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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 Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Add Remote Start Summer of Savings 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.
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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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.
Recommended Enclosure Type
This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

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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JL Audio Stealthbox® SB-GM-SLVCC3/10TW3/BK2

Custom fit subwoofer enclosure for select 2007-2013 vehicles from Chevrolet, GMC (Ebony)

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JL Audio Stealthbox® SB-GM-SLVCC3/10TW3/BK2

Custom fit subwoofer enclosure for select 2007-2013 vehicles from Chevrolet, GMC (Ebony)

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Dual JL Audio 10TW3-D4
• 800 Watts RMS
• For 2014-Up Chevrolet Silverado / GMC Sierra Crew Cab Trucks with Ebony interior
• Stealthbox slips under the truck's rear seat

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• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Dual JL Audio 10TW3-D4
• 800 Watts RMS
• For 2014-Up Chevrolet Silverado / GMC Sierra Crew Cab Trucks with Ebony interior
• Stealthbox slips under the truck's rear seat

Stinger TXTRB10

800W Peak (400W RMS) 10" Underseat Subwoofer Enclosure For Full-Size Trucks And Other Vehicles

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Stinger TXTRB10

800W Peak (400W RMS) 10" Underseat Subwoofer Enclosure For Full-Size Trucks And Other Vehicles

• 10” Vented Subwoofer Enclosure for Full-Size Trucks and Other Vehicles
• Preloaded with single 10" P-TX10D4 Subwoofers
• Vented enclosure with Durable Texture UAT (Urethane Acrylic Terpolymer) Enclosure Coating
• Enclosure Dimensions: 12.52" TD x 14.13" BD x 18.11" W x 7.72" H

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• 10” Vented Subwoofer Enclosure for Full-Size Trucks and Other Vehicles
• Preloaded with single 10" P-TX10D4 Subwoofers
• Vented enclosure with Durable Texture UAT (Urethane Acrylic Terpolymer) Enclosure Coating
• Enclosure Dimensions: 12.52" TD x 14.13" BD x 18.11" W x 7.72" H

JL Audio Stealthbox® SB-GM-TAHOCNSL/10W1v3

Custom fit subwoofer enclosure for select 2007-2014 vehicles from GMC, Chevrolet with front bucket seats

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JL Audio Stealthbox® SB-GM-TAHOCNSL/10W1v3

Custom fit subwoofer enclosure for select 2007-2014 vehicles from GMC, Chevrolet with front bucket seats

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W1v3-2
• 300 Watts RMS
• For 2007-2013 Chevrolet / GMC Full-Size SUV's / Trucks with front bucket seats
• Stealthbox Installs inside the forward section of the factory center console

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NVX VE-GM-SLVCCG2-D12S

Custom Fit Dual 12" Sealed Empty Down Firing Subwoofer Enclosure for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

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NVX VE-GM-SLVCCG2-D12S

Custom Fit Dual 12" Sealed Empty Down Firing Subwoofer Enclosure for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

• Custom fit Dual 12" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)

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• Custom fit Dual 12" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)

MTX C1500C-07A

250W RMS 10" Amplified Vehicle Specific Custom Subwoofer Enclosure for select 2007-2016 vehicles from Chevrolet, GMC

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MTX C1500C-07A

250W RMS 10" Amplified Vehicle Specific Custom Subwoofer Enclosure for select 2007-2016 vehicles from Chevrolet, GMC

• 10" Amplified Loaded Subwoofer System
• Compatible with select 2007-2016 vehicles from Chevrolet, GMC Vehicles
• 250 Watt RMS
• Built-In Class D Amplifier

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• 10" Amplified Loaded Subwoofer System
• Compatible with select 2007-2016 vehicles from Chevrolet, GMC Vehicles
• 250 Watt RMS
• Built-In Class D Amplifier

MTX C1500EX-07L

250W RMS 10” 4-Ohm Single Loaded Subwoofer Box for select 2007-2013 vehicles from Chevrolet, GMC

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MTX C1500EX-07L

250W RMS 10” 4-Ohm Single Loaded Subwoofer Box for select 2007-2013 vehicles from Chevrolet, GMC

• Single 10" Sealed Subwoofer Enclosure
• 4 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 8" TD x BD x 20.75" W x 16.31" H

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Memphis MJMECHEV8D1V2

3600W Peak (1800W RMS) Dual Loaded 8" MOJO Series 1-ohm Ported Subwoofer Enclosure for 2007-Up Silverado/Sierra

