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  1. Home
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  3. Discontinued Infinity Car Audio & Electronics
  4. Discontinued Infinity Car Speakers
  5. Discontinued Infinity 4x6" Speakers

Discontinued Infinity 4x6" Speakers for your 1957 Windsor close

Unique size and exceptional sound clarity define Infinity 4x6" Speakers.

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Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
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You are currently viewing discontinued products.

Infinity KAPPA 64CFX (KAPPA-64CFX)

360W Peak (120W RMS) 4x6" Kappa Series 2 Way Coaxial 2.5-ohm Speakers

KAPPA 64CFX big DISCONTINUED
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Infinity KAPPA 64CFX (KAPPA-64CFX)

360W Peak (120W RMS) 4x6" Kappa Series 2 Way Coaxial 2.5-ohm Speakers

• 180 watts Peak Each, 60 watts RMS Each
• Textile Edge Driven Dome Tweeters
• Glass Fiber cone material
• Impedance: 2.5 ohm
• Sensitivity: 94 dB

No Fit Icon Doesn't fit your Windsor

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• 180 watts Peak Each, 60 watts RMS Each
• Textile Edge Driven Dome Tweeters
• Glass Fiber cone material
• Impedance: 2.5 ohm
• Sensitivity: 94 dB

Infinity Reference X REF-6402cfx

4" x 6" 2-Way Reference X Series Coaxial Car Speakers

REF-6402cfx big DISCONTINUED
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Infinity Reference X REF-6402cfx

4" x 6" 2-Way Reference X Series Coaxial Car Speakers

• Peak Power: 135W
• RMS Power: 45W
• 2-Way Coaxial Design
• 3 ohm Impedance
• Polypropylene Cone
• Butyl Rubber Surround
• 1" Textile Dome Tweeter

No Fit Icon Doesn't fit your Windsor

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• Peak Power: 135W
• RMS Power: 45W
• 2-Way Coaxial Design
• 3 ohm Impedance
• Polypropylene Cone
• Butyl Rubber Surround
• 1" Textile Dome Tweeter

Infinity Reference REF-6422cfx

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

REF-6422cfx big DISCONTINUED
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Infinity Reference REF-6422cfx

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

• 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

No Fit Icon Doesn't fit your Windsor

2

• 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

Infinity Kappa 462.11cfp

360W Peak (120W RMS) 4" x 6" 2-Way Kappa Series Coaxial Car Plate Speakers

462.11cfp big DISCONTINUED
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Infinity Kappa 462.11cfp

360W Peak (120W RMS) 4" x 6" 2-Way Kappa Series Coaxial Car Plate Speakers

• Peak Power: 180W
• RMS Power: 60W
• 2-Way Coaxial Design
• 2 ohm Impedance
• Formed Glass Fiber Cone
• Rubber Surround
• 1" Soft Dome Fabric Tweeters

No Fit Icon Doesn't fit your Windsor

5

• Peak Power: 180W
• RMS Power: 60W
• 2-Way Coaxial Design
• 2 ohm Impedance
• Formed Glass Fiber Cone
• Rubber Surround
• 1" Soft Dome Fabric Tweeters

Infinity Kappa 462.11CFP (Open Box, Complete)

360W Peak (120W RMS) 4" x 6" 2-Way Kappa Series Coaxial Car Plate Speakers

462.11cfp big DISCONTINUED
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Infinity Kappa 462.11CFP (Open Box, Complete)

360W Peak (120W RMS) 4" x 6" 2-Way Kappa Series Coaxial Car Plate Speakers

• Peak Power: 180W
• RMS Power: 60W
• 2-Way Coaxial Design
• 2 ohm Impedance
• Formed Glass Fiber Cone
• Rubber Surround
• 1" Soft Dome Fabric Tweeters

No Fit Icon Doesn't fit your Windsor

• Peak Power: 180W
• RMS Power: 60W
• 2-Way Coaxial Design
• 2 ohm Impedance
• Formed Glass Fiber Cone
• Rubber Surround
• 1" Soft Dome Fabric Tweeters

Infinity 6402cf Reference Series 4" x 6"

6402CF big DISCONTINUED
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Infinity 6402cf Reference Series 4" x 6"

4"x6" 2-way Reference Series Speakers Oversized • IMPP woofer • Hi-roll rubber surround • tweeter rotates for better imaging • 40W RMS

No Fit Icon Doesn't fit your Windsor

4"x6" 2-way Reference Series Speakers Oversized • IMPP woofer • Hi-roll rubber surround • tweeter rotates for better imaging • 40W RMS

Infinity REF-6432CFX (Open Box, Complete)

270W Max (90W RMS) 4" x 6" Reference Series 2-Way Coaxial Car Speakers

REF6432CFX big DISCONTINUED
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Infinity REF-6432CFX (Open Box, Complete)

