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2018 Silverado 1500
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Products in these categories contain items that carry a guarantee to fit your Chevrolet Silverado 1500 (change vehicle)
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All Infinity Car Speakers

For consistent, high-quality sound, choose Infinity All Car Speakers.

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Infinity Speaker Installation & Accessories

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Infinity Vehicle Specific Speaker Kits

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Infinity 6.5" Speakers

Infinity 6.5" Speakers feature advanced technology for crystal-clear, dynamic sound.

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Infinity 6.5" Component Speakers

Infinity 6.5" Component Speakers provide detailed and dynamic sound for an immersive audio experience.

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Infinity 6x9" Speakers

Enjoy expansive audio with deep bass from Infinity's 6x9" Speakers.

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Infinity 6x9" Component Speakers

Infinity's 6x9" Component Speakers offer expansive sound coverage and depth.

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Infinity 4" Speakers

Infinity 4" Speakers offer a perfect blend of compact size and powerful sound.

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Infinity 4x6" Speakers

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

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Infinity Midbass & Midrange Speakers

Midbass & Midrange Drivers from Infinity deliver unparalleled clarity and depth.

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Other Infinity Car Speakers

Infinity offers a range of Other Car Speakers to suit every audio need.

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Infinity Tweeters

Experience high-frequency clarity like never before with Infinity Tweeters.

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Infinity Speaker Packages & Bundles

Upgrade your audio with Infinity Car Speaker Packages & Bundles.

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Infinity Harley-Davidson Speakers

Specifically designed for riders, Infinity Harley-Davidson Speakers offer superior sound.

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Infinity Marine Speakers

Infinity Marine Speakers for Boats deliver exceptional sound in marine environments.

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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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Lowest price in 30 days

Infinity Kappa 463XF - New (Damaged Packaging, Product A+)

360W Peak (120W RMS) 4"x6" Kappa Series 2-way Coaxial Car Speakers

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Infinity Kappa 463XF - New (Damaged Packaging, Product A+)

360W Peak (120W RMS) 4"x6" Kappa Series 2-way Coaxial Car Speakers

• 180 watts Peak Each, 60 watts RMS Each
• 1" Silk Edge-driven Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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FREE 2-day shipping to OH. Get it Thu, Nov. 20
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BONUS $$$ savings on install gear!

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Add more info to confirm vehicle fitment
3
Was $269.95 Details
$173.58 /pair

In stock

Add to Cart

• 180 watts Peak Each, 60 watts RMS Each
• 1" Silk Edge-driven Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

Infinity Primus 753T (PR753T)

240W Peak (80W RMS) 3/4” Primus Series 3-ohm Edge-Driven Silk Dome Tweeters

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Infinity Primus 753T (PR753T)

240W Peak (80W RMS) 3/4” Primus Series 3-ohm Edge-Driven Silk Dome Tweeters

• 3/4" Primus Series Edge Driven Dome Tweeters
• 120 watts Peak Each
• 40 watts RMS Each
• 3 ohm Impedance

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FREE 2-day shipping to OH. Get it Thu, Nov. 20

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This product fits your 2018 Silverado 1500
1
Was $99.95 Details
$69.95 /pair

In stock

Add to Cart

• 3/4" Primus Series Edge Driven Dome Tweeters
• 120 watts Peak Each
• 40 watts RMS Each
• 3 ohm Impedance

Infinity Reference 375TX (REF-375TXAM)

270W Peak (90W RMS) 3/4" Reference Series 3-ohm Edge-Driven Textile Dome Car Tweeters

REF-375TXAM big
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Infinity Reference 375TX (REF-375TXAM)

270W Peak (90W RMS) 3/4" Reference Series 3-ohm Edge-Driven Textile Dome Car Tweeters

• 3/4" Reference Series Edge Driven Dome Tweeters
• 135 watts Peak Each
• 45 watts RMS Each
• 3 ohm Impedance

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FREE shipping to OH. Delivers Nov. 26 - Nov. 28

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found car based on your search
This product fits your 2018 Silverado 1500
Was $139.95 Details
$79.00 /pair

In stock.

