Trade Identification Number | 00813077011837 |
| Included Components | 15FT Black Subwoofer Cable |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Height | 0.25 inches |
| Item Shape | Round |
| Item Type Name | Mediabridge™ ULTRA Series Subwoofer Cable (15 Feet) - Dual Shield - Gold Plated - Black - (Part# CJ15-6BR-G1 ) |
| Item Weight | 8 ounces |
| Manufacturer | Mediabridge Products LLC |
| Model | CJ15-6BR-G2 |
| Model Name | ULTRA Series |
| Number of Items | 1 |
| Number of Pins | 2 |
| Other Special Features of the Product | Flexible, Gold Plated, Shielded, Turbine Connectors |
| Outer Material | Polyvinyl Chloride (PVC) |
| Recommended Uses For Product | Connecting subwoofers to audio components |
| Special Feature | Flexible, Gold Plated, Shielded, Turbine Connectors |
| UPC | 813077011837 |
| Unit Count | 15.0 Feet |
| Warranty Description | 1-year limited warranty |
| Wattage | 25 watts |

## Product Details

- **Brand:** Mediabridge
- **Cable Type:** Coaxial
- **Compatible Devices:** Subwoofer, Amplifier
- **Connector Type:** RCA
- **Special Feature:** Flexible, Gold Plated, Shielded, Turbine Connectors

## Images

![Mediabridge ULTRA Series Subwoofer Cable (15 Feet) - Dual Shielded with Gold Plated RCA to RCA Connectors - Black - Image 1](https://m.media-amazon.com/images/I/814wXBGM0UL.jpg)
![Mediabridge ULTRA Series Subwoofer Cable (15 Feet) - Dual Shielded with Gold Plated RCA to RCA Connectors - Black - Image 2](https://m.media-amazon.com/images/I/81QHrAi9InL.jpg)
![Mediabridge ULTRA Series Subwoofer Cable (15 Feet) - Dual Shielded with Gold Plated RCA to RCA Connectors - Black - Image 3](https://m.media-amazon.com/images/I/81dpDxIAOIL.jpg)
![Mediabridge ULTRA Series Subwoofer Cable (15 Feet) - Dual Shielded with Gold Plated RCA to RCA Connectors - Black - Image 4](https://m.media-amazon.com/images/I/916TDSK1FaL.jpg)
![Mediabridge ULTRA Series Subwoofer Cable (15 Feet) - Dual Shielded with Gold Plated RCA to RCA Connectors - Black - Image 5](https://m.media-amazon.com/images/I/91KJ8+OZE5L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Curious why these are called 'Subwoofer Cable'.  Look like regular quality RCA speaker cable.  Won't a quality RCA cable work as well for subs? Thanks**
A: Yes. Any high-quality RCA cable will work. This one is most likely advertised specifically as a subwoofer cable because... 1) If someone is looking for a cable for their subwoofer, they're probably more likely to buy one that appears to be designed exclusively for that purpose. 2) It means the designers have specifically tested this cable with amplified subs, which have a few of their own nuances (such as being particularly susceptible to 60 Hz interference from nearby power cables). The former is pure marketing, but the latter may be enough to consider choosing this cable over a similar product that doesn't specifically mention subs.

**Q: Why the subwoofer has to holes and this cable just one will this work on klipsch sub woofer**
A: It depends on the year and model of your subwoofer. If you have an RCA type plug labeled LFE (low frequency effects) or it might say Sub Pre Out, then plug this subwoofer cable into it. If you have an older sub woofer model with binding posts or spring clips, they are designed to be used with 2 wire speaker cable. Most modern subwoofers have an RCA plug and sometimes 2 RCA plugs. The average person only needs one RCA plug for the subwoofer and the second one is for more specialized purposes.

**Q: Is this cable cl2 rated ( in wall rated) I don't see it listed**
A: I bought this cable in 2014 or 2015. At the time, my contractor said it was fine to use it in walls as long as I had it running through conduit. I don't recall if it was riser- or plenum-rated, however.

