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2007 GMC Sierra Denali

Universal loaded and/or powered sub box enclosures that fit most vehicles, including your 2007 Sierra Denali.

Universal Sub Boxes (Loaded/Powered) for 2007 GMC Sierra Denali


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Bazooka BT1214

250W RMS 12" Single 4 ohm Subwoofer Bass Tube

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250W RMS 12" Single 4 ohm Subwoofer Bass Tube

• 12" BT Series Subwoofer Tube
• RMS Power Handling: 250W
• Foam surround
• Upgrades any 12 volt system
• Perfect for leased vehicles
• 36oz. Magnet

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

5
Was $299.99 Details
$279.99

In stock

Only 1 Left!

• 12" BT Series Subwoofer Tube
• RMS Power Handling: 250W
• Foam surround
• Upgrades any 12 volt system
• Perfect for leased vehicles
• 36oz. Magnet

BT1214 small

Item added to your cart.

Price: $279.99

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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)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JL Audio CLS110RG-W7AE Single 10W7AE ProWedge

750W RMS 10" Single 10W7AE Subwoofer Loaded in a Sealed Enclosure (Black Carpet)

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750W RMS 10" Single 10W7AE Subwoofer Loaded in a Sealed Enclosure (Black Carpet)

• Sealed enclosure with 1 10" W7 Series Subwoofer
• 750 watts RMS
• Final Impedance: 3
• Dimensions: 17-5/8" L x 14-5/8" H x 16-3/4" W x 11.5" W2

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7
$1,499.99

Available

Ships in 10-14 days

• Sealed enclosure with 1 10" W7 Series Subwoofer
• 750 watts RMS
• Final Impedance: 3
• Dimensions: 17-5/8" L x 14-5/8" H x 16-3/4" W x 11.5" W2

CLS110RG-W7AE small

Item added to your cart.

Price: $1499.99

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
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

MTX TNE212DV

1000W Terminator Series Ported Dual 12" Subwoofer Enclosure

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1000W Terminator Series Ported Dual 12" Subwoofer Enclosure

• 1000W Dual 12" Vented Subwoofer Enclosure
• 12" Subwoofer
• 5/8" MDF Enclosure with Black Carpet Finish
• Enclosure Dimensions: 11" TD x 13.5" BD x 29.5" W x 14" H

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

8
Was $299.95 Details
$229.95

In stock

Only 2 Left!

• 1000W Dual 12" Vented Subwoofer Enclosure
• 12" Subwoofer
• 5/8" MDF Enclosure with Black Carpet Finish
• Enclosure Dimensions: 11" TD x 13.5" BD x 29.5" W x 14" H

TNE212DV small

Item added to your cart.

Price: $229.95

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
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Pioneer TS-A3000LB

400W RMS A-Series 12" Shallow-Mount Loaded Sealed Truck Style Enclosure (Perfect for Behind and Underneath the Seat)

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400W RMS A-Series 12" Shallow-Mount Loaded Sealed Truck Style Enclosure (Perfect for Behind and Underneath the Seat)

• 400 Watts RMS / 1,500 Watts Max
• Impedance: 2 Ohm Single Voice Coil
• Sensitivity: 88 dB
• Rubber Surround
• Fully Covered Steel Mesh Grille

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1
Was $320.00 Details
$279.99

In stock

• 400 Watts RMS / 1,500 Watts Max
• Impedance: 2 Ohm Single Voice Coil
• Sensitivity: 88 dB
• Rubber Surround
• Fully Covered Steel Mesh Grille

TS-A3000LB small

Item added to your cart.

