Garage
Shop

See all parts that fit your 2011 Focus

Infinity Reference REF-6422cfx

270W Peak (90W RMS) 4x6" Reference Series Coaxial Car Speakers

Infinity
Shop all Infinity
Product videos
highlight-star-icon

• 135 Watts Max Each, 45 Watts RMS Each
• Edge-driven, textile tweeters
• Plus One woofer cone
• 3.0 Ohm Impedance
• Sensitivity: 92 dB
• Frequency Response: 75-21000Hz

Learn more about the ref6422cfx

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
72-5600 main

Metra 72-5600

Install New Speakers in select 1993-2017 vehicles from Ford, Mazda, Mercury

109
-33.36%

$9.99

List price $14.99

CR-6 main

American International CR-6

Connect Factory Antenna to New Aftermarket Radio in select 2002-2020 vehicles from Ford, Chevrolet, GMC

39
-73.38%

$3.99

List price $14.99

99-5816 main

Metra 99-5816 Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2008-2011 Focus (Silver)

6
-44.74%

$41.99

List price $75.99

SOOFD-27 main

Crux SOOFD-27 Wiring Interface

Install new car stereo and retains accessory power and other factory features in select 2005-2012 vehicles from Ford, Lincoln, Mercury

-35.71%

$75.60

List price $117.60

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

XRM59BT main

Dual XRM59BT

Single DIN Digital Media Receiver with Bluetooth, USB and Aux

28
NSP68 main

NVX NSP68

540W Peak (180W RMS) 6x8" N-Series 2 Way Coaxial Car Speakers

59
-16.67%

$79.99

List price $95.99

VSP68 main

NVX VSP68

600W Peak (200W RMS) 6x8" V-Series 2 Way Coaxial Car Speakers

46
-16.67%

$99.99

List price $119.99

H7683 main

Cerwin Vega H7683

720W Peak (120W RMS) 6x8" HED Series 3-Way Coaxial 4-ohm Speakers

50
-16.67%

$79.99

List price $95.99

43DSC6804 main

Kicker DSC680 (43DSC6804)

400W Peak (100W RMS) 6x8” DS Series 2 Way Coaxial 4-ohm Car Speakers

22
-10.53%

$84.99

List price $94.99

Product Highlights


• 135 Watts Max Each, 45 Watts RMS Each
• Edge-driven, textile tweeters
• Plus One woofer cone
• 3.0 Ohm Impedance
• Sensitivity: 92 dB
• Frequency Response: 75-21000Hz

Description


Infinity brand icon

Authorized dealer



General Features:

  • 4x6-inch Reference Series 2-way Car Speakers
  • Power Handling:
    • Peak: 270 watts per pair / 135 watts each
    • RMS: 90 watts per pair / 45 watts each
  • Recommended Power Range: 5 - 50 watts RMS per channel
  • Plus One woofer cone
  • Edge-driven, textile tweeters
  • Output level control of 0dB or +3dB on Tweeters for optimized system linearity
  • 3.0 ohm impedance
  • Frequency Response: 75-21000Hz
  • Sensitivity: 92dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • Priced Per Pair

What's in the Box

  • 1 pair of coaxial speakers
  • Foam mounting tape
  • User manual


PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov

Product history:

Infinity REF-6422cfx thumbnail
(newest, current model)
Infinity REF-6402cfx thumbnail
(previous model, replaced by Infinity Reference REF-6422cfx)
Infinity 6432cf thumbnail
(previous model, replaced by Infinity Reference X REF-6402cfx)
Infinity 6422CF thumbnail
(previous model, replaced by Infinity Reference 6432cf)

Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

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

59
-19.05%

$339.99

List price $420.00

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

Limited time!
DMX709S main

Kenwood eXcelon DMX709S

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

39
-33.50%

$399.00

List price $600.00

MVH-S322BT main

Pioneer MVH-S322BT

Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa

7
-13.34%

$129.99

List price $150.00

Limited time!
iLX-W670-M main

Alpine iLX-W670-M

6.75" Double DIN Touchscreen Digital Multimedia Receiver with iDataLink Maestro Support, Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

126
-30.01%

$349.95

List price $500.00

Limited time!
XAV-AX8500 main

Sony XAV-AX8500

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)

2
-20.20%

$798.00

List price $999.99

KMM-X705 main

Kenwood eXcelon KMM-X705

Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)

6
-20.40%

$199.00

List price $250.00

Limited time!
DMH-241EX main

Pioneer DMH-241EX

6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth and Built-in Alexa

22
-35.00%

$194.99

List price $300.00


Best selling similar products

T46 small

Earthquake Sound T46

• 300 watts Peak Each
• 1" Mylar Dome Tweeters
• Low Mass Poly-Injection cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

(1)

$79.99

List price $99.00

THUNDER46 small

MTX Audio THUNDER46

• Peak Each, 40 watts RMS Each
• 1" Silk Soft Dome tweeters
• Polypropylene cone material with concave design
• Impedance: 4 ohm
• Sensitivity: 92 dB

$79.96

List price $99.95

KFC-4675C small

Kenwood KFC-4675C

• 60 watts Peak Each, 20 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(16)

$77.00

List price $128.00

Specifications & Details


Speaker Specifications
Series
Reference Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
4" x 6"
Design
2-way Coaxial
Tweeter Composition
Textile
Woofer Composition
Plus One woofer cones
Peak Power Handling
135 watts
RMS Power Handling
45 watts
Sensitivity
92 dB
Frequency Response
75 - 21000 Hz
Impedance (Per Voice Coil)
3 ohm
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

REF-6422cfx

Weight:

2.35lbs

Internal SKU:

ref6422cfx

Internal Product ID:

112217

Product and How-to Videos


  • Infinity Reference Series Speakers | CES 2017
  • Harman International: The Pursuit of Great Sound

Customer Ratings & Reviews


Infinity Reference REF-6422cfx thumbnail image

5 star
89%
4 star
5%
3 star
5%
2 star
0%
1 star
0%



Durability
4.8
Value
4.7
Features
4.6
Design
4.9
Usability
4.8

Customer Reviews

Sort by:

Loading...