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Memphis MJMECHEV8D1V2

3600W Peak (1800W RMS) Dual Loaded 8" MOJO Series 1-ohm Ported Subwoofer Enclosure for 2007-Up Silverado/Sierra

• Ported enclosure with Two 8" MOJO Series Subwoofer
• 1800 watts RMS (3600 watts Peak)
• Final Impedance: 1-ohm
• Fits Under Reat Seat

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NVX VE-GM-SLVCCG2-D10S

Custom Fit Dual 10" Sealed Down Firing Empty Subwoofer Enclosure for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

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NVX VE-GM-SLVCCG2-D10S

Custom Fit Dual 10" Sealed Down Firing Empty Subwoofer Enclosure for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

• Custom fit Dual 10" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)

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• Custom fit Dual 10" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)

NVX Enclosure with JL Audio Dual 12" Subwoofer

Custom Fit Dual 12" Sealed Down Firing Subwoofer Enclosure with Two 12W1v3-4 Subwoofer for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

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NVX Enclosure with JL Audio Dual 12" Subwoofer

Custom Fit Dual 12" Sealed Down Firing Subwoofer Enclosure with Two 12W1v3-4 Subwoofer for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

• Custom fit Dual 12" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)
• Subwoofer & Box Combo - Not Pre-Assembled

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• Custom fit Dual 12" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)
• Subwoofer & Box Combo - Not Pre-Assembled

NVX Enclosure with Sundown Audio Dual 12" Subwoofer

Custom Fit Dual 12" Sealed Down Firing Subwoofer Enclosure with two SML 12" D4 Subwoofer for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

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NVX Enclosure with Sundown Audio Dual 12" Subwoofer

Custom Fit Dual 12" Sealed Down Firing Subwoofer Enclosure with two SML 12" D4 Subwoofer for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

• Custom fit Dual 12" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)
• Subwoofer & Box Combo - Not Pre-Assembled

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• Custom fit Dual 12" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)
• Subwoofer & Box Combo - Not Pre-Assembled

NVX Enclosure with Kicker Dual 12" Subwoofer

Custom Fit Dual 12" Sealed Down Firing Subwoofer Enclosure with Two CWRT122 Subwoofer for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

VEGMSLVCCG2D12S-CWRT122 big
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NVX Enclosure with Kicker Dual 12" Subwoofer

Custom Fit Dual 12" Sealed Down Firing Subwoofer Enclosure with Two CWRT122 Subwoofer for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

• Custom fit Dual 12" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)
• Subwoofer & Box Combo - Not Pre-Assembled

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• Custom fit Dual 12" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)
• Subwoofer & Box Combo - Not Pre-Assembled

Atrend A181-10V

Empty Single 10" Ported Enclosure for select 2007-2021 vehicles from Chevrolet, GMC

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Atrend A181-10V

Empty Single 10" Ported Enclosure for select 2007-2021 vehicles from Chevrolet, GMC

• 10" Single Ported Subwoofer Enclosure for select 2007-2021 vehicles from Chevrolet, GMC
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.83 cubic feet
• Custom downfire fit under rear seat
• Premium Tuff-Coat Sprayliner

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• 10" Single Ported Subwoofer Enclosure for select 2007-2021 vehicles from Chevrolet, GMC
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.83 cubic feet
• Custom downfire fit under rear seat
• Premium Tuff-Coat Sprayliner

MTX Audio Thunderform C1500C-07L

Loaded 10" 4 ohm Thunderform Subwoofer Enclosure for select 2007-2016 vehicles from Chevrolet, GMC

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MTX Audio Thunderform C1500C-07L

Loaded 10" 4 ohm Thunderform Subwoofer Enclosure for select 2007-2016 vehicles from Chevrolet, GMC

• Loaded 10" Enclosure
• Fits: 2007-2016 Silverado / Sierra CREW CAB

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NVX Enclosure with JBL Dual 10" Subwoofer

Custom Fit Dual 10" Sealed Down Firing Subwoofer Enclosure with Two Stage 102 Subwoofer for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

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NVX Enclosure with JBL Dual 10" Subwoofer

Custom Fit Dual 10" Sealed Down Firing Subwoofer Enclosure with Two Stage 102 Subwoofer for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

• Custom fit Dual 10" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)
• Subwoofer & Box Combo - Not Pre-Assembled

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• Custom fit Dual 10" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)
• Subwoofer & Box Combo - Not Pre-Assembled