Price: $279.99

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
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Bazooka BT6024DVC

Non-Amplified 6" Ported Subwoofer Bass Tube (4 ohm) with Dual Voice Coil

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Non-Amplified 6" Ported Subwoofer Bass Tube (4 ohm) with Dual Voice Coil

• Bazooka Non-Amplified 6" Ported Subwoofer Bass Tube
• 1.5" Dual Voice Coil
• Peak Power: 300W
• RMS Power: 200W
• Treated Foam Surround
• 4 Ohm Impedance
• Paper Cone with Polypropylene Dust Cap
• Plastic Woofer Grille

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

15
Was $149.99 Details
$119.99

In stock

• Bazooka Non-Amplified 6" Ported Subwoofer Bass Tube
• 1.5" Dual Voice Coil
• Peak Power: 300W
• RMS Power: 200W
• Treated Foam Surround
• 4 Ohm Impedance
• Paper Cone with Polypropylene Dust Cap
• Plastic Woofer Grille

BT6024DVC small

Item added to your cart.

Price: $119.99

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
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Alpine SS-SB10

10″ Single Halo S-Series Shallow Loaded Subwoofer Enclosure

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10″ Single Halo S-Series Shallow Loaded Subwoofer Enclosure

• Sealed enclosure with 1 10" S Series Subwoofer
• 300 watts RMS ( Peak)
• Final Impedance: 2-ohm
• Dimensions: 12.5" L x 4.5" H x 18.5" W

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

Was $500.00 Details
$449.95

In stock

Only 3 Left!

• Sealed enclosure with 1 10" S Series Subwoofer
• 300 watts RMS ( Peak)
• Final Impedance: 2-ohm
• Dimensions: 12.5" L x 4.5" H x 18.5" W

SS-SB10 small

Item added to your cart.

Price: $449.95

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
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Bazooka BT1014

Non-Amplified 10" Ported Subwoofer Bass Tube (4 ohms) with Plastic Woofer Grille

Prime Deal: Use Code Prime10 View Terms
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Non-Amplified 10" Ported Subwoofer Bass Tube (4 ohms) with Plastic Woofer Grille

• Bazooka Non-Amplified 10" Ported Subwoofer Bass Tube
• Built-in 2" Single Voice Coil
• Peak Power: 200 Watts
• RMS Power: 100 Watts
• 4 Ohm Impedance
• Nickel-Plated Thumb Screw Terminals
• Jet Black Paint Finish
• Plastic Woofer Grille

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

8
Was $249.99 Details
$219.99

In stock

Only 2 Left!

• Bazooka Non-Amplified 10" Ported Subwoofer Bass Tube
• Built-in 2" Single Voice Coil
• Peak Power: 200 Watts
• RMS Power: 100 Watts
• 4 Ohm Impedance
• Nickel-Plated Thumb Screw Terminals
• Jet Black Paint Finish
• Plastic Woofer Grille

BT1014 small

Item added to your cart.

Price: $219.99

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
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Belva BPKG10T

600W MAX 10" Shallow-Mount Angled Amplified Loaded Subwoofer Enclosure

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600W MAX 10" Shallow-Mount Angled Amplified Loaded Subwoofer Enclosure

• 10" Amplified Loaded Subwoofer System
• 300 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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

10
Was $209.99 Details
$109.99

In stock

• 10" Amplified Loaded Subwoofer System
• 300 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

BPKG10T small

Item added to your cart.

Price: $109.99

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
Essential add-ons
Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Cable (CCA Wiring)

$49.99

$29.99

Add to cart
NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
Dynamat Xtreme 20' Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

$187.44

$149.95

Add to cart
Boom Mat Damping Material (050210)

20.8 sq.ft Damping Material - (10 pk - 12-1/2" x 24" x 2mm )

$145.81

$119.99

Add to cart

Kicker VCWR122 (48VCWR122)

1000W Peak (500W RMS) 12” CompR Series Single Vented Subwoofer Enclosure

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1000W Peak (500W RMS) 12” CompR Series Single Vented Subwoofer Enclosure

• 1000W Peak Single 12" Vented Subwoofer Enclosure
• 12" CompR Subwoofer
• Thick MDF construction with black carpet finish

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

Was $349.99 Details
$319.99

In stock

Only 2 Left!