**Q: What connections do you utilized for the above cable for the back of this polk audio subwoofer?....where does the cable go at in the rear of sub???**
A: I used this cable to run between the back of 2 wall plates in the wall so that I didn't have any cables showing. This is not a cable that goes directly into the subwoofer. I used a small RCA splitter male to male for that.  It provides the RCA split into the audio cables (red/white) that got plugged into my subwoofer.  You can find that on Amazon as well (Item Description = RiteAV - RCA Splitter Male to Male 6 INCH)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the trick in computer environment
*by J***T on April 15, 2011*

Mediabridge Ultra Series - Dual Shielded Subwoofer Cable - RCA to RCA Gold Plated Pro Grade Connectors (both 25 Feet and 15 Feet items): Highly recommended for computer speaker use. I bought three of the 15' version and two of the 25' version of these shielded RCA male/male cables for use in a desktop computer surround sound environment, and must say I'm blown away by how great my speakers sound now! A little background: I have a fairly serious home/office setup with 2 PCs and a Mac Mini, 2 LCD screens, 1 large CRT, wireless hub, 3 printers... let's just say lots of hardware in a small space -- all with their various power cables and data wires or wireless connections. No doubt there's plenty of RFI/EMI/radiation flying around here, and it's probably contributing to my receding hairline. My custom-built oak computer desk was especially designed to hide all the wires with lots of cut-out holes and hidden cable runs, which unfortunately packs lots of cables together in sometimes pretty tight spaces. I work at home all day, listening to MP3s and talking via Skype; also there's a little light gaming some evenings. For the past 5-6 years I'd been listening to a SoundBlaster X-Fi Elite Pro with Creative Gigaworks S750 7.1 surround speakers (non-powered; amp inside subwoofer enclosure) and had been pretty happy -- until I happened across the phenom of "near field monitors" and other recording-studio-quality speakers. It was a humbling experience, walking into a music equipment store and telling the guys I thought I had a pretty decent setup and then coming to find out it doesn't even begin to hold a candle to decent setups. My Gigaworks S750 subwoofer/amp just happened to die suddenly during a lightning storm (it was actually powered down and unplugged, but I know, right?) so I decided to replace the whole speaker setup. After Googling and poring over tons of speaker reviews, I bought five KRK Rokit RPG6 speakers at the local Guitar Center because they sound good for the price (caught them on sale), they look good ("Black and yellow, black and yellow"...), and they have all three RCA, TRS, and XLR connections on the back. Plugged them in with my existing unshielded RCA cables from the Gigaworks setup and immediately got the infamous 60Hz hum and hiss. It was unbearably loud when the main computer was turned completely off, but got somewhat quieter when it was turned on and providing signal. The volume of this noise didn't vary much with changing the output volume from the sound card. So I Googled around a bit and discovered this could be caused by either a "ground loop" or interference (RFI/EMI) problem. Spent the next several days trying to figure out if I needed to invest in some heavy-duty "balanced" TRS or XLR wires and how to connect the 2-conductor RCA wires from the back of my X-Fi sound card to these 3-conductor wires. I almost had it when a couple of guys on head-fi.org suggested I try these cables instead. Long story short is these cables did the trick, in spades. Even being run right along-side lots of existing 120v, 60Hz power cables and such, there's no audible hum or hiss. These are also much cheaper than some of the brand-name competition. I didn't buy Monster cables and so can't compare, but IMHO zero noise is zero noise no matter how much you spend. Highly recommended for someone with a computer sound card and the RFI/EMI interference that goes along with typical computer installations.