Add to Cart

• 3/4" Reference Series Edge Driven Dome Tweeters
• 135 watts Peak Each
• 45 watts RMS Each
• 3 ohm Impedance

Limited time!

Infinity Kappa 203S (INFSPKKA203SAM)

300W Peak (100W RMS) 2" Kappa Series Component Midrange 3-ohm Speakers

Kappa 203S big Out of stock
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Infinity Kappa 203S (INFSPKKA203SAM)

300W Peak (100W RMS) 2" Kappa Series Component Midrange 3-ohm Speakers

• 150 watts Peak Each, 50 watts RMS Each
• Silk cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

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Up to $8 savings on install accessories you need

found car based on your search
This product fits your 2018 Silverado 1500
4
Was $299.95 Details
Save $120.00
$179.95 /pair
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Like New from: $203.96

• 150 watts Peak Each, 50 watts RMS Each
• Silk cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

Lowest price in 30 days

Infinity Kappa 203S - New (Damaged Packaging, Product A+)

300W Peak (100W RMS) 2" Kappa Series Mid-Range Car Speakers

Kappa 203S big Out of stock
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Infinity Kappa 203S - New (Damaged Packaging, Product A+)

300W Peak (100W RMS) 2" Kappa Series Mid-Range Car Speakers

• 150 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

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Up to $8 savings on install accessories you need

found car based on your search
This product fits your 2018 Silverado 1500
4
Was $299.95 Details
$179.95 /pair
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• 150 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

Infinity 622MWB

450W Peak (150W RMS) 6.5" Reference Series 2 Way Coaxial 4-ohm Marine Speakers

622mwb big
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Infinity 622MWB

450W Peak (150W RMS) 6.5" Reference Series 2 Way Coaxial 4-ohm Marine Speakers

• 225 watts Max Each, 75 watts RMS Each
• 1" Polypropylene Semi-Dome Tweeter
• Polypropylene Material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2-5/8"

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FREE 2-day shipping to OH. Get it Thu, Nov. 20

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

1
Was $149.95 Details
$83.00 /pair

In stock

Add to Cart

• 225 watts Max Each, 75 watts RMS Each
• 1" Polypropylene Semi-Dome Tweeter
• Polypropylene Material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2-5/8"

Infinity 622MW

450W Peak (150W RMS) 6.5" Reference Marine Series Coaxial 4-ohm Marine Speakers (White)

622MW big
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Infinity 622MW

450W Peak (150W RMS) 6.5" Reference Marine Series Coaxial 4-ohm Marine Speakers (White)

• 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2-5/8"

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FREE 2-day shipping to OH. Get it Thu, Nov. 20
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VIP Product Get $15.00 in rewards to spend later

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

1
Was $179.95 Details
$149.95 /pair

In stock

Add to Cart
Used from: $104.97

• 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2-5/8"

Infinity 822MLW (Refurbished and Sold Individually)

450W Peak (150W RMS) 8" Reference Series 2 Way Coaxial 4-ohm Marine Speaker

Reference 822MLW big
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Infinity 822MLW (Refurbished and Sold Individually)

450W Peak (150W RMS) 8" Reference Series 2 Way Coaxial 4-ohm Marine Speaker

• 450 watts Peak, 150 watts RMS
• Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 3-3/8"
• The unit is shipped in a brown box

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FREE 2-day shipping to OH. Get it Thu, Nov. 20

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

2
Was $93.99 Details
$83.99

In stock

Add to Cart

Infinity Reference 622MLW (Like New (Open Box))

450W Peak (150W RMS) 6.5" Reference Series 2 Way Coaxial 4-ohm Marine Speakers in White

622MLW big
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Infinity Reference 622MLW (Like New (Open Box))

450W Peak (150W RMS) 6.5" Reference Series 2 Way Coaxial 4-ohm Marine Speakers in White

• 225 watts Peak Each, 75 watts RMS Each • 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.63"

Save an Extra 10% on Open Box at Checkout!
shipping truck icon
FREE 2-day shipping to OH. Get it Thu, Nov. 20

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $269.95 Details
$216.71 /pair

In stock

Only 2 Left!

