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2007 GMC Sierra Denali

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

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Kicker TL7T122 (46TL7T122)

600W RMS 12” L7T Series Subwoofer with Truck Enclosure

TL7T122 big
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600W RMS 12” L7T Series Subwoofer with Truck Enclosure

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

Get Free Sound Damping at Checkout! Shop deal
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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

8
Was $379.99 Details
$349.99

In stock

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

TL7T122 small

Item added to your cart.

Price: $349.99

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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Kicker TRTP122 (48TRTP122)

1000W Peak (500W RMS) 12” CompRT Series Thin Profile Subwoofer Enclosure

TRTP122 big
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1000W Peak (500W RMS) 12” CompRT Series Thin Profile Subwoofer Enclosure

• Sealed downward-firing enclosure with one CompRT 12" subwoofer and passive radiator
• 3/4" medium-density fiberboard construction covered with carpet
• 2-ohm total impedance
• Power Handling: 500 watts RMS (1000 watts peak power)
• Sensitivity: 98 dB
• Frequency Response: 25-500 Hz
• Dimensions: 27-1/2"W x 14-5/8"D x 6-1/8"H

Get Free Sound Damping at Checkout! Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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VIP Product Get $33.00 in rewards to spend later

empty

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

2
Was $359.99 Details
$329.99

In stock

• Sealed downward-firing enclosure with one CompRT 12" subwoofer and passive radiator
• 3/4" medium-density fiberboard construction covered with carpet
• 2-ohm total impedance
• Power Handling: 500 watts RMS (1000 watts peak power)
• Sensitivity: 98 dB
• Frequency Response: 25-500 Hz
• Dimensions: 27-1/2"W x 14-5/8"D x 6-1/8"H

TRTP122 small

Item added to your cart.

Price: $329.99

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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Kicker CWRT122 (48CWRT122)

1000W Peak (500W RMS) 12” CompRT Series Dual 2-ohm Subwoofer

CWRT122 big
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1000W Peak (500W RMS) 12” CompRT Series Dual 2-ohm Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohms
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.5 dB

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

2
Was $249.99 Details
$229.99

In stock

CWRT122 small

Item added to your cart.

Price: $229.99

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 25 ft. of True Spec 12 Gauge Speaker Wire

100% OFC wire with EnvyFlex metallic jacket insulates and protects against damage from extreme conditions.

$49.99

$29.99

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

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

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!

$209.00

$92.99

Add to cart
Stinger RKX36B

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

$219.00

$140.99

Add to cart
Dynamat Trunk Kit

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

$187.44

$149.95

Add to cart
Dynamat Bulk Pack

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

$383.95

$288.00

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$8.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$9.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart
Kicker GR120

12" Speaker Grille for Kicker Subwoofers

$19.99

$19.99

Add to cart

Kicker Solo-Baric L7S124 (44L7S124)

1,500W Peak (750W RMS) 12” L7S Series Solo-Baric Dual 4 Ohm Square Subwoofer

L7S124 big
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1,500W Peak (750W RMS) 12” L7S Series Solo-Baric Dual 4 Ohm Square Subwoofer

• Peak Power: 1500 watts
• RMS Power: 750 watts
• Injection Molded Polypropylene - IMPP Cone
• Santoprene Rubber Surround
• Impedance: Dual 4 ohms
• Mount depth: 6-11/16"
• Sensitivity: 86.9 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
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VIP Product Get $35.00 in rewards to spend later

empty

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

5
Was $359.99 Details
$349.99

In stock

L7S124 small

Item added to your cart.

Price: $349.99

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 25 ft. of True Spec 12 Gauge Speaker Wire

100% OFC wire with EnvyFlex metallic jacket insulates and protects against damage from extreme conditions.

$49.99

$29.99

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

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

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!

$209.00

$92.99

Add to cart
Stinger RKX36B

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

$219.00

$140.99

Add to cart
Dynamat Trunk Kit

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

$187.44

$149.95

Add to cart
Dynamat Bulk Pack

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

$383.95

$288.00

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$8.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$9.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart
Kicker 08GL712

12" Speaker Grille for Kicker Subwoofers

$39.99

$39.99

Add to cart

Kicker 49L7TDF102

1000W Peak (500W RMS) Loaded 10" L7T Series Dual 2-Ohm Subwoofer Enclosure

49L7TDF102 big
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1000W Peak (500W RMS) Loaded 10" L7T Series Dual 2-Ohm Subwoofer Enclosure

• 500 watts Single 10" Sealed Subwoofer Enclosure
• Dual 2 ohms Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions:6-1/8" x 23-3/8" W x 14-3/8" H

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $33.00 in rewards to spend later

empty

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

2
Was $359.99 Details
$329.99

In stock

• 500 watts Single 10" Sealed Subwoofer Enclosure
• Dual 2 ohms Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions:6-1/8" x 23-3/8" W x 14-3/8" H

49L7TDF102 small

Item added to your cart.

