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StreetWires ZN9450

16.4 ft. (5 Meters) of ZN9 Series 4-Channel Interconnect Cable

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StreetWires ZN9450

16.4 ft. (5 Meters) of ZN9 Series 4-Channel Interconnect Cable


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Introducing the Streetwires ZN9 cable, the ultimate audio interconnect cable! ZeroNoise 9 series interconnects feature the highest quality materials, the best noise rejection capabilities and the cleanest signal transfer of any interconnect StreetWires has ever released. ZN9 interconnects ensure the best clarity, dynamics, harmonic structure and tonality while maximizing sound stage, depth and imaging. Quad conductor, Phase Perfect Teflon dielectric, dual split pin rhodium plated banana, and optimized HyperTwist Technology are just some of the reasons ZN9 interconnects are the industry’s best interconnects.

Only the StreetWires ZN9 Series Interconnect cables feature our Super Quad construction with twice as many conductors for unsurpassed sound quality. The ZN9 also has HyperTwist Technology that takes twisted pair to a new level—Channels are individually twisted and then intertwines for maximum noise cancellation. Why buy a low noise cable when you could have ZeroNoise?

Installation has never been simpler with the installer friendly design of ZeroNoise Interconnects. With 2- or 4-channels in one cable, you’ll run fewer cables through the vehicle. The Ultra Grip body is small enough for the tightest spaces and the Crystal Flex jacket bends and slips through the vehicle with ease.

General Features:

  • Super quad construction gives the cables a perfect balance of noise rejection and sound quality
  • Ultra grip machined body is precision made with a compact design
  • Rhodium-plated serpentine cut connectors will provide the maximum amount of surface area contact
  • Rhodium-plated dual split banana center pin provide maximum surface area contact for a optimal signal transfer with zero signal loss
  • Ultra grain oxygen free copper ensure the highest quality of signal transfer

Product Specifications:

  • ZN9 Series 4-Channel Interconnect Cable
  • Length: 16.4 ft (5 Meters)
  • Clear crystal flex insulating jacket
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

RCA Interconnect Cable Specifications

Wire / Cable Type
Wires and cables are made for different uses. This use that the wire or cable is made for.

Please make sure that the wire you are purchasing matches the intended use.

RCA Interconnect Cable
RCA Interconnect Cable Use
Some RCA interconnect cables are used for audio, some are used for video, and others are used for both audio and video. This identifies the specific use of the cable.
Number of RCA Channels
This is the number of channels that the RCA interconnect cables will support. Keep in mind that the RCA cable will not connect directly to the speaker or the subwoofer, but an amplifier in needed.

2 Channel RCA interconnect cables will be able to transfer the signals for one connection. for example, a signal from the head unit to the front speakers.

4 Channel RCA interconnect cables will be able to make two connections for audio. For example, connecting the front and rear speakers to the head unit.

6 Channel RCA interconnect cables can connect all three connections of the standard car sudio system. For example, connects the head unit to the front speakers, rear speakers, and subwoofer.

Twisted Pair Wire
Twisted pair wire is used to reduce unwanted noise. Found in the higher end speaker wire and RCA cables, twisted pair wire increases the overall quality of the sound and can help cancel out extra noise.
This the how long the item is. When purchasing an item that requires a specific length (such as RCA interconnect cables or speaker wire), please make sure that the length of the item is long enough for your needs.
16.4 feet
Primary Color
This is the main color of the item.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
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1 Star

Average Attribution Rating


United Arab Emirates

High and top brand

August 15, 2013

The products are really high end and top brand as well

32 of 38 found this helpful

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December 23, 2012

One of the best sets of RCA's on the market. If You are a high end car audio guy, it is a must!

29 of 35 found this helpful

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San Ysidro, CA

Verified Purchase
The best RCA's that i had tryed!

May 2, 2016

This are by far the best RCA's i had tryed, they give a chrispy clear sound and excelent sound quality, they are a litle bit expensive but you get what you pay for.

0 of 0 found this helpful

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Browse 2 questions and 2 answers
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Why did you choose this?
Sonic Electronix Store
The type of wire is of top quality and the name is trusted
Michael S on Mar 29, 2015
what other 4 channel rca's would these compare too?
A shopper on Nov 11, 2015
Best Answer: As far as sound quality there's nothing that compares
Reply · Report · darren r on Nov 12, 2015
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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: StreetWires ZN9450