Add to Cart

• 225 watts Peak Each, 75 watts RMS Each • 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.63"

Infinity Reference 622MLT (622MLT)

450W Max (150W RMS) 6.5" 2-Way Coaxial Marine Speakers (Graphite Gray)

Reference 622MLT big
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Infinity Reference 622MLT (622MLT)

450W Max (150W RMS) 6.5" 2-Way Coaxial Marine Speakers (Graphite Gray)

• 225 Watts Max Each, 75 Watts RMS Each
• Balanced Dome Tweeter
• Polypropylene Cone
• 4 ohm Impedance
• Sensitivity: 92 dB
• IPX5 Rated for Marine Environments

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FREE 2-day shipping to OH. Get it Thu, Nov. 20

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $269.95 Details
$254.95 /pair

In stock

Add to Cart

• 225 Watts Max Each, 75 Watts RMS Each
• Balanced Dome Tweeter
• Polypropylene Cone
• 4 ohm Impedance
• Sensitivity: 92 dB
• IPX5 Rated for Marine Environments

Infinity Reference 622MLW

450W Peak (150W RMS) 6.5" Reference Series 2 Way Coaxial 4-ohm Marine Speakers in White

622MLW big
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Infinity Reference 622MLW

450W Peak (150W RMS) 6.5" Reference Series 2 Way Coaxial 4-ohm Marine Speakers in White

• 225 watts Peak Each, 75 watts RMS Each • 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.63"

shipping truck icon
FREE 2-day shipping to OH. Get it Thu, Nov. 20
VIP Star Icon

VIP Product Get $25.50 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $269.95 Details
$254.95 /pair

In stock

Add to Cart
Like New from: $203.96

• 225 watts Peak Each, 75 watts RMS Each • 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.63"

Infinity Kappa 8135M (KAPPA8135MAM)

1000W Peak (400W RMS) 8" Kappa Series 3 Way Convertible Coaxial 3-ohm Marine Speakers with RGB LED Lighting

Kappa 8135M big
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Infinity Kappa 8135M (KAPPA8135MAM)

1000W Peak (400W RMS) 8" Kappa Series 3 Way Convertible Coaxial 3-ohm Marine Speakers with RGB LED Lighting

• 500 watts Peak Each, 200 watts RMS Each
• 1-1/2" Mylar Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB
• Mounting Depth: 3-1/4"

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FREE shipping to OH. Delivers Nov. 29 - Dec. 6
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VIP Product Get $35.00 in rewards to spend later

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $499.95 Details
$349.95 /pair

Available

Ships in 10-14 days

Add to Cart

Infinity Kappa 6120M (KAPPA6120MAM)

600W Peak (200W RMS) 6.5" Kappa Series 2 Way Coaxial Marine Speakers with RGB Lights

Kappa 6120M big
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Infinity Kappa 6120M (KAPPA6120MAM)

600W Peak (200W RMS) 6.5" Kappa Series 2 Way Coaxial Marine Speakers with RGB Lights

• 300 watts Peak Each, 100 watts RMS Each • 300 watts Peak Each, 100 watts RMS Each
• 1" Mylar Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2-9/16"

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FREE shipping to OH. Delivers Nov. 29 - Dec. 6
VIP Star Icon

VIP Product Get $35.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $399.95 Details
$349.95 /pair

Available

Ships in 10-14 days

Add to Cart

Infinity Kappa 8130M (KAPPA8130MAM)

1000W Peak (400W RMS) 8" Kappa Series 3 Way Coaxial 3-ohm Marine Speakers with RGB Lights

Kappa 8130M big
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Infinity Kappa 8130M (KAPPA8130MAM)

1000W Peak (400W RMS) 8" Kappa Series 3 Way Coaxial 3-ohm Marine Speakers with RGB Lights