Price: $329.99

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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Kicker CDF104 (48CDF104)

300W Peak (150W RMS) 10” Comp Series Down-Firing Subwoofer Enclosure

CDF104 big
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300W Peak (150W RMS) 10” Comp Series Down-Firing Subwoofer Enclosure

• Single 10" Sealed Subwoofer Enclosure
• Preloaded with single 10" Comp Subwoofers
• 3/4" medium-density fiberboard construction covered with carpet
• Enclosure Dimensions: 20-11/16" D x 12-1/4" W x 7-1/8" H

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VIP Product Get $15.00 in rewards to spend later

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

1
Was $169.99 Details
$149.99

In stock

• Single 10" Sealed Subwoofer Enclosure
• Preloaded with single 10" Comp Subwoofers
• 3/4" medium-density fiberboard construction covered with carpet
• Enclosure Dimensions: 20-11/16" D x 12-1/4" W x 7-1/8" H

CDF104 small

Item added to your cart.

Price: $149.99

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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Kicker L7T104 (46L7T104)

1000W Peak (500W RMS) 10” L7T Series Solo-Baric Dual 4-ohm Square Subwoofer

L7T104 big
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1000W Peak (500W RMS) 10” L7T Series Solo-Baric Dual 4-ohm Square Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohms
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.98 dB

Get Free Sound Damping at Checkout! Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $25.00 in rewards to spend later

empty

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

Was $279.99 Details
$249.99

In stock

L7T104 small

Item added to your cart.

Price: $249.99

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 25 ft. of True Spec 12 Gauge Speaker Wire

100% OFC wire with EnvyFlex metallic jacket insulates and protects against damage from extreme conditions.

$49.99

$29.99

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

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

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!

$209.00

$92.99

Add to cart
Stinger RKX36B

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

$219.00

$140.99

Add to cart
Dynamat Trunk Kit

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

$187.44

$149.95

Add to cart
Dynamat Bulk Pack

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

$383.95

$288.00

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$8.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$9.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart

Kicker Solo-Baric L7S102 (44TL7S102)

1200W Peak (600W RMS) 10” L7S Series Solo-Baric Ported Enclosure with Subwoofer

L7S102 big
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1200W Peak (600W RMS) 10” L7S Series Solo-Baric Ported Enclosure with Subwoofer

• 1200W Max Dual 10" Vented Subwoofer Enclosure
• 10" L7S Subwoofers
• Thick MDF Construction with Thick Black Carpet
• Spring-Loaded Binding Post Terminals
• Enclosure Dimensions: 6-1/2" TD x 10" BD x 21-1/2" W x 15" H

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $38.00 in rewards to spend later

empty

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

3
$379.99

In stock

Only 2 Left!

• 1200W Max Dual 10" Vented Subwoofer Enclosure
• 10" L7S Subwoofers
• Thick MDF Construction with Thick Black Carpet
• Spring-Loaded Binding Post Terminals
• Enclosure Dimensions: 6-1/2" TD x 10" BD x 21-1/2" W x 15" H

L7S102 small

Item added to your cart.

Price: $379.99

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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Kicker L7T102 (46L7T102)

1000W Peak (500W RMS) 10” L7T Series Solo-Baric Dual 2-ohm Square Subwoofer

L7T102 big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (500W RMS) 10” L7T Series Solo-Baric Dual 2-ohm Square Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohms
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.98 dB

Get Free Sound Damping at Checkout! Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $25.00 in rewards to spend later

empty

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

Was $279.99 Details
$249.99

In stock

L7T102 small

Item added to your cart.

Price: $249.99

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 25 ft. of True Spec 12 Gauge Speaker Wire

100% OFC wire with EnvyFlex metallic jacket insulates and protects against damage from extreme conditions.

$49.99

$29.99

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

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

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!

$209.00

$92.99

Add to cart
Stinger RKX36B

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

$219.00

$140.99

Add to cart
Dynamat Trunk Kit

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

$187.44

$149.95

Add to cart
Dynamat Bulk Pack

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

$383.95

$288.00

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$8.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$9.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart

Kicker TL7T102 (46TL7T102)

500W RMS 10” L7T Series Subwoofer Truck Enclosure

TL7T102 big
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500W RMS 10” L7T Series Subwoofer Truck Enclosure

• 10" Solo-Baric Subwoofer in Thin Profile Enclosure
• RMS: 500W / Peak: 1000W
• Square Sub Design Moves 20% More Air Than Round Subwoofers
• Easily Mounts Under or Behind a Seat
• Advanced internal bracing
• Ribbed Santoprene Surround Resists Heat And Degrading

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $30.00 in rewards to spend later

empty

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

2
Was $329.99 Details
$299.99

In stock

• 10" Solo-Baric Subwoofer in Thin Profile Enclosure
• RMS: 500W / Peak: 1000W
• Square Sub Design Moves 20% More Air Than Round Subwoofers
• Easily Mounts Under or Behind a Seat
• Advanced internal bracing
• Ribbed Santoprene Surround Resists Heat And Degrading

TL7T102 small

Item added to your cart.

