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  1. Home
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  3. Discontinued Infinity Car Audio & Electronics
  4. Discontinued Infinity Car Speakers
  5. Discontinued Infinity 5.25" Speakers

Discontinued Infinity 5.25" Speakers for your 2020 RS5 close

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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 Primus PR5002is

270W Peak (90W RMS) 5-1/4" 2-Way Primus Series Coaxial Car Speakers

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Infinity Primus PR5002is

270W Peak (90W RMS) 5-1/4" 2-Way Primus Series Coaxial Car Speakers

• Peak Power: 90W Each
• RMS Power: 5-45W each
• 3/4" Edge Driven Textile Dome Tweeter
• Mounting Depth: 2-3/16"
• Polypropylene Woofer and Rubber Surround

No Fit Icon Doesn't fit your RS5

• Peak Power: 90W Each
• RMS Power: 5-45W each
• 3/4" Edge Driven Textile Dome Tweeter
• Mounting Depth: 2-3/16"
• Polypropylene Woofer and Rubber Surround

Infinity REF-5022cfx

135W 5-1/4" Reference Series Coaxial Car Speakers with Edge-driven, textile tweeters - Pair

REF-5022cfx big DISCONTINUED
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Infinity REF-5022cfx

135W 5-1/4" Reference Series Coaxial Car Speakers with Edge-driven, textile tweeters - Pair

• 135 Watts Max Each, 90 Watts RMS Each
• Edge-driven, textile tweeters
• Plus One woofer cone
• 3.0 Ohm Impedance
• Sensitivity: 92 dB
• Frequency Response: 67-21000Hz

No Fit Icon Doesn't fit your RS5

1

• 135 Watts Max Each, 90 Watts RMS Each
• Edge-driven, textile tweeters
• Plus One woofer cone
• 3.0 Ohm Impedance
• Sensitivity: 92 dB
• Frequency Response: 67-21000Hz

Infinity Reference 5032cf

5-1/4" 2-way Reference Series Car Speakers

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Infinity Reference 5032cf

5-1/4" 2-way Reference Series Car Speakers

• Peak Power: 135W
• RMS Power: 45W
• Injection Molded Polypropylene Woofer
• UniPivot 1" Edge-Driven Textile Dome Tweeters
• 4 Ohm Impedance
• Tweeter Level Adjustment (0 dB, 3 dB)

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14

• Peak Power: 135W
• RMS Power: 45W
• Injection Molded Polypropylene Woofer
• UniPivot 1" Edge-Driven Textile Dome Tweeters
• 4 Ohm Impedance
• Tweeter Level Adjustment (0 dB, 3 dB)

Infinity Kappa 52.11I

5-1/4" 2-Way Kappa Series Coaxial Car Speakers

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Infinity Kappa 52.11I

5-1/4" 2-Way Kappa Series Coaxial Car Speakers

• Peak Power: 165W
• RMS Power: 55W
• 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 RS5

1

• Peak Power: 165W
• RMS Power: 55W
• 2-Way Coaxial Design
• 2 ohm Impedance
• Formed Glass Fiber Cone
• Rubber Surround
• 1" Soft Dome Fabric Tweeters

Infinity Reference X REF-5002ix

270W Peak (90W RMS) 5-1/4" 2-Way Reference X Series Coaxial Car Speakers

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Infinity Reference X REF-5002ix

270W Peak (90W RMS) 5-1/4" 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 RS5

2

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

Infinity 5002i 5-1/4" Reference Speakers

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Infinity 5002i 5-1/4" Reference Speakers

Plus One+ poly woofer • hi-roll rubber surround • textile dome tweeter pivots for better imaging • 45 watts RMS

No Fit Icon Doesn't fit your RS5

Plus One+ poly woofer • hi-roll rubber surround • textile dome tweeter pivots for better imaging • 45 watts RMS

Infinity Kappa 52.7i

5-1/4" 2-way Kappa Series Speakers (KAPPA52.7I)

52.7i big DISCONTINUED
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Infinity Kappa 52.7i

5-1/4" 2-way Kappa Series Speakers (KAPPA52.7I)

5-1/4" 2-Way Kappa Series Speakers • 55W RMS • 165W 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 RS5

3

5-1/4" 2-Way Kappa Series Speakers • 55W RMS • 165W Peak • Edge-driven MMD-dome Tweeters • Plus One Woven-Fiber-Glass Cone • SLI High Output Design • 2 Ohm Impedance

Infinity Kappa 52.11I (Open Box)

5-1/4" 2-Way Kappa Series Coaxial Car Speakers

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Infinity Kappa 52.11I (Open Box)