Chevy Truck Speakers

The following review is for a previous version (REF-6402cfx).

Absolutely 1000% better than factory speakers. Sounds great. The sound is so much better.

By John on June 18, 2014

15 found this helpful


Fantastic Quality

The following review is for a previous version (REF-6402cfx).

I bought these to replace my factory 4"x6" speakers. I was blown away at the sound quality from these speakers. For such a small pair of speakers, they put out an incredible amount of bass and have crystal clear mids and highs. They actually out-performed the JVC 6x9's that I bought, so I ended up replacing those with a pair of Infinity Kappas. I would highly recommend these, and any other Infinity product if you're looking for quality. If you're looking for an incredible subwoofer, I highly recommend the Infinity Reference 1262w or the Kappa 120.9w.

By Chris on September 19, 2013

11 found this helpful


great speakers

The following review is for a previous version (6432cf).

This is a very good pair of speakers, they sound really loud and clear. I would recommend it.

By Diego on February 7, 2014

8 found this helpful


Great speakers, amazing sound.

The following review is for a previous version (6432cf).

Very loud and very clear especially when you amp them.

By kendall on September 10, 2014

7 found this helpful


Entertainer bus driver

The following review is for a previous version (6432cf).

Speakers sound great,highs are clear and base is solid

By Mrkbnks on January 14, 2013

7 found this helpful


great sound

The following review is for a previous version (6432cf).

Very clean, and clear. Put them in the rear of my gm pick up, running of pioneer head unit. Makes my front Pioneer 4 ways sound flat in comparison. On the Sonic site now to order some Infinity 6 3/4 to put in the front.

By gerald on December 16, 2010

7 found this helpful


AWESOME

The following review is for a previous version (6422CF).

I bought these for my 90 Chevy Truck regular cab for the rear location. And they sound great. Im only running them off of the radio no amp. I plan on getting a small one. But it sounds just fine with out. Great speakers and you cant beat the price.

By Michael on April 26, 2009

7 found this helpful


great highs for the money

The following review is for a previous version (6422CF).

I installed these in an 02 GMC 1500 Extended cab and they fit perfectly in the rear location. I have 80 watts going to them and they sound great. Sonic Electronics has the best price on these you will find.

By Ben on April 9, 2008

7 found this helpful


Great sound

The following review is for a previous version (6432cf).

This is a good speaker with solid sound in all ranges. But the treble can bit a little too loud, amazing clarity though.

By kingkau@hotmail.com on May 19, 2010

6 found this helpful


Infinity -- the ONLY way to fly

The following review is for a previous version (6432cf).

Small form factor; LARGE sound and quality of music. Great sound from a little package. Much better than larger, more powerful components. You will not regret any Infinity product.

By The Dude on August 3, 2012

4 found this helpful




PD-125XS small

Roland PD-125XS

12" Dual-Trigger Mesh Head V-Pad (Brushed Metal)

$499.00

List price $599.00

MDY-12 small

Roland MDY-12

Cymbal Mount for Roland V-Cymbal Pads w/ Flexible Ball Clamp, Foldable Boom Arm & Hatched Clamp

$69.00

List price $91.50

USBST512 small

Coby USBST512

Portable 512MB USB Flash Memory

$4.99

List price $34.99

CDSW340 small

SHARP CD-SW340

500W Mini Component Shelf System with 5-Disc Changer and Subwoofer

$199.99

List price $229.99

LS6245 small

VTech LS6245

DECT 6.0 Expandable Cordless Phone System with Bluetooth Wireless Technology and Touch Controls on the Handset and Base

(1)

$69.99

List price $89.99

PWM-20-RB small

Power Acoustik PWM-20 R/B

4-Band Parametric Equalizer with Subwoofer Electronic Crossover

$29.99

List price $49.99

72-5601 small

Metra 72-5601

Install New Speakers in select 1998-2024 vehicles from Ford, Lincoln, Mercury

(7)

$8.99

List price $9.99

No picture

Sharp Ec-12C

Vacuum Cleaner Dust Box Cartridge

$14.95

List price $0.00

RKP-630 small

Nostalgia Electrics RKP-630

Retro Series Hot Air Kettle Popcorn Maker (Red)

$79.99

List price $109.99

Related Searches


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

2011 Ford Focus

1982 Ford LTD

1973 MG Midget

1998 Mitsubishi Eclipse Spyder

2010 Mitsubishi Eclipse

1983 Toyota Cressida

2015 Subaru Forester

2024 Ford E-Transit

2016 Ford C-Max

2009 Mercedes-Benz E550

Vehicle
Store
Delete

2002 Harley Davidson FXSTD Softail Deuce

2017 Harley Davidson FLHX Street Glide

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.