Garage
Shop

2007 GMC Sierra Denali

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

Loading...
Filters
filter-icon Filters & Sort

JBL Stadium BassHub

Loaded 11" Sealed Stadium Series Dual 4-ohm Passive Shallow-mount Subwoofer Enclosure

Prime Deal: Use Code Prime10 View Terms
JBLSUBSDBASSHUBAM big
Go to item page Right Arrow Icon of Right Arrow

Loaded 11" Sealed Stadium Series Dual 4-ohm Passive Shallow-mount Subwoofer Enclosure

• Sealed enclosure with 1 11" Stadium Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: L x 6-1/2" H x 14-3/16" W

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

empty

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

1
Was $469.95 Details
$419.95

In stock

Only 3 Left!

• Sealed enclosure with 1 11" Stadium Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: L x 6-1/2" H x 14-3/16" W

JBLSUBSDBASSHUBAM small

Item added to your cart.

Price: $419.95

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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL Stage 1200D

Dual Loaded 12" Ported Stage Series Dual 2-ohm Subwoofer Enclosures

Prime Deal: Use Code Prime10 View Terms
Stage 1200D big
Go to item page Right Arrow Icon of Right Arrow

Dual Loaded 12" Ported Stage Series Dual 2-ohm Subwoofer Enclosures

• Ported enclosure with 2 12" Stage Series Subwoofer
• 1000 watts RMS (500 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 30-1/8" L x 15" H x 13-11/16" W x 10-1/2" W2

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

empty

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

2
$379.95

In stock

Only 3 Left!

• Ported enclosure with 2 12" Stage Series Subwoofer
• 1000 watts RMS (500 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 30-1/8" L x 15" H x 13-11/16" W x 10-1/2" W2

Stage 1200D small

Item added to your cart.

Price: $379.95

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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL Stadium 102SSI

1350W Peak (450W RMS) 10" Stadium Series Single 4-ohm Subwoofer

Prime Deal: Use Code Prime10 View Terms
JBLSUBSD102SSIAM big
Go to item page Right Arrow Icon of Right Arrow

1350W Peak (450W RMS) 10" Stadium Series Single 4-ohm Subwoofer

• Peak Power: 1350 watts
• RMS Power: 450 watts
• Impedance: Dual 2 or 4 ohms
• Glass Fiber and Pulp/Kevlar Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 6 1/4"
• Sensitivity: 91 dB

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

VIP Product Get $26.00 in rewards to spend later

empty

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

Was $309.95 Details
$259.95

In stock

JBLSUBSD102SSIAM small

Item added to your cart.

Price: $259.95

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 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

JBL Stadium 122SSI

1500W Peak (500W RMS) 12" Stadium Series Dual 4-ohm Subwoofer

Prime Deal: Use Code Prime10 View Terms
Stadium 122SSI big
Go to item page Right Arrow Icon of Right Arrow

1500W Peak (500W RMS) 12" Stadium Series Dual 4-ohm Subwoofer

• Peak Power: 1500 watts
• RMS Power: 500 watts
• Impedance: Dual 2 or 4 ohms
• Glass Fiber and Pulp/Kevlar Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 7.117"
• Sensitivity: 92 dB

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

VIP Product Get $19.90 in rewards to spend later

empty

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

5
Was $319.95 Details
$199.00

In stock

Stadium 122SSI small

Item added to your cart.

Price: $199.00

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
Limited time!

JBL Stage 102

900W Peak (225W RMS) 10" Stage Series Single 4-ohm Subwoofer

Prime Deal: Use Code Prime10 View Terms
Stage 102 big
Go to item page Right Arrow Icon of Right Arrow

900W Peak (225W RMS) 10" Stage Series Single 4-ohm Subwoofer

• Peak Power: 900 watts
• RMS Power: 225 watts
• Impedance: Single 4 ohms
• Polypropylene Cone
• Rubber Surround
• Mount depth: 4.525"
• Sensitivity: 89 dB

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

empty

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

5
Was $99.95 Details
Save 32.02%
$67.95

In stock

Stage 102 small

Item added to your cart.

Price: $67.95

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
Grab an enclosure built specifically for your vehicle

10" Vented Enclosure for 07-13 Chevy Silverado and GMC Sierra

$169.95

$129.99

Add to cart
Grab an enclosure built specifically for your vehicle

10" Vented Enclosure for 2007-Up Chevy Silverado and GMC Sierra

$149.99

$112.99

Add to cart
Single 10" Ported Subwoofer Enclosure

Durable 3/4" Medium Density Fiberboard (MDF) Construction

$109.99

$79.99

Add to cart
Dual 10" Ported Enclosure with Black Front Baffle

Durable 3/4" Medium Density Fiberboard (MDF) Construction.