• 500 watts Peak Each, 200 watts RMS Each
• Mylar Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB
• Mounting Depth: 3.2"

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
VIP Star Icon

VIP Product Get $45.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $499.95 Details
$449.95 /pair

Available

Ships in 10-14 days

Add to Cart

Infinity 622MW (Open Box, Great)

450W Peak (150W RMS) 6.5" Reference Marine Series Coaxial 4-ohm Marine Speakers (White)

622MW big
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Infinity 622MW (Open Box, Great)

450W Peak (150W RMS) 6.5" Reference Marine Series Coaxial 4-ohm Marine Speakers (White)

• 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2-5/8"

Save an Extra 10% on Open Box at Checkout!
shipping truck icon
FREE 2-day shipping to OH. Get it Thu, Nov. 20

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $179.95 Details
$104.97 /pair

In stock

Only 1 Left!

Add to Cart

• 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2-5/8"

Infinity 822MLW (Refurbished and Pair)

(2) 450W Peak (150W RMS) 8" Reference Series 2 Way Coaxial 4-ohm Marine Speaker

822MLW_2 big
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Infinity 822MLW (Refurbished and Pair)

(2) 450W Peak (150W RMS) 8" Reference Series 2 Way Coaxial 4-ohm Marine Speaker

• 450 watts Peak, 150 watts RMS
• Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 3-3/8"
• The unit is shipped in a brown box

shipping truck icon
FREE 2-day shipping to OH. Get it Thu, Nov. 20

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

2
Was $187.98 Details
$159.58

In stock

Add to Cart

• 450 watts Peak, 150 watts RMS
• Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 3-3/8"
• The unit is shipped in a brown box

Infinity 622MLW - New (Damaged Packaging, Product A+)

450W Max (150W RMS) 6.5" Reference Series 2-Way Marine Coaxial Speakers in White

622MLW big
Go to item page Right Arrow Icon of Right Arrow

Infinity 622MLW - New (Damaged Packaging, Product A+)

450W Max (150W RMS) 6.5" Reference Series 2-Way Marine Coaxial Speakers in White

• 225 watts Max Each, 75 watts RMS Each
• Balanced Dome Tweeter
• Polypropylene Material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.63"

shipping truck icon
FREE 2-day shipping to OH. Get it Thu, Nov. 20

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $269.95 Details
$203.96 /pair

In stock

Add to Cart

• 225 watts Max Each, 75 watts RMS Each
• Balanced Dome Tweeter
• Polypropylene Material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.63"

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    All About

    Infinity Car Speakers
    Infinity car speakers are engineered from the ground up to deliver rich, full sound in the challenging environment of a car. Infinity has a high quality option in a wide variety of sizes, making it easy to find Infinity car speakers that fit your car. Infinity speakers, like the Kappa and Reference series, are available in component systems as well as coaxial speakers, enabling them to work well in virtually any environment.

    The Infinity Kappa series are a sure bet to impress even the most discerning audiophiles with crisply defined treble and bold, powerful sound. The Kappa speakers deliver fantastic sound quality and beautiful highs thanks to their high quality materials and construction, over sized cones and edge driven dome tweeters.

    Other options available from Infinity include the Reference and Reference X series speakers. The Reference speakers are a mix of classic coaxial speakers and component systems with multiple mounting options for your convenience. The Plus One cone design provides incredibly smooth mid-range sounds for each speaker while the edge driven textile dome tweeters produce crystal clear highs. The Reference X speakers were designed with a vented motor assembly to reduce heat buildup to allow the speakers to maintain a higher output level for a longer period of time.

    Infinity car speakers take advantage of the tremendous Infinity engineering for outstanding power handling, sound quality and speaker life. From 5" x 7" and 6" x 9" to 5.25" to 6.5" speaker configurations, we have every Infinity speaker to help you create the best sound system around at Sonic Electronix.
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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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    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
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    2018 Chevrolet Silverado 1500

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