• 1000W Peak Single 12" Vented Subwoofer Enclosure
• 12" CompR Subwoofer
• Thick MDF construction with black carpet finish

VCWR122 small

Item added to your cart.

Price: $319.99

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
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Cerwin Vega H7SE12

1000W Max (250W RMS) HED Series Single 12" Sealed Shallow Mount Subwoofer Enclosure

Prime Deal: Use Code Prime10 View Terms
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1000W Max (250W RMS) HED Series Single 12" Sealed Shallow Mount Subwoofer Enclosure

• 1000W Max Single 12" Sealed Subwoofer Enclosure
• 12" HED Series Subwoofer
• 3/4" MDF Construction with Black Carpet Finish
• Enclosure Dimensions: 14" D x 22" W x 6.5" H

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VIP Product Get $22.00 in rewards to spend later

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

2
$219.99

In stock

Only 1 Left!

• 1000W Max Single 12" Sealed Subwoofer Enclosure
• 12" HED Series Subwoofer
• 3/4" MDF Construction with Black Carpet Finish
• Enclosure Dimensions: 14" D x 22" W x 6.5" H

H7SE12 small

Item added to your cart.

Price: $219.99

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
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart
Limited time!

Pioneer TS-WX1010A

1100W Max (300W RMS) TS Series Single 10" Sealed Subwoofer Enclosure w/ Built-In Amplifier

Prime Deal: Use Code Prime10 View Terms
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1100W Max (300W RMS) TS Series Single 10" Sealed Subwoofer Enclosure w/ Built-In Amplifier

• 1100W Max (300W RMS) Single 10" Sealed Subwoofer Enclosure with Built-In Amplifier
• 10" Subwoofer
• Built-In 1100W Class D Amplifier
• Carpet Finish

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

1
Was $290.00 Details
Save $110.01
$179.99

In stock

• 1100W Max (300W RMS) Single 10" Sealed Subwoofer Enclosure with Built-In Amplifier
• 10" Subwoofer
• Built-In 1100W Class D Amplifier
• Carpet Finish

TS-WX1010A small

Item added to your cart.

Price: $179.99

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
Essential add-ons
NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
Dynamat Xtreme 20' Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

$187.44

$149.95

Add to cart
Boom Mat Damping Material (050210)

20.8 sq.ft Damping Material - (10 pk - 12-1/2" x 24" x 2mm )

$145.81

$119.99

Add to cart
EXCLUSIVE

Belva BPKG112v2 12" Subwoofer and Amp Package with Box and Wiring Kit

Includes: 600W 12" Sub, Ported Box, Mono Amplifier with Bass Knob and Amp Kit

Prime Deal: Use Code Prime10 View Terms
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Includes: 600W 12" Sub, Ported Box, Mono Amplifier with Bass Knob and Amp Kit

• Works with both Factory and Aftermarket Audio Systems
• Single 12" Belva Subwoofer
• Monoblock Amp with Bass Knob
• Ported Enclosure
• Complete Amp Wiring Kit

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VIP Product Get $16.00 in rewards to spend later

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

20
Was $299.99 Details
$159.99

In stock

• Works with both Factory and Aftermarket Audio Systems
• Single 12" Belva Subwoofer
• Monoblock Amp with Bass Knob
• Ported Enclosure
• Complete Amp Wiring Kit

BPKG112v2 small

Item added to your cart.

Price: $159.99

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
Essential add-ons
NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
Dynamat Xtreme 20' Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

$187.44

$149.95

Add to cart
Boom Mat Damping Material (050210)

20.8 sq.ft Damping Material - (10 pk - 12-1/2" x 24" x 2mm )

$145.81

$119.99

Add to cart

Kicker DL7R122 (45DL7R122)

1200W RMS 12” L7R Series Dual Subwoofer Enclosure

DL7R122 big
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1200W RMS 12” L7R Series Dual Subwoofer Enclosure

• Single 2-Ohm Terminal
• RMS: 1200W
• Angled Back for Excellent Fit
• Heavy Internal Bracing makes is last for years
• Thick MDF Construction

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

4
Was $649.99 Details
$599.99

In stock

• Single 2-Ohm Terminal
• RMS: 1200W
• Angled Back for Excellent Fit
• Heavy Internal Bracing makes is last for years
• Thick MDF Construction

DL7R122 small

Item added to your cart.