$199.99

$129.99

Add to cart
Single 10" Truck Style Vented Subwoofer Enclosure

Durable 3/4" Medium Density Fiberboard (MDF) Construction

$89.99

$89.99

Add to cart
NVX 20 ft. of True Spec 8 Gauge Speaker Wire

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

$64.99

$49.99

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
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
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

JBL CLUB1000D

1400W Peak (700W RMS) Loaded 10" Club Series Dual 2-ohm Subwoofers with Enclosure

Prime Deal: Use Code Prime10 View Terms
CLUB1000D big
Go to item page Right Arrow Icon of Right Arrow

1400W Peak (700W RMS) Loaded 10" Club Series Dual 2-ohm Subwoofers with Enclosure

• Ported enclosure with 2 10" Club Series Subwoofers
• 700 watts RMS (1400 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 26" L x 14-1/8" H x 13-7/8" W x 17" W2

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

VIP Product Get $46.00 in rewards to spend later

empty

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

Was $499.95 Details
$459.95

In stock

• Ported enclosure with 2 10" Club Series Subwoofers
• 700 watts RMS (1400 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 26" L x 14-1/8" H x 13-7/8" W x 17" W2

CLUB1000D small

Item added to your cart.

Price: $459.95

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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL JBLSUBMASD10AM

Stadium Marine Series 10" Subwoofer with built-in RGB LED Lighting

Prime Deal: Use Code Prime10 View Terms
JBLMARSUBSD102GAM big
Go to item page Right Arrow Icon of Right Arrow

Stadium Marine Series 10" Subwoofer with built-in RGB LED Lighting

• 900watts Max
• 300watts RMS
• Plus One polypropylene Cone
• One-piece cast polymer basket
• IPX5 rated for water resistance

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

VIP Product Get $40.00 in rewards to spend later

empty

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

Was $449.95 Details
$399.95

Available

Ships in 10-14 days

JBLMARSUBSD102GAM small

Item added to your cart.

Price: $399.95

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 20 ft. of True Spec 8 Gauge Speaker Wire

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

$64.99

$49.99

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
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
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

JBL GX1200

1000W Peak (250W RMS) 12" GX Series Single 4-ohm Subwoofer

Prime Deal: Use Code Prime10 View Terms
GX1200AM big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (250W RMS) 12" GX Series Single 4-ohm Subwoofer

• Peak Power: 1000 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohms
• Polypropylene Cone
• Rubber Surround
• Mount depth: 6.06"
• Sensitivity: 90 dB

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

VIP Product Get $6.90 in rewards to spend later

empty

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

$69.00

In stock

• Peak Power: 1000 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohms
• Polypropylene Cone
• Rubber Surround
• Mount depth: 6.06"
• Sensitivity: 90 dB

GX1200AM small

Item added to your cart.

Price: $69.00

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 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
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
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

JBL S2-1024SS

Single Loaded 10" Ported Series II 4-ohm Subwoofer Enclosure

Prime Deal: Use Code Prime10 View Terms
S2-1024SS big
Go to item page Right Arrow Icon of Right Arrow

Single Loaded 10" Ported Series II 4-ohm Subwoofer Enclosure

• Ported enclosure with 1 10" Subwoofer
• 250 watts RMS (1000 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 22-1/2" L x 15-1/4" H x 13" W x W2

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

VIP Product Get $24.00 in rewards to spend later

empty

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

3
Was $289.95 Details
$239.95

In stock

Only 1 Left!

• Ported enclosure with 1 10" Subwoofer
• 250 watts RMS (1000 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 22-1/2" L x 15-1/4" H x 13" W x W2

S2-1024SS small

Item added to your cart.

Price: $239.95

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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL GT-12BP

Passive 1200W 12" GT Series 4-Ohm Loaded Ported Bandpass Subwoofer Enclosure with Red LED Illumination

Prime Deal: Use Code Prime10 View Terms
GT-12BP big
Go to item page Right Arrow Icon of Right Arrow

Passive 1200W 12" GT Series 4-Ohm Loaded Ported Bandpass Subwoofer Enclosure with Red LED Illumination

• 1200W Single 12" Bandpass Subwoofer Enclosure
• Bandpass Vented Enclosure
•Black Carpet Finish with Acrylic Window
• Enclosure Dimensions: 15.75" D x 25.59" W x 19.01" H

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

VIP Product Get $24.00 in rewards to spend later

empty

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

Was $289.95 Details
$239.95

In stock

• 1200W Single 12" Bandpass Subwoofer Enclosure
• Bandpass Vented Enclosure
•Black Carpet Finish with Acrylic Window
• Enclosure Dimensions: 15.75" D x 25.59" W x 19.01" H

GT-12BP small

Item added to your cart.