5-1/4" 2-Way Kappa Series Coaxial Car Speakers

• Item Condition: Like New Open Box
• Peak Power: 165W
• RMS Power: 55W
• 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 RS5

• Item Condition: Like New Open Box
• Peak Power: 165W
• RMS Power: 55W
• 2-Way Coaxial Design
• 2 ohm Impedance
• Formed Glass Fiber Cone
• Rubber Surround
• 1" Soft Dome Fabric Tweeters

Infinity Reference 5012i

5-1/4" 2-way Speakers

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Infinity Reference 5012i

5-1/4" 2-way Speakers

5-1/4" 2-Way Speakers • Plus One Woofer Cone • Edge-Driven Silk Dome Tweeter • Unipivot Tweeter Mounting • Rubber Surrounds • 4 Ohm • 135W MAX • 45W RMS

No Fit Icon Doesn't fit your RS5

2

5-1/4" 2-Way Speakers • Plus One Woofer Cone • Edge-Driven Silk Dome Tweeter • Unipivot Tweeter Mounting • Rubber Surrounds • 4 Ohm • 135W MAX • 45W RMS

Infinity Kappa 52.11I (Open Box, Complete)

5-1/4" 2-Way Kappa Series Coaxial Car Speakers

52.11I big DISCONTINUED
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Infinity Kappa 52.11I (Open Box, Complete)

5-1/4" 2-Way Kappa Series Coaxial Car Speakers

• Peak Power: 165W
• RMS Power: 55W
• 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 RS5

• Peak Power: 165W
• RMS Power: 55W
• 2-Way Coaxial Design
• 2 ohm Impedance
• Formed Glass Fiber Cone
• Rubber Surround
• 1" Soft Dome Fabric Tweeters

EXCLUSIVE

Infinity Kappa 52.9I + NVX Sound Dampening

5-1/4" 2-way Kappa Series Speakers (KAPPA52.9I) w/ 4 Square Feet of NVX Sound Dampening Material

52.9I_SDVK4 big DISCONTINUED
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Infinity Kappa 52.9I + NVX Sound Dampening

5-1/4" 2-way Kappa Series Speakers (KAPPA52.9I) w/ 4 Square Feet of NVX Sound Dampening Material

5-1/4" Kappa Series 2-way Speakers • 4 Square Feet of NVX Sound Dampening Material • 165W Max • 55W RMS • 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 RS5

5-1/4" Kappa Series 2-way Speakers • 4 Square Feet of NVX Sound Dampening Material • 165W Max • 55W RMS • Woven glass fiber cone woofer • Rubber Surround • Edge Driven MMD Dome Tweeter • Direct Connect Computer-Optimized, Voice-Matched Outboard Passive Crossover

Infinity Kappa 52.11I - Open Box, Good Condition Used

5-1/4" 2-Way Kappa Series Coaxial Car Speakers

52.11I big DISCONTINUED
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Infinity Kappa 52.11I - Open Box, Good Condition Used

5-1/4" 2-Way Kappa Series Coaxial Car Speakers

• Peak Power: 165W
• RMS Power: 55W
• 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 RS5

• Peak Power: 165W
• RMS Power: 55W
• 2-Way Coaxial Design
• 2 ohm Impedance
• Formed Glass Fiber Cone
• Rubber Surround
• 1" Soft Dome Fabric Tweeters

Infinity 552i Reference Series 5-1/4"

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Infinity 552i Reference Series 5-1/4"

Reference Series 552i 5-1/4" 2-way Speakers Oversized IMPP woofer • Hi-roll rubber surround • tweeter rotates for better imaging • 2-45W RMS power range

Reference Series 552i 5-1/4" 2-way Speakers Oversized IMPP woofer • Hi-roll rubber surround • tweeter rotates for better imaging • 2-45W RMS power range

Infinity Kappa 52.9I

330W Peak (110W RMS) 5-1/4" 2-way Kappa Series Speakers

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Infinity Kappa 52.9I

330W Peak (110W RMS) 5-1/4" 2-way Kappa Series Speakers

• Peak Power: 165W
• RMS Power: 55W
• 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 RS5

16

• Peak Power: 165W
• RMS Power: 55W
• Woven glass fiber cone woofer
• Rubber surround
• Edge driven MMD dome tweeter
• Direct connect computer-optimized, voice-matched outboard passive crossover

Infinity Reference 5022i

5-1/4" 2-way Car Speakers (REF5022I)

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Infinity Reference 5022i

5-1/4" 2-way Car Speakers (REF5022I)

