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2007 Chevrolet TrailBlazer

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Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Speakers & Speaker Installation for 2007 Chevrolet TrailBlazer

Find speakers to upgrade your sound and fit in the factory speaker location for your TrailBlazer.  After you choose your speakers, we'll help you find speaker adapters, speaker harnesses and other accessories for installation.

All car speakers

Shop All Speaker Locations in the Vehicle

See all speakers that fit, regardless of location.

Dash Corner

Dash Corner Speakers

Speakers for your dash corner

Front Door Panel Speakers

Front Door Speakers

Speakers for your front door panels

Rear Door Panel Speakers

Rear Door Panel Speakers

Speakers for your rear door panels

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Infinity (4)
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Product Type
Vehicle-specific speaker kits,
Price Range
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.
Total RMS Per Pair/Set
Total PEAK Per Pair/Set
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.
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.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
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Alpine E Series Factory Speaker Upgrade Package

Fits select 2002-2009 TrailBlazer

02-09-CHEVY-TRAILBLAZE-SALP big
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Alpine E Series Factory Speaker Upgrade Package

Fits select 2002-2009 TrailBlazer

• 160 watts Peak Each, 45 watts RMS Each
• 0.78" Teteron Dome tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your TrailBlazer
127
List price $247.96
-18% $202.86

In stock

Add to Cart

• 160 watts Peak Each, 45 watts RMS Each
• 0.78" Teteron Dome tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

NVX Complete V-Series Speaker Upgrade Kit for 2002-2025 Chevy Trailblazer

Pair of 3.5", 5.25" & 6.5" NVX N and V-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2002-2025 TrailBlazer

vseriestrailblazerssupgradekit1 big
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NVX Complete V-Series Speaker Upgrade Kit for 2002-2025 Chevy Trailblazer

Pair of 3.5", 5.25" & 6.5" NVX N and V-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2002-2025 TrailBlazer

• Includes 6.5" front speakers, 5.25" Rear Speakers 3.5" Dash Speakers and Speaker Wiring Harnesses
• Polypropylene Woofer Cones
Silk Dome Tweeters
• 4 Ohm Impedance

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your TrailBlazer
265
List price $330.94
-33% $221.91

In stock

Add to Cart

• Includes 6.5" front speakers, 5.25" Rear Speakers 3.5" Dash Speakers and Speaker Wiring Harnesses
• Polypropylene Woofer Cones
Silk Dome Tweeters
• 4 Ohm Impedance

NVX Front N-Series Speaker Upgrade Kit for 2002-2009 Chevy Trailblazer

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2002-2009 TrailBlazer and TrailBlazer EXT

02-09-chevy-trailblze-fspkg big
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NVX Front N-Series Speaker Upgrade Kit for 2002-2009 Chevy Trailblazer

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2002-2009 TrailBlazer and TrailBlazer EXT

• Front Door NVX 6.5" Coaxial Speakers
• Metra Speaker Harnesses
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your TrailBlazer
219
List price $150.97
-36% $95.97

In stock

Add to Cart

NVX Complete N-Series Speaker Upgrade Kit for 2002-2009 Chevy Trailblazer

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2002-2009 TrailBlazer

02-09-chevy-trailblaze-spkg big
Go to item page Right Arrow Icon of Right Arrow

NVX Complete N-Series Speaker Upgrade Kit for 2002-2009 Chevy Trailblazer

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2002-2009 TrailBlazer

• Front and Rear NVX 6.5" Coaxial Speakers
• Metra Speaker Adapters and Harnesses
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your TrailBlazer
219
List price $303.94
-49% $154.71

In stock

Add to Cart

• Front and Rear NVX 6.5" Coaxial Speakers
• Metra Speaker Adapters and Harnesses
• Plug-n-play Installation