Price: $239.95

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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart
Limited time!

JBL Stage 122D

1000W Peak (250W RMS) 12" Stage Series Dual 4-ohm Subwoofer

Prime Deal: Use Code Prime10 View Terms
Stage 122D big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (250W RMS) 12" Stage Series Dual 4-ohm Subwoofer

• Peak Power: 1000 watts
• RMS Power: 250 watts
• Impedance: Dual 4 ohms
• Polypropylene Cone
• Rubber Surround
• Mount depth: 6"
• Sensitivity: 91 dB

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

empty

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

Was $109.95 Details
Save $35.00
$74.95

In stock

Stage 122D small

Item added to your cart.

Price: $74.95

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 20 ft. of True Spec 8 Gauge Speaker Wire

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

$64.99

$49.99

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
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
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

JBL MS10LB

750W Peak (250W RMS) 10" Club Marine 4-ohm Subwoofer with RGB lighting – Black

Prime Deal: Use Code Prime10 View Terms
BMS10LB big
Go to item page Right Arrow Icon of Right Arrow

750W Peak (250W RMS) 10" Club Marine 4-ohm Subwoofer with RGB lighting – Black

• Peak Power: 750 watts
• RMS Power: 250 watts
• Polypropylene Cone
• Synthetic Rubber Surround
• Impedance: Single 4 ohms
• Mount depth: 4.37"
• Sensitivity: 89 dB

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

empty

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

Was $151.99 Details
$129.00

In stock

Only 2 Left!

BMS10LB small

Item added to your cart.

Price: $129.00

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 20 ft. of True Spec 8 Gauge Speaker Wire

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

$64.99

$49.99

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
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
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

JBL CLUB1000P

1050W Peak (350W RMS) Single Loaded 10" Club Series Dual 2-ohms Subwoofer with Enclosure

Prime Deal: Use Code Prime10 View Terms
CLUB1000P big
Go to item page Right Arrow Icon of Right Arrow

1050W Peak (350W RMS) Single Loaded 10" Club Series Dual 2-ohms Subwoofer with Enclosure

• Ported enclosure with 1 10" Club Series Subwoofer
• 350 watts RMS (1050 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 10-7/16" L x 14-15/16" H x 17-5/8" W x 13-5/8" W2

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

VIP Product Get $29.00 in rewards to spend later

empty

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

Was $339.95 Details
$289.95

In stock

Only 2 Left!

• Ported enclosure with 1 10" Club Series Subwoofer
• 350 watts RMS (1050 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 10-7/16" L x 14-15/16" H x 17-5/8" W x 13-5/8" W2

CLUB1000P small

Item added to your cart.

Price: $289.95

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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL ARENA 12

1600W Peak (800W RMS) 12” Arena Series Dual 2-ohm Component Subwoofer

Prime Deal: Use Code Prime10 View Terms
JBLSUBAR12AM big
Go to item page Right Arrow Icon of Right Arrow

1600W Peak (800W RMS) 12” Arena Series Dual 2-ohm Component Subwoofer

• Peak Power: 2400 watts
• RMS Power: 800 watts
• Impedance: Dual 2 or 4 ohms
• Composite Paper Concave Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 6.75"
• Sensitivity: 87.5 dB

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

VIP Product Get $55.00 in rewards to spend later

empty

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

Was $599.95 Details
$549.95

In stock

JBLSUBAR12AM small

Item added to your cart.

Price: $549.95

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 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

JBL Stadium 82SSI

1200W Peak (400W RMS) 8” Stadium Series Single 4-ohm Component Subwoofer

Prime Deal: Use Code Prime10 View Terms
Stadium 82SSI big
Go to item page Right Arrow Icon of Right Arrow

1200W Peak (400W RMS) 8” Stadium Series Single 4-ohm Component Subwoofer

• Peak Power: 1200 watts
• RMS Power: 400 watts
• Impedance: Single 2 or 4 ohms
• Glass Fiber Cone
• Rubber Surround
• Mount depth: 5.348"
• Sensitivity: 91 dB

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

VIP Product Get $26.00 in rewards to spend later

empty

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

Was $299.95 Details
$259.95

In stock

Stadium 82SSI small

Item added to your cart.