Price: $299.99

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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Kicker TCWRT102 (48TCWRT102)

800W Peak (400W RMS) 10” CompRT Series Thin-Profile Subwoofer Enclosure and Passive Radiator

TCWRT102 big
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800W Peak (400W RMS) 10” CompRT Series Thin-Profile Subwoofer Enclosure and Passive Radiator

• 800 W Single 10" Sealed Subwoofer Enclosure with Reflex Subwoofer
• Sealed enclosure with stylish black carpet finish
• All-weather thin subwoofer
• SoloKon technology

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $30.00 in rewards to spend later

empty

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

Was $329.99 Details
$299.99

In stock

Only 3 Left!

• 800 W Single 10" Sealed Subwoofer Enclosure with Reflex Subwoofer
• Sealed enclosure with stylish black carpet finish
• All-weather thin subwoofer
• SoloKon technology

TCWRT102 small

Item added to your cart.

Price: $299.99

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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Kicker 49L7TDF122

1200W Peak (600W RMS) 12" 2-Ohm Shallow-mount Subwoofer with Enclosure

49L7TDF122 big
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1200W Peak (600W RMS) 12" 2-Ohm Shallow-mount Subwoofer with Enclosure

• Single Square 12" Subwoofer Enclosure
• Forced-Air Cooling
• Enclosure Dimensions: 11 1/16" TD x BD x 12 5/8" W x 4 1/8" H

Get Free Sound Damping at Checkout! Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $38.00 in rewards to spend later

empty

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

2
Was $409.99 Details
$379.99

In stock

• Single Square 12" Subwoofer Enclosure
• Forced-Air Cooling
• Enclosure Dimensions: 11 1/16" TD x BD x 12 5/8" W x 4 1/8" H

49L7TDF122 small

Item added to your cart.

Price: $379.99

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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Kicker Solo-Baric L7S152 (44L7S152)

2000W Peak (1000W RMS) 15” L7S Series Solo-Baric Dual 2-ohm Square Subwoofer

L7S152 big
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2000W Peak (1000W RMS) 15” L7S Series Solo-Baric Dual 2-ohm Square Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 2 ohms
• Injection Molded Polypropylene - IMPP Cone
• Ribbed Santoprene Surround
• Mount depth: 8-11/16"
• Sensitivity: 89.4 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $45.00 in rewards to spend later

empty

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

4
Was $479.99 Details
$449.99

In stock

Only 3 Left!

L7S152 small

Item added to your cart.

Price: $449.99

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 25 ft. of True Spec 12 Gauge Speaker Wire

100% OFC wire with EnvyFlex metallic jacket insulates and protects against damage from extreme conditions.

$49.99

$29.99

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

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

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!

$209.00

$92.99

Add to cart
Stinger RKX36B

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

$219.00

$140.99

Add to cart
Dynamat Trunk Kit

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

$187.44

$149.95

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Dynamat Bulk Pack

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

$383.95

$288.00

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NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$8.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$9.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart
Kicker 08GL715

15" Speaker Grille for Kicker Subwoofers

$49.99

$49.99

Add to cart

Kicker TRTP102 (48TRTP102)

800W Peak (400W RMS) 10” CompRT Series Down-Firing Subwoofer Enclosure

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800W Peak (400W RMS) 10” CompRT Series Down-Firing Subwoofer Enclosure

• Sealed downward-firing enclosure with one CompRT 10" subwoofer and passive radiator
• 3/4" medium-density fiberboard construction covered with carpet
• 2-ohm total impedance
• Frequency range: 25-500 Hz
• Power Handling: 400 watts RMS (800 watts peak power)
• sensitivity: 96.5 dB
• Dimensions: 25-5/8"W x 13-1/4"D x 5-5/8"H

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• Sealed downward-firing enclosure with one CompRT 10" subwoofer and passive radiator
• 3/4" medium-density fiberboard construction covered with carpet
• 2-ohm total impedance
• Frequency range: 25-500 Hz
• Power Handling: 400 watts RMS (800 watts peak power)
• sensitivity: 96.5 dB
• Dimensions: 25-5/8"W x 13-1/4"D x 5-5/8"H

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Price: $299.99

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  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
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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

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NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

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Kicker DCWR122 (48DCWR122)

