Garage
Shop

See all parts that fit your 2011 TT

Stinger SI4420

20 ft. of 4-Channel 4000 Series RCA Interconnect Cables

Stinger
Shop all Stinger
Only 1 Left!
highlight-star-icon

• 4-Channel 4000 Series RCA Interconnect Cables
• 20 ft. Cable Length
• Stinger Audiophile Grade
• Twisted Pair Construction
• Clear Protective Jacket

Learn more about the si4420
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
List price $89.00
Thanks , You Pay:
-57%

$37.99

 with warranty
4 payments of $10

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock. Only 1 Left!
Brand new

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Loading...
BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3

Description


Stinger brand icon

Authorized dealer

Stinger 4000 Series RCA Interconnect Cable

Stingers new 4000 Series RCA Interconnect Cables were made with an audiophile grade design that enhances sound quality, provides incredible noise rejection, and offers simple installation. One of the newest technologies used on these cables is the C3 Tech (Continuous Connection Construction), this feature is sure to provide unmatched signal transfer and improved frequency response. These RCA Interconnects are available in 2-Channel, 4-Channel, 6-Channel, Male/Female Adapters, Video, & Audio/Video configurations and range from 1.5 feet up to 20 foot lengths.

The Stinger SI4420 is the 20 ft. 4-Channel version of the 4000 Series. This RCA Interconnect features oversized OFC conductors for excellent sound quality, split-tip connectors for exceptional signal transfer, twisted-pair construction for protection against interference and much more. The color coded channel identifiers, flexible clear protective jacket, and compact connectors allow for easy installation. Stinger's new RCA cables are sound inspired and built to last.

  Best Bang For Your $BUCK$  
 
NVX V Series 
KickerKicker K Series
Rockford RFI Series

Stinger 4000 Series

Nickel Plated Split RCA Ends
Dual Twisted Pair
Molded Strain Reliefs
Flex Jacket
Color-Coded
OFC Conductors
Warranty 1 Year Manufacturer's 1 Year Manufacturer's 1 Year Manufacturer's 1 Year Manufacturer's

 

Product Features
  • 4-Channel 4000 Series RCA Interconnect Cable
  • Oversized OFC conductors provide excellent sound quality
  • Continuous Connection Construction (C3 Tech) provides unmatched signal transfer
  • Split-Tip connector allows better signal transfer
  • Color coded channel identification
  • Nickel-plated connectors for excellent signal transfer
  • Stinger audiophile grade design improves sound quality, noise rejection, and offers easy installation
  • Compact connector design for easy installation
  • Twisted pair winding patterns improve clarity and ensure consistent timing
  • Clear protective jacket looks great and minimizes friction for easy install
  • Molded strain reliefs for extra durability
  • Directional twisted-pair construction provides protection against interference
  • Improved frequency response
  • RCA interconnect cable for audio use
  • Cable Length: 20 ft.
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Best selling similar products

XIV25 small

NVX XIV25

• Shielded noise-rejecting Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Molded ends equipped with colored channel identifiers

(43)

$12.99

List price $18.99

SI4617 small

Stinger SI4617

• 6-Channel 4000 Series RCA Interconnect Cables
• 17 ft. (5.1 meter) Cables
• Stinger Audiophile Grade
• Twisted Pair Construction
• Perfect for 5-Channel Amplifiers
• Durable

(14)

$41.99

List price $49.00

XIV65 small

NVX XIV65

• Shielded noise-rejecting Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Molded ends equipped with colored channel identifiers

(25)

$29.99

List price $49.99

SI421.5 small

Stinger SI421.5

• 2-Channel 4000 Series RCA Interconnect Cable
• 1-1/2 ft. Cable Length
• Stinger Audiophile Grade
• Twisted Pair Construction
• Clear Protective Jacket
• Compact Connector Design
• Split-Tip Connector

(14)

$9.99

List price $19.00

XIV205 small

NVX XIV205

• Shielded noise-rejecting Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Molded ends equipped with colored channel identifiers

(18)

$7.99

List price $10.99

KISL small

Kicker KISL (46KISL)

• 2-Channel Speaker to RCA Cable
• Split-Pin RCAs
• 16 Gauge Speaker Wire to RCA
• K-Grip Line & K-Grip Connectors
• Ergonomic Design • 2 Feet

(2)

$13.45

List price $19.99

XD-CLRAIC2-SW small

JL Audio XD-CLRAIC2-SW Speaker Wire to RCA Cable

• 2-Channel Speaker Wire to RCA Adaptor for High-Level Signal Connection to Amplifiers
• Left and Right Channel Male RCA Plugs to Parallel Speaker Cable
• Satin Black Jacket

(9)

$19.99

List price $19.99

XIV45 small

NVX XIV45

• Shielded noise-rejecting Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Molded ends equipped with colored channel identifiers

(27)

$16.99

List price $29.99

XIX25 small

NVX XIX25

• Shielded noise-rejecting double Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Precision Machined “Locking” ends with colored channel identifiers
• Black nylon protective jacket minimizes friction and electromagnetic interference