NVX Enclosure with Alpine Dual 12" Subwoofer

Custom Fit Dual 12" Sealed Down Firing Subwoofer Enclosure with Two W12S4 Subwoofer for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

VEGMSLVCCG2D12S-2S4 big
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NVX Enclosure with Alpine Dual 12" Subwoofer

Custom Fit Dual 12" Sealed Down Firing Subwoofer Enclosure with Two W12S4 Subwoofer for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

• Custom fit Dual 12" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)
• Subwoofer & Box Combo - Not Pre-Assembled

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• Custom fit Dual 12" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)
• Subwoofer & Box Combo - Not Pre-Assembled

NVX Enclosure with Kicker Dual 10" Subwoofer

Custom Fit Dual 10" Sealed Down Firing Subwoofer Enclosure with Two CWR104 Subwoofer for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

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NVX Enclosure with Kicker Dual 10" Subwoofer

Custom Fit Dual 10" Sealed Down Firing Subwoofer Enclosure with Two CWR104 Subwoofer for 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab Trucks

• Custom fit Dual 10" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)
• Subwoofer & Box Combo - Not Pre-Assembled

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Was $559.97 Details
$469.97

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• Custom fit Dual 10" Sealed Unloaded Subwoofer Enclosure
• Fits 2008-2013 Chevrolet Silverado and GMC Sierra Crew Cab trucks
• Finished with premium carpet
• Meticulously hand-assembled
• Crafted from 3/4" MDF (Medium Density Fiberboard)
• Subwoofer & Box Combo - Not Pre-Assembled

JL Audio Stealthbox® SB-GM-SLVCC2/12TW3/BK

Custom fit subwoofer enclosure for select 2007-2013 vehicles from GMC, Chevrolet (Ebony)

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JL Audio Stealthbox® SB-GM-SLVCC2/12TW3/BK

Custom fit subwoofer enclosure for select 2007-2013 vehicles from GMC, Chevrolet (Ebony)

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Dual JL Audio 12TW3-D4
• 800 Watts RMS
• For 2007-2013 Chevrolet Silverado / GMC Sierra Crew Cab Trucks with Ebony interior
• Stealthbox installs neatly under rear seat

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MTX C1500EX-07A

250W RMS 10" Amplified Extended Cab Subwoofer Enclosure for select 2007-2015 vehicles from Chevrolet, GMC

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MTX C1500EX-07A

250W RMS 10" Amplified Extended Cab Subwoofer Enclosure for select 2007-2015 vehicles from Chevrolet, GMC

• 10" Amplified Loaded Subwoofer System
• Compatible with select 2007-2015 vehicles from Chevrolet, GMC Vehicles
• 250 Watt RMS
• Built-In Class D Amplifier

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• 10" Amplified Loaded Subwoofer System
• Compatible with select 2007-2015 vehicles from Chevrolet, GMC Vehicles
• 250 Watt RMS
• Built-In Class D Amplifier

JL Audio Stealthbox® SB-GM-TAHOCNSL/10W1v3 - New (Damaged Packaging, Product A+)

Custom fit subwoofer enclosure for select 2007-2014 vehicles from GMC, Chevrolet with front bucket seats

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JL Audio Stealthbox® SB-GM-TAHOCNSL/10W1v3 - New (Damaged Packaging, Product A+)

Custom fit subwoofer enclosure for select 2007-2014 vehicles from GMC, Chevrolet with front bucket seats

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W1v3-2
• 300 Watts RMS
• For 2007-2013 Chevrolet / GMC Full-Size SUV's / Trucks with front bucket seats
• Stealthbox Installs inside the forward section of the factory center console

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JL Audio Stealthbox® SB-GM-SLVCC3/10TW3/BK2 - Open Box, Great

Custom fit subwoofer enclosure for select 2007-2013 vehicles from Chevrolet, GMC (Ebony)

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JL Audio Stealthbox® SB-GM-SLVCC3/10TW3/BK2 - Open Box, Great

Custom fit subwoofer enclosure for select 2007-2013 vehicles from Chevrolet, GMC (Ebony)

• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Dual JL Audio 10TW3-D4
• 800 Watts RMS
• For 2014-Up Chevrolet Silverado / GMC Sierra Crew Cab Trucks with Ebony interior
• Stealthbox slips under the truck's rear seat

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• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Dual JL Audio 10TW3-D4
• 800 Watts RMS
• For 2014-Up Chevrolet Silverado / GMC Sierra Crew Cab Trucks with Ebony interior
• Stealthbox slips under the truck's rear seat

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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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