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2007 GMC Sierra 3500

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Subwoofers and enclosures, specifically designed for your 2007 Sierra 3500, 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 Dads & Grads Sale

Subwoofers and Boxes for 2007 GMC Sierra 3500

A subwoofer that works with, or is designed for, your 2007 GMC Sierra 3500 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 3500.

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 3500, 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 3500, 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 3500, 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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Bbox by Atrend A151-12CP

Empty Single 12" Sealed Enclosure for select 1999-2007 vehicles from GMC, Chevrolet

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Bbox by Atrend A151-12CP

Empty Single 12" Sealed Enclosure for select 1999-2007 vehicles from GMC, Chevrolet

• 12" Single/Dual Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.93 cubic feet
• Compatible with select 1999-2007 vehicles from GMC, Chevrolet

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• 12" Single/Dual Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.93 cubic feet
• Compatible with select 1999-2007 vehicles from GMC, Chevrolet

Atrend A152-10

Empty Dual 10” Sealed Enclosure for select 1997-2007 vehicles from GMC, Chevrolet

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Atrend A152-10

Empty Dual 10” Sealed Enclosure for select 1997-2007 vehicles from GMC, Chevrolet

• 10" Dual Sealed Subwoofer Enclosure for select 1997-2007 vehicles from GMC, Chevrolet
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.86 cubic feet
• Custom downfire fit under rear driver seat
• Premium Tuff-Coat Sprayliner

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• 10" Dual Sealed Subwoofer Enclosure for select 1997-2007 vehicles from GMC, Chevrolet
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.86 cubic feet
• Custom downfire fit under rear driver seat
• Premium Tuff-Coat Sprayliner

Bbox by Atrend A151-10CP

Empty Single 10" Sealed Enclosure for select 1999-2007 vehicles from GMC, Chevrolet

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Bbox by Atrend A151-10CP

Empty Single 10" Sealed Enclosure for select 1999-2007 vehicles from GMC, Chevrolet

• 10" Single/Dual Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.93 cubic feet
• Compatible with select 1999-2007 vehicles from GMC, Chevrolet

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$99.99

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• 10" Single/Dual Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.93 cubic feet
• Compatible with select 1999-2007 vehicles from GMC, Chevrolet

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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• 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

Bbox by Atrend A164-10CP

Empty Dual 10" Sealed Enclosure for select 2003-2007 vehicles from GMC, Chevrolet

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Bbox by Atrend A164-10CP

Empty Dual 10" Sealed Enclosure for select 2003-2007 vehicles from GMC, Chevrolet

• 10" Dual Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.16 cubic feet
• Compatible with select 2003-2007 vehicles from GMC, Chevrolet

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• 10" Dual Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.16 cubic feet
• Compatible with select 2003-2007 vehicles from GMC, Chevrolet

Bbox by Atrend A152-10CP

Empty Dual 10" Sealed Enclosure for select 1999-2007 vehicles from GMC, Chevrolet

A152-10CP big Out of stock
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Bbox by Atrend A152-10CP

Empty Dual 10" Sealed Enclosure for select 1999-2007 vehicles from GMC, Chevrolet

• 10" Single/Dual Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.86 cubic feet
• Compatible with select 1999-2007 vehicles from GMC, Chevrolet

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8
$159.99
Add to Cart

• 10" Single/Dual Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.86 cubic feet
• Compatible with select 1999-2007 vehicles from GMC, Chevrolet

Atrend A161-10

Empty Single 10" Vented Enclosure for select 2001-2007 vehicles from GMC, Chevrolet

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Atrend A161-10

Empty Single 10" Vented Enclosure for select 2001-2007 vehicles from GMC, Chevrolet

• 10" Single Ported Subwoofer Enclosure for select 2001-2007 vehicles from GMC, Chevrolet
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.80 cubic feet
• Ultra-durable bedliner finish

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$205.40
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• 10" Single Ported Subwoofer Enclosure for select 2001-2007 vehicles from GMC, Chevrolet
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.80 cubic feet
• Ultra-durable bedliner finish