Alpine E Series Rear Door Factory Speaker Replacement Package

Fits select 2002-2009 TrailBlazer

02-09-CHEVY-TRAILBLZ-RD-ALP big
Go to item page Right Arrow Icon of Right Arrow

Alpine E Series Rear Door Factory Speaker Replacement Package

Fits select 2002-2009 TrailBlazer

• 160 watts Peak Each, 45 watts RMS Each
• 0.78" Teteron Dome tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your TrailBlazer
122
List price $94.99
-16% $79.94

In stock

Add to Cart

• 160 watts Peak Each, 45 watts RMS Each
• 0.78" Teteron Dome tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

NVX Rear N-Series Speaker Upgrade Kit for 2002-2009 Chevy Trailblazer

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2002-2009 TrailBlazer and TrailBlazer EXT

02-09-chevy-trailblze-rspkg big
Go to item page Right Arrow Icon of Right Arrow

NVX Rear N-Series Speaker Upgrade Kit for 2002-2009 Chevy Trailblazer

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2002-2009 TrailBlazer and TrailBlazer EXT

• NVX 6.5" Coaxial Speakers
• Metra Speaker Harnesses
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your TrailBlazer
214
List price $122.98
-44% $68.99

In stock

Add to Cart

Alpine E Series Front Door Speaker Replacement Package

Fits select 2002-2009 TrailBlazer

02-09-CHEVY-TRAILBLZE-FDALP big
Go to item page Right Arrow Icon of Right Arrow

Alpine E Series Front Door Speaker Replacement Package

Fits select 2002-2009 TrailBlazer

• 160 watts Peak Each, 45 watts RMS Each
• 0.78" Teteron Dome tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your TrailBlazer
127
List price $122.98
-22% $95.93

In stock

Add to Cart

• 160 watts Peak Each, 45 watts RMS Each
• 0.78" Teteron Dome tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Infinity Reference Series Front Door Speaker Replacement Package

Fits select 2002-2009 TrailBlazer

02-09-CHEVY-TRAILBLZE-FDINF big Out of stock
Go to item page Right Arrow Icon of Right Arrow

Infinity Reference Series Front Door Speaker Replacement Package

Fits select 2002-2009 TrailBlazer

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

Save 15% Off Package Deals at Checkout!
found car based on your search
Fits your TrailBlazer
128
List price $192.93
-24% $145.93
Add to Cart

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

Infinity Reference Series Factory Speaker Upgrade Package

Fits select 2002-2025 TrailBlazer

00-25-CHEVY-TRAILBLZE-S-INF big Out of stock
Go to item page Right Arrow Icon of Right Arrow

Infinity Reference Series Factory Speaker Upgrade Package

Fits select 2002-2025 TrailBlazer

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

Save 15% Off Package Deals at Checkout!
found car based on your search
Fits your TrailBlazer
128
List price $434.84
-22% $339.84
Add to Cart

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

Infinity Reference Series Factory Speaker Upgrade Package

Fits select 2002-2009 TrailBlazer

02-09-CHEVY-TRAILBLAZE-SINF big Out of stock
Go to item page Right Arrow Icon of Right Arrow

Infinity Reference Series Factory Speaker Upgrade Package

Fits select 2002-2009 TrailBlazer

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

Save 15% Off Package Deals at Checkout!
found car based on your search
Fits your TrailBlazer
128
List price $387.86
-22% $302.86
Add to Cart

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

Infinity Reference Series Rear Door Factory Speaker Replacement Package

Fits select 2002-2009 TrailBlazer

02-09-CHEVY-TRAILBLZ-RD-INF big Out of stock
Go to item page Right Arrow Icon of Right Arrow

Infinity Reference Series Rear Door Factory Speaker Replacement Package

Fits select 2002-2009 TrailBlazer

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

Save 15% Off Package Deals at Checkout!
found car based on your search
Fits your TrailBlazer
123
List price $164.94
-21% $129.94
Add to Cart

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

 
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    FAQ for Speakers in 2007 TrailBlazer

    Q: Can I upgrade or change the Speakers in 2007 Chevrolet TrailBlazer?

    A: Yes this page includes all the best Speakers that work in your TrailBlazer.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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