Price: $599.99

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
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Rockford Fosgate P2-1X12 Punch P2 12" Enclosure

800W Peak (400W RMS) Single Punch P2 Series P2D2-12 Subwoofer Loaded Enclosure

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800W Peak (400W RMS) Single Punch P2 Series P2D2-12 Subwoofer Loaded Enclosure

• Peak Power: 800W
• High Modulus Kevlar Reinforced Paper Cone
• High Temperature 2" 4-Layer Voice Coil
• Single 12" Loaded, Ported Box
• Solid 5/8" MDF Construction

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VIP Product Get $29.00 in rewards to spend later

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

12
$289.99

In stock

Only 2 Left!

• Peak Power: 800W
• High Modulus Kevlar Reinforced Paper Cone
• High Temperature 2" 4-Layer Voice Coil
• Single 12" Loaded, Ported Box
• Solid 5/8" MDF Construction

P2-1X12 small

Item added to your cart.

Price: $289.99

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
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Cerwin-Vega XE10SV

XED Series Single 10” Subwoofer in Factory-Tuned Vented Enclosure

Prime Deal: Use Code Prime10 View Terms
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XED Series Single 10” Subwoofer in Factory-Tuned Vented Enclosure

• 800W Max / 225W RMS
• Nominal Impedance: 2 ohm
• Voice Coil: 2.0” (4-Layer)
• 3/4” MDF Vented Enclosure
• Polypropylene (PP) Cone

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

1
$139.99

In stock

Only 3 Left!

• 800W Max / 225W RMS
• Nominal Impedance: 2 ohm
• Voice Coil: 2.0” (4-Layer)
• 3/4” MDF Vented Enclosure
• Polypropylene (PP) Cone

XE10SV small

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Price: $139.99

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  • 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
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL BassPro 12

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

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450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

• 12" GT Series Subwoofer
• GT Series Mono block Car Amplifier
• 450W Peak
• 150W RMS
• 12" Single Ported Subwoofer Enclosure
• Variable low-pass filter (40-200 Hz, 24 dB/Octave)

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

1
Was $379.95 Details
$249.95

In stock

• 12" GT Series Subwoofer
• GT Series Mono block Car Amplifier
• 450W Peak
• 150W RMS
• 12" Single Ported Subwoofer Enclosure
• Variable low-pass filter (40-200 Hz, 24 dB/Octave)

BassPro 12 small

Item added to your cart.

Price: $249.95

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
Essential add-ons
Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Cable (CCA Wiring)

$49.99

$29.99

Add to cart
NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
Dynamat Xtreme 20' Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

$187.44

$149.95

Add to cart
Boom Mat Damping Material (050210)

20.8 sq.ft Damping Material - (10 pk - 12-1/2" x 24" x 2mm )

$145.81

$119.99

Add to cart

MTX Audio RT8PT

Single 8" Road Thunder Subwoofer Loaded Bass Tube Enclosure

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Single 8" Road Thunder Subwoofer Loaded Bass Tube Enclosure

• Single 8" Road Thunder Subwoofer Powered Bass Tube Enclosure
• Polypropylene Woofer Cone
• Built-In Amplifier
• Speaker Level Inputs
• Vented Design
• Aviation Grade Carpet
• Mounting Straps Included
• Gain Rotary Knob

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

13
Was $179.95 Details
$169.95

In stock

Only 3 Left!

• Single 8" Road Thunder Subwoofer Powered Bass Tube Enclosure
• Polypropylene Woofer Cone
• Built-In Amplifier
• Speaker Level Inputs
• Vented Design
• Aviation Grade Carpet
• Mounting Straps Included
• Gain Rotary Knob

RT8PT small

Item added to your cart.

