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  1. Home
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  3. Discontinued Infinity Car Audio & Electronics
  4. Discontinued Infinity Car Speakers
  5. Discontinued Infinity 6.75" Speakers

Discontinued Infinity 6.75" Speakers for your 2018 S7 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 PR6502is

280W Peak (140W RMS) 6.5" / 6.75" Primus Series 2-Way Coaxial Car Speaker System

PR6502is big DISCONTINUED
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Infinity Primus PR6502is

280W Peak (140W RMS) 6.5" / 6.75" Primus Series 2-Way Coaxial Car Speaker System

• Peak Power: 140W Each
• RMS Power: 70W Each
• 3/4" Edge-Driven Textile Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One+ Polypropylene Cone with Hi-Roll Rubber Surround

found car based on your search
Fits multiple locations in your S7
8

• Peak Power: 140W Each
• RMS Power: 70W Each
• 3/4" Edge-Driven Textile Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One+ Polypropylene Cone with Hi-Roll Rubber Surround

Infinity Primus PR6502IS (Open Box, Complete)

280W Peak (140W RMS) 6.5" / 6.75" Primus Series 2-Way Coaxial Car Speaker System

PR6502is big DISCONTINUED
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Infinity Primus PR6502IS (Open Box, Complete)

280W Peak (140W RMS) 6.5" / 6.75" Primus Series 2-Way Coaxial Car Speaker System

• Peak Power: 140W Each
• RMS Power: 70W Each
• 3/4" Edge-Driven Textile Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One+ Polypropylene Cone with Hi-Roll Rubber Surround

No Fit Icon Doesn't fit your S7

• Peak Power: 140W Each
• RMS Power: 70W Each
• 3/4" Edge-Driven Textile Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One+ Polypropylene Cone with Hi-Roll Rubber Surround

Infinity Reference 6022i

6-1/2" 2-way Speakers (also mounts in 6-3/4" locations) (REF6022I)

6022i big DISCONTINUED
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Infinity Reference 6022i

6-1/2" 2-way Speakers (also mounts in 6-3/4" locations) (REF6022I)

6.5" Reference Series 2-way Speakers (also mounts in 6-3/4" locations) • 180W Max • 60W RMS • Injection molded polypropylene woofer • 1-3/4" Edge-driven textile dome tweeters • 4 ohm impedance

No Fit Icon Doesn't fit your S7

21

6.5" Reference Series 2-way Speakers (also mounts in 6-3/4" locations) • 180W Max • 60W RMS • Injection molded polypropylene woofer • 1-3/4" Edge-driven textile dome tweeters • 4 ohm impedance

Infinity Primus PR6500cs

320W Max (160W RMS) 6.5" / 6.75" Primus Series 2-Way Component Car Speaker System

PR6500cs big DISCONTINUED
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Infinity Primus PR6500cs

320W Max (160W RMS) 6.5" / 6.75" Primus Series 2-Way Component Car Speaker System

• Peak Power: 160W
• RMS Power: 80W
• 3/4" Edge-Driven Textile Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One+ Polypropylene Cone with Hi-Roll Rubber Surround

found car based on your search
Fits multiple locations in your S7
7

• Peak Power: 160W
• RMS Power: 80W
• 3/4" Edge-Driven Textile Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One+ Polypropylene Cone with Hi-Roll Rubber Surround

Infinity Kappa 63.9i

6-1/2" / 6-3/4" 3-way Kappa Series Coaxial Car Speakers

63.9i big DISCONTINUED
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Infinity Kappa 63.9i

6-1/2" / 6-3/4" 3-way Kappa Series Coaxial Car Speakers

6.5" Kappa Series Car Speakers • 225W Max • 75W RMS • Woven glass fiber cone woofer • Rubber surround • 1" Edge-driven MMD (Metal Matrix Diaphragm) dome tweeter • UHF super tweeter • Computer optimized voice-matched passive crossovers