### ⭐⭐⭐⭐⭐ Excellent Quality Cable at Extremely Low Cost!!!
*by R***R on June 27, 2011*

I have 4 Definitive BP7002, 2 for my mains and 2 for my rears, with each containing built-in 300 Watt powered subwoofers. I already had my main speakers' LFE inputs connected to my subwoofer output (using a splitter) on my preamp using Monster M1000 cables. These cables cost me around $150/each for around 10 feet of cable but they have delivered excellent bass performance! I recently purchased a new preamp that contains 2 subwoofer outputs so I decided to buy another splitter in order to connect all four subwoofers. But I didn't want to pay hundreds of dollars for Monster subwoofer cable. Additionally, my rear speakers would require approximately 50 feet of cable. At first I was skeptical of the Mediabridge Ultra Series Dual Shielded Subwoofer Cables. They seemed too good to be true. After reading several reviews on the internet I decided to order 2 of the 50' Ultra Series Dual Shielded Subwoofer Cables for my home theater. I did have a problem with the shipment since one of the cables was the wrong cable. The label on the outside was correct but the actual cable was wrong. Not sure if this was Amazon's or Mediabridge's fault. Regardless, the correct cable was eventually delivered and I was able to connect them to my home theater. The cable quality is excellent! The connectors are well made and the cable is heavy duty. So far the sound is amazing! I honestly can't tell a difference between the bass response in my rear subwoofers versus my main subwoofers. Again, the only difference between my mains and rears is the subwoofer cable. NOTE, I think that "Shawn's" review is for Mediabridge's RG6 Series cable and not the Ultra Series Dual Shielded cable that I purchased. The Ultra Series cables have a purple stripe on the connector head and the RG6 Series cables have a green stripe around the connector head. I'm sure the RG6 cable is excellent as well but I prefer the more flexible Ultra Series cable. To see images of both cables, go to the main image on Amazon and click on the small photo underneath on the far right. This image will open and you can click on 2 more images to see the differences. The example shows only a 25' Ultra Series cable but I bought the 50' version. The problem is Amazon is selling both of these cables (RG6 and Ultra) and have the exact same header describing each cable. THEY ARE NOT THE SAME CABLE!!! Buy the cable with the purple stripe on the connector head. Overall, these cables are amazing regardless of cost! But the fact that they have a list price of $30 is incredible! And then Amazon is selling them for cheaper than that....WHAT?!?!?!?! Definitely buy these cables! **** UPDATE **** December 2012 It has now been 1.5 years since my initial review and I just wanted to provide an update. I still love my Ultra Series Dual Shielded subwoofer cables! The low frequency response is as good as my much more expensive Monster subwoofer cables that I have for my front subwoofers.

### ⭐⭐⭐⭐⭐ Mediabridge is the perfect price vs value crossover point to not over spend....
*by V***N on December 1, 2022*

I like Mediabridge products. Quality feel and function, no cheap feel, nice ends, yet doesn't break the bank. Their banana plug ends are sweet!!! Cables fully functional and I have no complaints, in this price range, or the sonic capacity of their hooks in this price range. Yes, to a point of diminishing return, better cables/hooks can allow the transfer of better signals but you spend mightily for that small incremental increase in realized, audible audio improvement. I have some of those hooks and they sound good. But they cannot make the sound BETTER than the source. Mine are hooked to $10,000 McIntosh components, and no the Mediabridge cannot compare. But you can afford the Mediabridge and still have quality likely higher than the big box stores sell that claim to be Best. Best I can tell they use all copper wire. This is good cause some don't, including some speaker wire so beware. You don't want that stuff. Higher impedance and greater signal loss. No thanks. Real copper and OFC is the only way to go. (Unless you can afford silver wire.) You think you can hear a BIG difference between $300 hooks compared to these, and have the disposable cash, then buy those. Be happy. Sleep good. Some CAN hear the difference, me one of them. A lot depends on your speakers there, too. :) Want to transfer a quality signal on a budget, try Mediabridge products. This is their niche. I like em and my main system is McIntosh. I use different cables for that, but the cost is waaaaaaay different.

## Frequently Bought Together

- Mediabridge ULTRA Series Subwoofer Cable (15 Feet) - Dual Shielded with Gold Plated RCA to RCA Connectors - Black
- Amazon Basics 16-Gauge Speaker Wire Cable, 100 feet, Bronze
- FosPower Banana Plugs 12 Pairs / 24 pcs, Closed Screw 24K Gold Plated Speaker Plug Connectors for Speaker Wire, Wall Plate, Home Theater, Audio/Video Receiver, Amplifiers and Sound Systems

---

## 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.kr/products/1254206-mediabridge-ultra-series-subwoofer-cable-15-feet-dual-shielded-gold](https://www.desertcart.kr/products/1254206-mediabridge-ultra-series-subwoofer-cable-15-feet-dual-shielded-gold)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-23*