2000W Peak (1000W RMS) 12” ComRT Series Dual Subwoofer Enclosure

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2000W Peak (1000W RMS) 12” ComRT Series Dual Subwoofer Enclosure

• 1000 Watts RMS
• 2000 Watts Max
• Polypropylene Cone
• Ribbed Santoprene Surround
• Frequency Response: 25 - 500Hz
• Sensitivity: 98dB
• MDF enclosure construction
• Custom Kicker embroidery

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$499.99

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• 1000 Watts RMS
• 2000 Watts Max
• Polypropylene Cone
• Ribbed Santoprene Surround
• Frequency Response: 25 - 500Hz
• Sensitivity: 98dB
• MDF enclosure construction
• Custom Kicker embroidery

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Price: $499.99

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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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Kicker Comp TC10 (43TC104)

300W Peak (150W RMS) 10” Comp Series Subwoofer Enclosure

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300W Peak (150W RMS) 10” Comp Series Subwoofer Enclosure

• 600W Peak
• 150W RMS
• 2 Ohm Final Impedance
• SoloKon Cone
• Polyfoam Ribbed Surround
• Monogrammed Carbon Fiber Front
• Tough Black Carpeting
• 3/4" MDF Construction

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$129.99

In stock

• 600W Peak
• 150W RMS
• 2 Ohm Final Impedance
• SoloKon Cone
• Polyfoam Ribbed Surround
• Monogrammed Carbon Fiber Front
• Tough Black Carpeting
• 3/4" MDF Construction

Comp TC10 small

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Price: $129.99

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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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart
Limited time!

Kicker CWR124 (48CWR124)

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

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

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

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$144.96

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CWR124 small

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Price: $144.96

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  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
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Essential add-ons
NVX 25 ft. of True Spec 12 Gauge Speaker Wire

100% OFC wire with EnvyFlex metallic jacket insulates and protects against damage from extreme conditions.

$49.99

$29.99

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

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

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!

$209.00

$92.99

Add to cart
Stinger RKX36B

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

$219.00

$140.99

Add to cart
Dynamat Trunk Kit

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

$187.44

$149.95

Add to cart
Dynamat Bulk Pack

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

$383.95

$288.00

Add to cart
NVX SDRLR1 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$9.99

$8.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$11.24

$9.99

Add to cart
Belva BAMMD1

Six Function Digital Multimeter

$14.99

$6.99

Add to cart
Belva BAMMD3

Nine Function Digital Multimeter

$29.99

$9.99

Add to cart
Kicker GR120

12" Speaker Grille for Kicker Subwoofers

$19.99

$19.99

Add to cart

Kicker Comp DC12 (43DC122)

600W Peak (300W RMS) 12" Comp Series Dual Subwoofer with Enclosure

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600W Peak (300W RMS) 12" Comp Series Dual Subwoofer with Enclosure

• Sealed enclosure with 2 12" Comp Series Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 32-3/8" L x 16" H x 17-1/4" W x 13-7/8" W2

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Was $329.99 Details
$299.99

In stock

• Sealed enclosure with 2 12" Comp Series Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 32-3/8" L x 16" H x 17-1/4" W x 13-7/8" W2

Comp DC12 small

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Price: $299.99

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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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Kicker TCWRT122 (48TCWRT122)

1000W Peak (500W RMS) 12” CompRT Series Subwoofer Enclosure and Passive Radiator

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1000W Peak (500W RMS) 12” CompRT Series Subwoofer Enclosure and Passive Radiator

• 1000 W Dual 12" Sealed Subwoofer Enclosure with Comp RT and Reflex passive radiator
• Sealed enclosure with stylish black carpet finish
• All-weather thin subwoofer
• SoloKon technology

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Was $349.99 Details
$319.99

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• 1000 W Dual 12" Sealed Subwoofer Enclosure with Comp RT and Reflex passive radiator
• Sealed enclosure with stylish black carpet finish
• All-weather thin subwoofer
• SoloKon technology

TCWRT122 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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

Kicker Solo-Baric 44VL7S122

1500W Peak (750W RMS) 12” L7S Series Solo-Baric Single Subwoofer Enclosure

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1500W Peak (750W RMS) 12” L7S Series Solo-Baric Single Subwoofer Enclosure

• 1500W Max Single 12" Vented Subwoofer Enclosure
• 12" L7S Subwoofer
• Thick MDF Construction with Thick Black Carpet
• Spring-Loaded Binding Post Terminals
• Includes Ported Enclosure

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Was $479.99 Details
$449.99

In stock

• 1500W Max Single 12" Vented Subwoofer Enclosure
• 12" L7S Subwoofer
• Thick MDF Construction with Thick Black Carpet
• Spring-Loaded Binding Post Terminals
• Includes Ported Enclosure

L7S122 small

Item added to your cart.

Price: $449.99

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 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 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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