No Fit Icon Doesn't fit your S7

27

6.5" Kappa Series Car Speakers • 225W Max • 75W RMS • Woven glass fiber cone woofer • Rubber surround • 1" Edge-driven MMD (Metal Matrix Diaphragm) dome tweeter • UHF super tweeter • Computer optimized voice-matched passive crossovers

Infinity Kappa 652.9i

6-3/4" (Oversized 6-1/2") 2-way Kappa Series Speakers (KAPPA652.9I)

652.9i big DISCONTINUED
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Infinity Kappa 652.9i

6-3/4" (Oversized 6-1/2") 2-way Kappa Series Speakers (KAPPA652.9I)

6-1/2" (Oversized 6.5") Kappa Series Car Speakers • 225W Max • 75W RMS • Woven glass fiber cone woofer • Rubber surround • 1" Edge-driven MMD (Metal Matrix Diaphragm) dome tweeter • Unipivot adjustable tweeter • Computer optimized voice-matched passive crossovers

No Fit Icon Doesn't fit your S7

33

6-1/2" (Oversized 6.5") Kappa Series Car Speakers • 225W Max • 75W RMS • Woven glass fiber cone woofer • Rubber surround • 1" Edge-driven MMD (Metal Matrix Diaphragm) dome tweeter • Unipivot adjustable tweeter • Computer optimized voice-matched passive crossovers

Infinity Kappa 652.7i

6-3/4" (Oversized 6-1/2") 2-way Kappa Series Speakers (KAPPA652.7I)

652.7i big DISCONTINUED
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Infinity Kappa 652.7i

6-3/4" (Oversized 6-1/2") 2-way Kappa Series Speakers (KAPPA652.7I)

6-3/4" (Oversized 6-1/2") 2-Way Kappa Series Car Speakers • 75W RMS • 225W Peak • Edge-driven MMD-dome Tweeters • Plus One Woven-Fiber-Glass Cone • SLI High Output Design • 4 Ohm Impedance

No Fit Icon Doesn't fit your S7

6

6-3/4" (Oversized 6-1/2") 2-Way Kappa Series Car Speakers • 75W RMS • 225W Peak • Edge-driven MMD-dome Tweeters • Plus One Woven-Fiber-Glass Cone • SLI High Output Design • 4 Ohm Impedance

Infinity Reference 6020cs

6-1/2" 2-way Component System (mounts in 6-1/2" and 6-3/4" locations) (REF6020CS)

6020cs big DISCONTINUED
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Infinity Reference 6020cs

6-1/2" 2-way Component System (mounts in 6-1/2" and 6-3/4" locations) (REF6020CS)

6.5" Reference Series Component System • 270W Max • 90W RMS • Plus One injection-molded polypropylene (IMPP) woofer cone • Butyl rubber surround • Edge Driven Textile Dome Tweeter • 4 ohm impedance

No Fit Icon Doesn't fit your S7

13

6.5" Reference Series Component System • 270W Max • 90W RMS • Plus One injection-molded polypropylene (IMPP) woofer cone • Butyl rubber surround • Edge Driven Textile Dome Tweeter • 4 ohm impedance

Infinity Kappa 652.5i 6-3/4" (6-1/2" Oversized)

652.5I big DISCONTINUED
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Infinity Kappa 652.5i 6-3/4" (6-1/2" Oversized)

Kappa Series 652.5i 6-3/4" 2-way Speakers Oversized C.M.M.D. woofer • hi-roll rubber surround • pivoting C.M.M.D. dome tweeter • outboard crossover included • 2-75W RMS power range

Kappa Series 652.5i 6-3/4" 2-way Speakers Oversized C.M.M.D. woofer • hi-roll rubber surround • pivoting C.M.M.D. dome tweeter • outboard crossover included • 2-75W RMS power range

Infinity Primus PR6502is - Open Box, Very Good Condition Used

280W Peak (140W RMS) 6.5" / 6.75" Primus Series 2-Way Coaxial Car Speaker System

PR6502is big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Infinity Primus PR6502is - Open Box, Very Good Condition Used

