Garage
Shop

See all parts that fit your 2016 LX570

Stinger SPI21YF

1 Male to 2 Female, Y-Adapter PRO1 Series Interconnect Cable

Stinger
Shop all Stinger
highlight-star-icon

1 Male to 2 Female RCA Interconnect Cable • Compact, Stylish RCA Body • ShocKrome Ends • Pro1 Series • Easy Installation • Corrosion Resistant • Shielded Coaxial Conductors

Learn more about the spi21yf

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

si12yf thumbnail

Stinger SI12YF

OUR PRICE: $3.99

View item
NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

124
-33.36%

$79.96

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

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

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

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

REF6532IXAM main

Infinity Reference REF6532IXAM

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

3
-20.01%

$119.95

List price $149.95

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

Description


Stinger brand icon

Authorized dealer

  • 1 Male to 2 Female, Y-Adapter PRO1 Series Interconnect Cable
  • Shielded, coaxial conductors for solid performance
  • Compact, stylish RCA Body provides a strong connection and easy installation
  • ShocKrome end for performance without corrosion
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Product history:

Stinger SI12YF thumbnail
(newest, current model)
Stinger SPI21YF thumbnail
(previous model, replaced by Stinger SI12YF)

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

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

SI623 small

Stinger SI623

• 2-Channel 6000 Series RCA Interconnect Cable
• 3 ft. Cable Length
• Stinger Audiophile Grade
• Twisted Pair Construction
• Blue Protective Jacket
• Mylar Shielding
• Split-Tip Connector
• Molded Strain Reliefs

(10)

$16.99

List price $39.00

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

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

XIV21 small

NVX XIV21

• 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)

$8.99

List price $12.99

XIV46 small

NVX XIV46

• 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

(35)

$15.99

List price $32.99

Specifications & Details


RCA Interconnect Cable Specifications
Wire / Cable Type
RCA Interconnect Cable
RCA Interconnect Cable Use
Audio
Number of RCA Channels
2
Twisted Pair Wire
No
Primary Color
Gray
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SPI21YF

Weight:

0.25lbs

Internal SKU:

spi21yf

Internal Product ID:

16788

Customer Ratings & Reviews


Stinger SPI21YF 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...

Works

have engine noise coming from speakers but unable to pinpoint source, seem to be made with quality.

By Martin on July 5, 2011

10 found this helpful


Stinger SPI21YF

Worked great for my CD player that only had one single output for a subwoofer, shipping was fast and the price was right.

By shawn on May 30, 2011

9 found this helpful


works good

Not much to say. I mean, its just a splitter. Did its job.

By jacob on May 9, 2011

10 found this helpful



GM1CVT2 small

GROM Audio GM1CVT2

Factory Radio Android Auto, Apple CarPlay and Navigation Integration Upgrade for select 2008-2015 CTS

$559.95

List price $559.95

89-93-FORD-RANGER-FD-INF small

Infinity Reference Series Front Door Speaker Replacement Package

270W Peak (90W RMS) 5.25" Reference Series 2-way 3-ohm Speakers

(1)

$117.94

List price $152.94

GPA1500.4 small

Crunch GPA1500.4

1500W 4-Channel Ground Pounder Series Class A/B Car Amplifier

(9)

$99.99

List price $189.99

BC-AMP04 small

Metra BC-AMP04

Amplifier Mounting Bracket for

(1)

$67.99

List price $75.99

CS 250 S4 small

Hertz CS 250 S4

600W Peak (300W RMS) 10" Cento Series Single 4-ohm Shallow Mount Car Subwoofer

$279.99

List price $315.00

SK46101 small

Stinger SK46101

10 Gauge 4000 Series Power & Signal Amplifier Installation Kit

(5)

$38.99

List price $79.00

CD-iU51 small

Pioneer CD-iU51

USB-to-iPod Adapter for Pioneer In-Dash Car Stereos

$19.99

List price $34.99

VSP65KIT2F_SDBSK2 small

NVX VSP65KIT2F with Sound Damping

750W Peak (250W RMS) 6.5" 2-Ohm V-Series 2-Way Component Speaker System w/ 25mm Silk Dome Tweeters + NVX SDBSK2 Premium Sound Damping

(59)

$130.48

List price $162.73

SAEv4-3000.1D small

Sundown Audio SAEv4-3000.1D

3000W RMS Class D SAE Series Monoblock Car Amplifier with Bass Remote (SAEv.4-3000D)

$699.99

List price $839.99

Related Searches


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

2000 Kia Spectra

2008 Audi A8 Quattro

2005 Lexus IS300

2012 Lexus LX570

2016 Lexus LX570

2010 Cadillac STS

1985 Buick Skylark

1992 Buick Skylark

2022 Lexus RX350

2008 Ford Mustang

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.