Atrend A151-12CP with SMW12D4 for 1999-2007 Chevy/GMC Trucks

Atrend 12" Downfiring Enclosure with 400W RMS Shallow-Mount 12" Dual 4-Ohm Subwoofer

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Atrend A151-12CP with SMW12D4 for 1999-2007 Chevy/GMC Trucks

Atrend 12" Downfiring Enclosure with 400W RMS Shallow-Mount 12" Dual 4-Ohm Subwoofer

• Watts Peak
• Watts RMS
• Carbon Fiber Reinforced Cone
• Surround
• Includes Depth Extension Clearance Plate
• Mounting Depth: 3-15/16"

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• Watts Peak
• Watts RMS
• Carbon Fiber Reinforced Cone
• Surround
• Includes Depth Extension Clearance Plate
• Mounting Depth: 3-15/16"

Rockford Fosgate Punch P3-2X12

2400W Dual 12" Punch P3 Series Loaded Subwoofer Enclosure

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Rockford Fosgate Punch P3-2X12

2400W Dual 12" Punch P3 Series Loaded Subwoofer Enclosure

• Dual Punch P3 12" Loaded Subwoofer Enclosure
• 2400W Peak
• 1200W RMS
• Constructed with Durable 5/8" MDF
• High Current Binding Posts
• Durable Black Carpet Covering
• Computer Optimized Design
• 1 Ohm Final Impedance

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

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• Dual Punch P3 12" Loaded Subwoofer Enclosure
• 2400W Peak
• 1200W RMS
• Constructed with Durable 5/8" MDF
• High Current Binding Posts
• Durable Black Carpet Covering
• Computer Optimized Design
• 1 Ohm Final Impedance

MTX Audio TNE212D Terminator Dual Subwoofer Package

800W Max (400W RMS) Dual 12" Terminator Series Loaded Subwoofer Bass Enclosure

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MTX Audio TNE212D Terminator Dual Subwoofer Package

800W Max (400W RMS) Dual 12" Terminator Series Loaded Subwoofer Bass Enclosure

• 400 watts Dual 12" Sealed Subwoofer Enclosure
• Single 4 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 11-1/8" TD x 13-1/2" BD x 29-11/16" W x 14" H

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

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• 400 watts Dual 12" Sealed Subwoofer Enclosure
• Single 4 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 11-1/8" TD x 13-1/2" BD x 29-11/16" W x 14" H

Kicker DL7S122 (44DL7S122)

3000W Peak (1500W RMS) Loaded Dual 12" Vented Enclosure

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Kicker DL7S122 (44DL7S122)

3000W Peak (1500W RMS) Loaded Dual 12" Vented Enclosure

• Ported enclosure with 2 12" Solo-Baric L7S Series Subwoofer
• 1500 watts RMS (3000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 33-3/4" L x 16" H x 16-1/4" W x 19-1/2" W2

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• Ported enclosure with 2 12" Solo-Baric L7S Series Subwoofer
• 1500 watts RMS (3000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 33-3/4" L x 16" H x 16-1/4" W x 19-1/2" W2

Limited time!

Kicker TL7T122 (46TL7T122)

600W RMS Loaded Single 12" Sealed Truck Subwoofer Enclosure

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Kicker TL7T122 (46TL7T122)

600W RMS Loaded Single 12" Sealed Truck Subwoofer Enclosure

• Sealed enclosure with 1 12" Solo-Baric L7T Series Subwoofer
• 600 watts RMS power handling
• Final Impedance: 2-ohm
• Dimensions: 21.5" L x 13.75" H x 7.75" W x 4.375" W2

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• Sealed enclosure with 1 12" Solo-Baric L7T Series Subwoofer
• 600 watts RMS power handling
• Final Impedance: 2-ohm
• Dimensions: 21.5" L x 13.75" H x 7.75" W x 4.375" W2

