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2007 GMC Sierra Denali

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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 Add Remote Start Dads & Grads Sale

Speakers & Speaker Installation for 2007 GMC Sierra Denali

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

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Shop All Speaker Locations in the Vehicle

See all speakers that fit, regardless of location.

Front Center Console

Front Center Console Speakers

Speakers for your front center console.

Front Door Panel Speakers

Front Door Speakers

Speakers for your front door panels

Front Pillar Speakers

Front Pillar Speakers

Speakers for your front pillars

Rear Door Panel Speakers

Rear Door Panel Speakers

Speakers for your rear door panels

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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.
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.
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NVX N-Series Speaker Upgrade Kit for 2007 (Classic) Chevy Silverado Pickup

Pair of 5.25" & 4x6" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2007 Sierra 1500 and Silverado 1500 and Sierra Denali

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NVX N-Series Speaker Upgrade Kit for 2007 (Classic) Chevy Silverado Pickup

Pair of 5.25" & 4x6" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2007 Sierra 1500 and Silverado 1500 and Sierra Denali

  • NVX NSP525 240W Peak (160W RMS) 5.25" N-Series 2-Way Coaxial Car Speakers
  • NSP46 300W Peak (100W RMS) 4x6" N-Series 2-Way Coaxial Car Speakers
  • Metra 72-4568 Speaker Harness for installing new speakers
  • Metra 82-3002 5.25" or 6.5" Speaker Bracket
  • Complete bundle solution includes brackets and harnesses for streamlined installation
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List price $161.96
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    FAQ for Speakers in 2007 Sierra Denali

    Q: Can I upgrade or change the Speakers in 2007 GMC Sierra Denali?

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

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

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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