270W Max (90W RMS) 4" x 6" Reference Series 2-Way Coaxial Car Speakers

• 135 Watts Max Each, 45 Watts RMS Each
• Edge-Driven Textile Tweeter
• Plus One Polypropylene Oversized Cone
• 3 ohm Impedance
• Sensitivity: 92dB
• Mounting Depth: 1-7/8"

No Fit Icon Doesn't fit your Windsor

• 135 Watts Max Each, 45 Watts RMS Each
• Edge-Driven Textile Tweeter
• Plus One Polypropylene Oversized Cone
• 3 ohm Impedance
• Sensitivity: 92dB
• Mounting Depth: 1-7/8"

EXCLUSIVE

Infinity Kappa 462.9cfp + NVX Sound Dampening

4" x 6" 2-Way Kappa Speakers (KAPPA462.9CFP) with 4 Square Feet of NVX Sound Dampening

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Infinity Kappa 462.9cfp + NVX Sound Dampening

4" x 6" 2-Way Kappa Speakers (KAPPA462.9CFP) with 4 Square Feet of NVX Sound Dampening

4" x 6" Kappa Series 2-Way Plate Speakers • 180W Max • 60W RMS • Woven Glass Fiber Cone Woofer • Rubber Surround • Edge Driven MMD Dome Tweeter • Direct Connect Computer-Optimized, Voice-Matched Outboard Passive Crossover • 4 Square Feet of NVX Sound Dampening Material

No Fit Icon Doesn't fit your Windsor

94

4" x 6" Kappa Series 2-Way Plate Speakers • 180W Max • 60W RMS • Woven Glass Fiber Cone Woofer • Rubber Surround • Edge Driven MMD Dome Tweeter • Direct Connect Computer-Optimized, Voice-Matched Outboard Passive Crossover • 4 Square Feet of NVX Sound Dampening Material

Infinity Reference 6402cfp 4" x 6" Plate Speakers

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Infinity Reference 6402cfp 4" x 6" Plate Speakers

Plus One+ poly woofer • Textile dome tweeter • High-roll rubber surround • 45 watts RMS

No Fit Icon Doesn't fit your Windsor

3

Plus One+ poly woofer • Textile dome tweeter • High-roll rubber surround • 45 watts RMS

Infinity Reference REF-6422CFX (Open Box, Complete)

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

REF-6422cfx big DISCONTINUED
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Infinity Reference REF-6422CFX (Open Box, Complete)

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

• 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

No Fit Icon Doesn't fit your Windsor

• 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

Infinity Reference 6432cfp

4" x 6" 2-way Reference Series Plate Speakers (REF6432CFP)

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Infinity Reference 6432cfp

4" x 6" 2-way Reference Series Plate Speakers (REF6432CFP)

4" x 6" 2-way Reference Series Plate Speakers • Plus One+ Injection-molded, polypropylene cone woofer • Hi-roll rubber surround • 1" UniPivot edge-driven, textile dome tweeter

No Fit Icon Doesn't fit your Windsor

3

4" x 6" 2-way Reference Series Plate Speakers • Plus One+ Injection-molded, polypropylene cone woofer • Hi-roll rubber surround • 1" UniPivot edge-driven, textile dome tweeter

Infinity Kappa 462.9cfp

4" x 6" 2-way Kappa Series Plate Speakers

Save Money with Sonic Exclusive Bundles:
View All Deals!

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Infinity Kappa 462.9cfp

4" x 6" 2-way Kappa Series Plate Speakers

• Peak Power: 180W
• RMS Power: 60W
• Woven glass fiber cone woofer
• Rubber surround
• Edge driven MMD dome tweeter
• Direct connect computer-optimized, voice-matched outboard passive crossover

Promo Savings Icon

Save Money with Sonic Exclusive Bundles:
View All Deals!

H:H

No Fit Icon Doesn't fit your Windsor

44

• Peak Power: 180W
• RMS Power: 60W
• Woven glass fiber cone woofer
• Rubber surround
• Edge driven MMD dome tweeter
• Direct connect computer-optimized, voice-matched outboard passive crossover

Infinity Reference REF-6422cfx - Open Box, Good Condition Used

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

REF-6422cfx big DISCONTINUED
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Infinity Reference REF-6422cfx - Open Box, Good Condition Used

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

• 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

No Fit Icon Doesn't fit your Windsor

• 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

Infinity Reference 4601cf

** CLOSEOUT ** 4" x 6" Reference Series 2-way Speakers

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Infinity Reference 4601cf

** CLOSEOUT ** 4" x 6" Reference Series 2-way Speakers

4" x 6" Reference Series Car Speakers • 80W Max • 35W RMS • TLH woofer cone • Rubber surround • 1" Soft dome tweeter • Built-in universal mounting brackets