Rockford Fosgate Punch P3D2-12

1200W Peak (600W RMS) 12" Punch Series Dual 2-ohm Car Subwoofer

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Rockford Fosgate Punch P3D2-12

1200W Peak (600W RMS) 12" Punch Series Dual 2-ohm Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Anodized Aluminum Cone
• Santoprene Rubber Surround
• Mount depth: 6.66"
• Sensitivity: 85 dB

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JL Audio 12TW3-D4

400W RMS 12" TW3 Series Dual 4-ohm Shallow Subwoofer

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JL Audio 12TW3-D4

400W RMS 12" TW3 Series Dual 4-ohm Shallow Subwoofer

• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Rubber Surround
• Mount depth: 3.5"
• Sensitivity: 84.11 dB

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$549.99

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JL Audio 10W0v3-4

300W RMS 10" W0v3 Series Single 4-ohm Car Subwoofer

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JL Audio 10W0v3-4

300W RMS 10" W0v3 Series Single 4-ohm Car Subwoofer

• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Mount depth: 4.90"
• Sensitivity: 84.07 dB

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Kicker CWR124 (48CWR124)

1000W Peak (500W RMS) 12” CompR Series Dual 4-ohm Subwoofer

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Kicker CWR124 (48CWR124)

1000W Peak (500W RMS) 12” CompR Series Dual 4-ohm Subwoofer

• Peak Power: 1000 watts
• RMS Power: 250-500 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 5-3/4"
• Sensitivity: 86.9 dB

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JL Audio 12W0v3-4

300W RMS 12" W0v3 Series Single 4-ohm Car Subwoofer

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JL Audio 12W0v3-4

300W RMS 12" W0v3 Series Single 4-ohm Car Subwoofer

• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Foam Surround
• Mount depth: 5.40"
• Sensitivity: 85.64 dB

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Kicker 51CWQ122 (Sold Individually)

2000W Peak (1000W RMS) 12" CompQ Series Dual 2-ohm Subwoofer

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Kicker 51CWQ122 (Sold Individually)

2000W Peak (1000W RMS) 12" CompQ Series Dual 2-ohm Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 7-1/8"
• Sensitivity: 85.4 dB

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• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 7-1/8"
• Sensitivity: 85.4 dB

Deaf Bonce Avatar STU-1546 D1

6000W Peak (3000W RMS) 15” Tsunami Series Dual 1-ohm Car Subwoofer

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6000W Peak (3000W RMS) 15” Tsunami Series Dual 1-ohm Car Subwoofer

• Peak Power: 6000 watts
• RMS Power: 3000 watts
• Paper & Fiberglass Cone
• Foam Surround
• Impedance: Dual 1 ohm
• Mount depth: 10.21"
• Sensitivity: 85.90 dB

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• Peak Power: 6000 watts
• RMS Power: 3000 watts
• Paper & Fiberglass Cone
• Foam Surround
• Impedance: Dual 1 ohm
• Mount depth: 10.21"
• Sensitivity: 85.90 dB

Limited time!

Kicker DL7R122 (45DL7R122)

2400W Peak (1200W RMS) Loaded Dual 12" Vented Enclosure

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Kicker DL7R122 (45DL7R122)

2400W Peak (1200W RMS) Loaded Dual 12" Vented Enclosure

• Ported enclosure with 2 12" Solo-Baric L7R Series Subwoofer
• 1200 watts RMS (2400 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 33-3/4" L x 15-7/8" H x 15-1/4" W x 20-3/8" W2

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• Ported enclosure with 2 12" Solo-Baric L7R Series Subwoofer
• 1200 watts RMS (2400 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 33-3/4" L x 15-7/8" H x 15-1/4" W x 20-3/8" W2

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    FAQ for Subwoofer and Sub Box Upgrades in 2007 Sierra 3500

    Q: Can I upgrade or change the Subwoofer and Sub Box Upgrades in 2007 GMC Sierra 3500?

    A: Yes this page includes all the best Subwoofer and Sub Box Upgrades that work in your Sierra 3500.

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