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2007 GMC Sierra Denali

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Subwoofers and enclosures, specifically designed for your 2007 Sierra Denali, as well as universal fit solutions

Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Audio Installation & Accessories Add a Backup Camera Prime Time Sale

Subwoofers and Boxes for 2007 GMC Sierra Denali

A subwoofer that works with, or is designed for, your 2007 GMC Sierra Denali will add bass, clarity and depth to your music and system. A quality subwoofer will give realism and an overall rich, complete sound that you otherwise would not get with a factory car sound system.

Custom-fit subwoofer box

Custom-fit Subwoofer Boxes & Enclosures

Get a sub box designed specifically for your Sierra Denali.

Subwoofer bass packages

Universal Subwoofer Bass Packages

These packages include an amp, sub(s), an enclosure and amplifier wiring. They should fit your GMC Sierra Denali, but verify your trunk/rear vehicle area.

Universal Subwoofers

Universal Subwoofers

These sub(s) are perfect for adding to a empty box or custom built enclosure. They should work with your GMC Sierra Denali, but verify your trunk/rear vehicle area.

Universal-fit loaded and powered sub boxes

Universal-fit Loaded Subwoofer Boxes

These boxes include sub(s) and some include an amp. They should fit your GMC Sierra Denali, but verify your trunk/rear vehicle area.

Universal-fit empty unloaded sub boxes

Empty Universal-fit Sub Box Enclosures

These boxes are ready for you to add a sub and amp. They should fit your ride, but verify your trunk/rear vehicle area.

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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.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
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.
Voice Coil(s)
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
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.
Subwoofer Design
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

Minimum Sealed Box Volume
This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
Maximum Sealed Box Volume
This value indicates the maximum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
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".
Main Cone Color
This is the color of the speaker's or subwoofer's cone.
Xmax (millimeters)
Typically measured in millimeters, the Xmax value is the measure of a speaker cone's maximum excursion in one direction while maintaining a linear behavior.
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Clarion CMSP-101RGB-4

10" Infinite Baffle 500W 4 Ohm Marine Subwoofer with RGB Lighting

Prime Deal: Use Code Prime10 View Terms
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Clarion CMSP-101RGB-4

10" Infinite Baffle 500W 4 Ohm Marine Subwoofer with RGB Lighting

• 500 Watts Max
• 250 Watts RMS
• Sold Individually, with no Grille
• Salt & Sun Certified
• Built-In RGB LED Lighting
• Waterproof Connectors for Speaker & LED Illumination
• Optimized for infinite baffle applications
• 4 Ohm

shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $299.99 Details
$219.99

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Ships in 10-14 days

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
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Offered by Allstate
Essential add-ons
NVX 20 ft. of True Spec 8 Gauge Speaker Wire

Flexible multi-strand cable bends and twists to meet your installation needs.

NVX 20 ft. of True Spec 8 Gauge Speaker Wire

$64.99

$49.99

Add to cart
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

Belva 23 ft. of 12 Gauge Speaker Wire

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

NVX SDTK20

$89.99

$59.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

Stinger RKXTK

$209.00

$92.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

Dynamat Trunk Kit

$187.44

$149.95

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

NVX SDRLR1 Sound Damping Rubber Roller

$9.99

$8.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

NVX SDRLR2 Sound Damping Rubber Roller

$11.24

$9.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

Belva BAMMD1

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

Belva BAMMD3

$29.99

$9.99

Add to cart

Clarion CMSP-101RGB-2

10" Infinite Baffle 500W 2 Ohm Marine Subwoofer with RGB Lighting

Prime Deal: Use Code Prime10 View Terms
CMSP-101RGB-2 big
Go to item page Right Arrow Icon of Right Arrow

Clarion CMSP-101RGB-2

10" Infinite Baffle 500W 2 Ohm Marine Subwoofer with RGB Lighting

• 500 Watts Max
• 250 Watts RMS
• Sold Individually, with no Grille
• Salt & Sun Certified
• Built-In RGB LED Lighting
• Waterproof Connectors for Speaker & LED Illumination
• Optimized for infinite baffle applications
• 2 Ohm

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms
VIP Star Icon

VIP Product Get $22.00 in rewards to spend later

empty

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

Was $299.99 Details
$219.99

Available

Ships in 10-14 days

Add to Cart
CMSP-101RGB-2 small

Item added to your cart.

Price: $219.99

Keep shopping Go to cart
Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Offered by Allstate
Essential add-ons
NVX 20 ft. of True Spec 8 Gauge Speaker Wire

Flexible multi-strand cable bends and twists to meet your installation needs.

NVX 20 ft. of True Spec 8 Gauge Speaker Wire

$64.99

$49.99

Add to cart
Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

Belva 23 ft. of 12 Gauge Speaker Wire

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

NVX SDTK20

$89.99

$59.99

Add to cart
Stinger RKXTK

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

Stinger RKXTK

$209.00

$92.99

Add to cart
Dynamat Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

Dynamat Trunk Kit

$187.44

$149.95

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

NVX SDRLR1 Sound Damping Rubber Roller

$9.99

$8.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

NVX SDRLR2 Sound Damping Rubber Roller

$11.24

$9.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

Belva BAMMD1

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

Belva BAMMD3

$29.99

$9.99

Add to cart
 
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    FAQ for Subwoofer and Sub Box Upgrades in 2007 Sierra Denali

    Q: Can I upgrade or change the Subwoofer and Sub Box Upgrades in 2007 GMC Sierra Denali?

    A: Yes this page includes all the best Subwoofer and Sub Box Upgrades that work in your Sierra Denali.

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