5.25" Reference Series 2-way Speakers • 135W Max • 45W RMS • Injection molded polypropylene woofer • 1-3/4" Edge-driven textile dome tweeters • 4 ohm impedance

No Fit Icon Doesn't fit your RS5

3

5.25" Reference Series 2-way Speakers • 135W Max • 45W RMS • Injection molded polypropylene woofer • 1-3/4" Edge-driven textile dome tweeters • 4 ohm impedance

Infinity Kappa 52.5i 5-1/4"

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Infinity Kappa 52.5i 5-1/4"

Kappa Series 52.5i 5-1/4" 2-way Speakers Large C.M.M.D. woofer • hi-roll rubber surround • C.M.M.D. dome tweeter pivots for better imaging • outboard crossover included • 2-55W RMS power range

Kappa Series 52.5i 5-1/4" 2-way Speakers Large C.M.M.D. woofer • hi-roll rubber surround • C.M.M.D. dome tweeter pivots for better imaging • outboard crossover included • 2-55W RMS power range

EXCLUSIVE

Infinity Reference 5032cf + Sound Dampening

5-1/4" 2-way Reference Car Speakers (REF5032CF) w/ Two 10" x 10" Pieces of Sound Dampening Material

5032cf_CSM big DISCONTINUED
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Infinity Reference 5032cf + Sound Dampening

5-1/4" 2-way Reference Car Speakers (REF5032CF) w/ Two 10" x 10" Pieces of Sound Dampening Material

5-1/4" Reference Series 2-Way Speakers • 135 Watts Max • 45 Watts RMS • Injection Molded Polypropylene Woofer • UniPivot 1" Edge-Driven Textile Dome Tweeters • 4 Ohm Impedance • Tweeter Level Adjustment (0 dB, 3 dB) • Sound Dampening Material

No Fit Icon Doesn't fit your RS5

5-1/4" Reference Series 2-Way Speakers • 135 Watts Max • 45 Watts RMS • Injection Molded Polypropylene Woofer • UniPivot 1" Edge-Driven Textile Dome Tweeters • 4 Ohm Impedance • Tweeter Level Adjustment (0 dB, 3 dB) • Sound Dampening Material

Infinity REF-5022cfx (Open Box)

135W 5-1/4" Reference Series Coaxial Car Speakers with Edge-driven, textile tweeters - Pair

REF-5022cfx big DISCONTINUED
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Infinity REF-5022cfx (Open Box)

135W 5-1/4" Reference Series Coaxial Car Speakers with Edge-driven, textile tweeters - Pair

• Item Condition: Like New Open Box
• 135 Watts Max Each, 90 Watts RMS Each
• Edge-driven, textile tweeters
• Plus One woofer cone
• 3.0 Ohm Impedance
• Sensitivity: 92 dB
• Frequency Response: 67-21000Hz

No Fit Icon Doesn't fit your RS5

1

• Item Condition: Like New Open Box
• 135 Watts Max Each, 90 Watts RMS Each
• Edge-driven, textile tweeters
• Plus One woofer cone
• 3.0 Ohm Impedance
• Sensitivity: 92 dB
• Frequency Response: 67-21000Hz

Infinity Kappa 52.9I - Open Box, Good Condition (Used)

330W Peak (110W RMS) 5-1/4" 2-way Kappa Series Speakers Open Box Complete (Good, Used)

52.9I big DISCONTINUED
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Infinity Kappa 52.9I - Open Box, Good Condition (Used)

330W Peak (110W RMS) 5-1/4" 2-way Kappa Series Speakers Open Box Complete (Good, Used)

• Peak Power: 165W
• RMS Power: 55W
• 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 RS5

• Peak Power: 165W
• RMS Power: 55W
• Woven glass fiber cone woofer
• Rubber surround
• Edge driven MMD dome tweeter
• Direct connect computer-optimized, voice-matched outboard passive crossover

Infinity Kappa 52.11I Open Box

5-1/4" 2-Way Kappa Series Coaxial Car Speakers

52.11I big DISCONTINUED
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Infinity Kappa 52.11I Open Box

5-1/4" 2-Way Kappa Series Coaxial Car Speakers

• Peak Power: 165W
• RMS Power: 55W
• 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 RS5

1

• Peak Power: 165W
• RMS Power: 55W
• 2-Way Coaxial Design
• 2 ohm Impedance
• Formed Glass Fiber Cone
• Rubber Surround
• 1" Soft Dome Fabric Tweeters

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    Infinity 5.25" Speakers Information

    5.25" 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 5.25" speakers, think of Infinity.
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    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
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