280W Peak (140W RMS) 6.5" / 6.75" Primus Series 2-Way Coaxial Car Speaker System

• Peak Power: 140W Each
• RMS Power: 70W Each
• 3/4" Edge-Driven Textile Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One+ Polypropylene Cone with Hi-Roll Rubber Surround

No Fit Icon Doesn't fit your S7

• Peak Power: 140W Each
• RMS Power: 70W Each
• 3/4" Edge-Driven Textile Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One+ Polypropylene Cone with Hi-Roll Rubber Surround

EXCLUSIVE

Infinity Kappa 652.9i + NVX Sound Dampening

6-3/4" 2-way Kappa Series Speakers with Two 10" x 10" Pieces of NVX Sound Dampening Material

652.9i_SDSK2 big DISCONTINUED
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Infinity Kappa 652.9i + NVX Sound Dampening

6-3/4" 2-way Kappa Series Speakers with Two 10" x 10" Pieces of NVX Sound Dampening Material

6-1/2" (Oversized 6.5") Kappa Series Car Speakers • 225W Max • 75W RMS • Woven Glass Fiber Cone Woofer • Rubber Surround • 1" Edge-Driven MMD (Metal Matrix Diaphragm) Dome Tweeter • Unipivot Adjustable Tweeter • Computer Optimized Voice-Matched Passive Crossovers • Included NVX Sound Dampening

No Fit Icon Doesn't fit your S7

2

6-1/2" (Oversized 6.5") Kappa Series Car Speakers • 225W Max • 75W RMS • Woven Glass Fiber Cone Woofer • Rubber Surround • 1" Edge-Driven MMD (Metal Matrix Diaphragm) Dome Tweeter • Unipivot Adjustable Tweeter • Computer Optimized Voice-Matched Passive Crossovers • Included NVX Sound Dampening

Infinity Kappa 652.9i Open Box

(Open Box) 6-3/4" (Oversized 6-1/2") 2-way Kappa Series Speakers (KAPPA652.9I)

652.9i big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Infinity Kappa 652.9i Open Box

(Open Box) 6-3/4" (Oversized 6-1/2") 2-way Kappa Series Speakers (KAPPA652.9I)

6-1/2" (Oversized 6.5") Kappa Series Car Speakers • 225W Max • 75W RMS • Woven glass fiber cone woofer • Rubber surround • 1" Edge-driven MMD (Metal Matrix Diaphragm) dome tweeter • Unipivot adjustable tweeter • Computer optimized voice-matched passive crossovers

No Fit Icon Doesn't fit your S7

6-1/2" (Oversized 6.5") Kappa Series Car Speakers • 225W Max • 75W RMS • Woven glass fiber cone woofer • Rubber surround • 1" Edge-driven MMD (Metal Matrix Diaphragm) dome tweeter • Unipivot adjustable tweeter • Computer optimized voice-matched passive crossovers

EXCLUSIVE

Infinity Primus 2-Way Coaxial Speakers + Sound Dampening Kit (PR6502is)

280W Peak (140W RMS) 6.5" / 6.75" Primus Series 2-Way Coaxial Car Speaker System with Two Sheets of 10" x 10" Premium Sound Dampener & Install Tool

PR6502is SDSK2 SDRLR1 big DISCONTINUED
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Infinity Primus 2-Way Coaxial Speakers + Sound Dampening Kit (PR6502is)

280W Peak (140W RMS) 6.5" / 6.75" Primus Series 2-Way Coaxial Car Speaker System with Two Sheets of 10" x 10" Premium Sound Dampener & Install Tool

• Peak Power: 140W Each
• RMS Power: 70W Each
• 3/4" Edge-Driven Textile Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One+ Polypropylene Cone with Hi-Roll Rubber Surround

No Fit Icon Doesn't fit your S7

246

• Peak Power: 140W Each
• RMS Power: 70W Each
• 3/4" Edge-Driven Textile Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One+ Polypropylene Cone with Hi-Roll Rubber Surround

 
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