(24)

$19.99

List price $29.99

SI823 small

Stinger SI823

• 2-Channel 8000 Series RCA Interconnect Cable
• 3 ft. Cable Length
• Stinger Audiophile Grade
• Double Twisted Pair Construction
• Black Protective Jacket
• Triple Braided Shielding
• Locking Split-Tip Connectors
• Molded Strain Reliefs

(11)

$34.99

List price $69.00

Specifications & Details


RCA Interconnect Cable Specifications
Wire / Cable Type
RCA Interconnect Cable
RCA Interconnect Cable Use
Audio
Number of RCA Channels
4
Twisted Pair Wire
Yes
Length (ft.)
20 feet
Primary Color
Red
Secondary Color
Silver
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SI4420

Weight:

0.81lbs

Internal SKU:

si4420

Internal Product ID:

38865

Customer Ratings & Reviews


Stinger SI4420 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Well built RCAs

Bought these to try and solve a very tough alternator noise problem I have but it didn't. Tested the cable in my other car and it was perfectly fine, my 2010 Challenger has a tough problem I need to find and fix. I thought a more expensive cable would solve my problem, but nope. Anyway Stinger makes high quality products, you cannot go wrong with their stuff.

By MarvinS on August 24, 2014

29 found this helpful


Bang for the buck.

These RCA's are clean and simple, no noise coming from these cables.

By Brandon on May 6, 2012

28 found this helpful


Mid range pricing for a quality cable

I performed a 2 amp, head unit, and door speakers installation in my teenage daughter's first car, an '09 VW Tiguan.

After the install was complete I decided to change the location of the 4ch amp and had to extend it's cabling. I used RCA femalefemale connectors and additional RCA cables for the signal, and this introduced alternator whine (bad!).

Because teenagers are highly critical of appearances, I knew this wasn't acceptable. Plus, I want my daughter to be able to brag about her stereo system that her dad installed. I knew that the whine was due to the extended RCA cables, so I was going to have to run a new set of RCA cables - and that's where these Stinger SI4420 cables came in to play.

I had already reinstalled the interior trim and didn't want to pull everything apart. These Stinger cables are flat, ribbon style cables and I was able to install them on the passenger side of the car, away from the power cables that are on the driver's side. The Tiguan trim allowed me to slide the flat Stinger cable up under the trim without removing it. The alternator whine is gone, totally, and these cables made that happen. The 20 foot length allowed me to make the run to to the amp's location in the cargo area and still have a little extra length left over.

Good cable, good quality, solid connectors, and the flat ribbon design made installation simple. I can't bring myself to pay upwards of $100 for RCA cables and these prove that I didn't need to.

By darS55 on November 21, 2016

20 found this helpful


Quality of excellence

Great sound install was easy nice and flexible highly recommended for multiple output systems

By Tony on December 18, 2015

19 found this helpful


By Gopal on November 10, 2023 Checkmark Icon Verified purchase

14 found this helpful


Great product

Love the make and feel and sounds great!

By David on April 5, 2025 Checkmark Icon Verified purchase

1 found this helpful


By Brandon on March 19, 2025 Checkmark Icon Verified purchase

1 found this helpful



PMZ6002A small

Alphasonik PMZ6002A

480W RMS, 2-Channel Car Amplifier

(3)

$89.99

List price $419.99

GEX-P910XM small

Pioneer GEX-P910XM

$119.99

List price $159.99

CG-750i7 small

Crime Guard CG-750i7

2-Way Keyless Entry Car Alarm And Vehicle Security System w/ Echo Touch Compatibility

(1)

$89.99

List price $249.99

71-7550 small

Metra 71-7550

Reverse Wiring Harness for Select 1995-Up Nissan Vehicles Into OEM Radio

(1)

$16.99

List price $31.99

SPI2317 small

Stinger SPI2317

17 ft. 2-Channel PRO3 Series Interconnect Cable

$30.99

List price $38.99

MEX-BT3700U small

Sony MEX-BT3700U

In-Dash CD, MP3, WMA, AAC Receiver with Built-in Bluetooth, DIrect USB Control for iPod and Remote

(3)

$169.99

List price $299.99

SC-C1+KSS-RA100 small

JVC KSS-RA100 + SIRIUS SC-C1

SIRIUS SiriusConnect Adapter for JVC + SIRIUS Connect Universal Tuner

$120.86

List price $159.94

BTA6250D-2 small

Bazooka BTA6250D

250W Peak (120W RMS) Loaded Single 6.5" Amplified Ported Subwoofer Bass Tube Enclosure with FAST Harnesses

(5)

$269.95

List price $349.99

10C158 small

Kicker C158 (10C158)

15" Single 8 ohm Comp Series Car Subwoofer

(4)

$79.95

List price $169.95

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2011 Audi TT

2009 Ford Focus

2019 Tesla Model S

2009 Mitsubishi Eclipse

2013 Dodge Charger

1997 Porsche 911

2008 GMC Envoy

1990 Cadillac DeVille

1972 Cadillac Eldorado

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.