No Fit Icon Doesn't fit your Windsor

4" x 6" Reference Series Car Speakers • 80W Max • 35W RMS • TLH woofer cone • Rubber surround • 1" Soft dome tweeter • Built-in universal mounting brackets

Infinity 462.9cfp Open Box Complete (Very Good, Used)

4" x 6" 2-way Kappa Series Plate Speakers

462.9cfp big DISCONTINUED
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Infinity 462.9cfp Open Box Complete (Very Good, Used)

4" x 6" 2-way Kappa Series Plate Speakers

• Item Condition: Open Box
• Peak Power: 180W
• RMS Power: 60W
• Woven glass fiber cone woofer
• Rubber surround
• Edge driven MMD dome tweeter
• Direct connect computer-optimized, voice-matched outboard passive crossover

No Fit Icon Doesn't fit your Windsor

• Item Condition: Open Box
• Peak Power: 180W
• RMS Power: 60W
• Woven glass fiber cone woofer
• Rubber surround
• Edge driven MMD dome tweeter
• Direct connect computer-optimized, voice-matched outboard passive crossover

Infinity Kappa 462.7cfp

4" x 6" 2-way Kappa Series Plate Speakers (KAPPA462.7CFP)

462.7cfp big DISCONTINUED
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Infinity Kappa 462.7cfp

4" x 6" 2-way Kappa Series Plate Speakers (KAPPA462.7CFP)

4" x 6" Plate Speakers • 60W RMS • 180W Peak • Edge-driven MMD-dome Tweeters • Plus One Woven-Fiber-Glass Cone • SLI High Output Design • 2 Ohm Impedance

No Fit Icon Doesn't fit your Windsor

4

4" x 6" Plate Speakers • 60W RMS • 180W Peak • Edge-driven MMD-dome Tweeters • Plus One Woven-Fiber-Glass Cone • SLI High Output Design • 2 Ohm Impedance

Infinity Reference 6432cf

4" x 6" 2-way Reference Series Car Speakers

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Infinity Reference 6432cf

4" x 6" 2-way Reference Series Car Speakers

• Peak Power: 120W
• RMS Power: 80W
• Plus One+ Injection-molded, polypropylene cone woofer
• Hi-roll rubber surround
• 1" UniPivot edge-driven, textile dome tweeter

Promo Savings Icon

No Fit Icon Doesn't fit your Windsor

8

• Peak Power: 120W
• RMS Power: 80W
• Plus One+ Injection-molded, polypropylene cone woofer
• Hi-roll rubber surround
• 1" UniPivot edge-driven, textile dome tweeter

Infinity Reference 4652cfp 4" x 6"

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Infinity Reference 4652cfp 4" x 6"

Reference Series 4652cfp 4"x6" 2-way Plate Speakers Oversized IMPP woofer • Hi-roll rubber surround • silk dome tweeter • 2-40W RMS power range

1

Reference Series 4652cfp 4"x6" 2-way Plate Speakers Oversized IMPP woofer • Hi-roll rubber surround • silk dome tweeter • 2-40W RMS power range

Infinity REF-6402cfx - Open Box, Good Condition (Used)

4" x 6" 2-Way Reference X Series Coaxial Car Speakers Open Box Complete (Good, Used)

REF-6402cfx big DISCONTINUED
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Infinity REF-6402cfx - Open Box, Good Condition (Used)

4" x 6" 2-Way Reference X Series Coaxial Car Speakers Open Box Complete (Good, Used)

• Item Condition - Good, Used
• Peak Power: 135W
• RMS Power: 45W
• 2-Way Coaxial Design
• 3 ohm Impedance
• Polypropylene Cone
• Butyl Rubber Surround
• 1" Textile Dome Tweeter

No Fit Icon Doesn't fit your Windsor

• Item Condition - Good, Used
• Peak Power: 135W
• RMS Power: 45W
• 2-Way Coaxial Design
• 3 ohm Impedance
• Polypropylene Cone
• Butyl Rubber Surround
• 1" Textile Dome Tweeter

Infinity Reference 6412cf

4" x 6'' 2-Way Speakers

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Infinity Reference 6412cf

4" x 6'' 2-Way Speakers

4" x 6" 2-Way Car Speakers • 120W Peak • 40W RMS • Plus One Woofer Cone • Edge-Driven Silk Dome Tweeter • Rubber Surrounds

No Fit Icon Doesn't fit your Windsor

4

4" x 6" 2-Way Car Speakers • 120W Peak • 40W RMS • Plus One Woofer Cone • Edge-Driven Silk Dome Tweeter • Rubber Surrounds

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    Infinity 4x6" Speakers Information

    4x6 inch speakers from Infinity are an excellent choice for crystal clear music. Replace those factory speakers and quickly notice the difference in sound and quality of your music and audio. When you are ready for new 4x6" speakers, think of Infinity.
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