Price: $169.95

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
Essential add-ons
Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Cable (CCA Wiring)

$49.99

$29.99

Add to cart
NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
Dynamat Xtreme 20' Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

$187.44

$149.95

Add to cart
Boom Mat Damping Material (050210)

20.8 sq.ft Damping Material - (10 pk - 12-1/2" x 24" x 2mm )

$145.81

$119.99

Add to cart

Kicker 47QL7R122

Pre-loaded Four 12" L7R Series Dual 2-ohm Quad Subwoofer Enclosure

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Pre-loaded Four 12" L7R Series Dual 2-ohm Quad Subwoofer Enclosure

• Ported enclosure with 4 12" Solo-Baric L7R Series Subwoofer
• 2400 watts RMS (4800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 28" L x 20-1/4" H x 35-7/8" W

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

Was $1899.99 Details
$1,499.99

In stock

Only 1 Left!

• Ported enclosure with 4 12" Solo-Baric L7R Series Subwoofer
• 2400 watts RMS (4800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 28" L x 20-1/4" H x 35-7/8" W

47QL7R122 small

Item added to your cart.

Price: $1499.99

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
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

MTX Audio RoadThunder Bass Box RTP8A - Amplified Enclosure Package

360W Peak (120W RMS) Loaded 8" Active Ported Subwoofer Enclosure featuring a Built-in Amplifier, Speaker-level (High-level) Inputs for OEM Integration, and External Wired Bass Knob Remote

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360W Peak (120W RMS) Loaded 8" Active Ported Subwoofer Enclosure featuring a Built-in Amplifier, Speaker-level (High-level) Inputs for OEM Integration, and External Wired Bass Knob Remote

• 120W Single 8" Vented Subwoofer Enclosure with Built-In Amplifier
• 120W RMS Class D Amplifier
• 8" Subwoofer
• Vented Enclosure with Carpeted Finish
• Single round port
• Enclosure Dimensions: 13.75" D x 13" W x 13" H

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

6
Was $199.95 Details
$169.95

In stock

• 120W Single 8" Vented Subwoofer Enclosure with Built-In Amplifier
• 120W RMS Class D Amplifier
• 8" Subwoofer
• Vented Enclosure with Carpeted Finish
• Single round port
• Enclosure Dimensions: 13.75" D x 13" W x 13" H

RTP8A small

Item added to your cart.

Price: $169.95

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
Essential add-ons
Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Cable (CCA Wiring)

$49.99

$29.99

Add to cart
NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
Dynamat Xtreme 20' Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

$187.44

$149.95

Add to cart
Boom Mat Damping Material (050210)

20.8 sq.ft Damping Material - (10 pk - 12-1/2" x 24" x 2mm )

$145.81

$119.99

Add to cart

Alpine R2-W10D4 with Sealed Enclosure

2250W Peak (750W RMS) 10" R-Series Dual 4-Ohm Car Subwoofer

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2250W Peak (750W RMS) 10" R-Series Dual 4-Ohm Car Subwoofer

• Peak Power: 2250 watts
• RMS Power: 750 watts
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (H.A.M.R) Surround
• Impedance: Dual 4 ohms
• Sensitivity: 82.8 dB
• Includes Sealed Enclosure

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

16
Was $449.99 Details
$329.95

In stock

• Peak Power: 2250 watts
• RMS Power: 750 watts
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (H.A.M.R) Surround
• Impedance: Dual 4 ohms
• Sensitivity: 82.8 dB
• Includes Sealed Enclosure

R2-W10D4, 10SQL small

Item added to your cart.

Price: $329.95

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
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

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    FAQ for Universal-fit Loaded Subwoofer Boxes in 2007 Sierra Denali

    Q: Can I upgrade or change the Universal-fit Loaded Subwoofer Boxes in 2007 GMC Sierra Denali?

    A: Yes this page includes all the best Universal-fit Loaded Subwoofer Boxes that work in your Sierra Denali.

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