Price: $259.95

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 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
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
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

JBL ARENA 10

2100W Peak (700W RMS) 10” Arena Series Dual 4-ohm Component Subwoofer

Prime Deal: Use Code Prime10 View Terms
JBLSUBAR10AM big
Go to item page Right Arrow Icon of Right Arrow

2100W Peak (700W RMS) 10” Arena Series Dual 4-ohm Component Subwoofer

• Peak Power: 2100 watts
• RMS Power: 700 watts
• Impedance: Dual 2 or 4 ohms
• Composite Paper Concave Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 6-3/16"
• Sensitivity: 83.5 dB

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

VIP Product Get $48.00 in rewards to spend later

empty

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

Was $529.95 Details
$479.95

In stock

JBLSUBAR10AM small

Item added to your cart.

Price: $479.95

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 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

JBL CLUB1200P

1200W Peak (400W RMS) Single Loaded 12" Club Series Dual 2-ohm Subwoofer with Enclosure

Prime Deal: Use Code Prime10 View Terms
CLUB1200P big
Go to item page Right Arrow Icon of Right Arrow

1200W Peak (400W RMS) Single Loaded 12" Club Series Dual 2-ohm Subwoofer with Enclosure

• Ported enclosure with 1 12" Club Series Subwoofer
• 400 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 13-15/16" L x 14-7/8" H x 21- 7/8" W x 17-1/8" W2

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

VIP Product Get $34.00 in rewards to spend later

empty

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

Was $389.95 Details
$339.95

In stock

Only 2 Left!

• Ported enclosure with 1 12" Club Series Subwoofer
• 400 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 13-15/16" L x 14-7/8" H x 21- 7/8" W x 17-1/8" W2

CLUB1200P small

Item added to your cart.

Price: $339.95

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 Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart
Limited time!

JBL JBLSUBCB122 (CLUB 122)

1200W Peak (400W RMS) 12" Club Series Dual 4-ohm Subwoofer

Prime Deal: Use Code Prime10 View Terms
JBLSUBCB122 big
Go to item page Right Arrow Icon of Right Arrow

1200W Peak (400W RMS) 12" Club Series Dual 4-ohm Subwoofer

• Peak Power: 1200 watts
• RMS Power: 400 watts
• Impedance: Dual 4 ohms
• Polypropylene Cone
• Rubber Surround
• Mount depth: 5-1/2"
• Sensitivity: 86 dB

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

VIP Product Get $12.80 in rewards to spend later

empty

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

Was $199.95 Details
Save $72.00
$127.95

In stock

Only 2 Left!

• Peak Power: 1200 watts
• RMS Power: 400 watts
• Impedance: Dual 4 ohms
• Polypropylene Cone
• Rubber Surround
• Mount depth: 5-1/2"
• Sensitivity: 86 dB

JBLSUBCB122 small

Item added to your cart.

Price: $127.95

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 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
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
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

JBL CLUB Marine 10

900W Peak (300W RMS) 10" Club Marine Series 4-ohm Subwoofer with RGB LED lighting

Prime Deal: Use Code Prime10 View Terms
CLUB 10 big
Go to item page Right Arrow Icon of Right Arrow

900W Peak (300W RMS) 10" Club Marine Series 4-ohm Subwoofer with RGB LED lighting

• Peak Power: 900 watts
• RMS Power: 300 watts
• Polypropylene Cone
• Rubber Surround
• Impedance: Single 4 ohms
• Mount depth: 5-1/16"
• Sensitivity: 89 dB

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

VIP Product Get $25.00 in rewards to spend later

empty

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

Was $299.95 Details
$249.95

In stock

Only 2 Left!

CLUB 10 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
Single 10" Sealed Subwoofer Enclosure

Durable 3/4" Medium Density Fiberboard (MDF) Construction

$99.99

$69.99

Add to cart
Single 10" Ported Subwoofer Enclosure

Durable 3/4" Medium Density Fiberboard (MDF) Construction

$109.99

$79.99

Add to cart
Single 10" Sealed Subwoofer Enclosure

Durable 3/4" Medium Density Fiberboard (MDF) Construction

$109.99

$59.99

Add to cart
NVX 20 ft. of True Spec 8 Gauge Speaker Wire

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

$64.99

$49.99

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
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
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

JBL Stage 1200S

1000W Peak (250W RMS) 12" Single Loaded Subwoofer Sealed Enclosure

Prime Deal: Use Code Prime10 View Terms
Stage 1200S big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (250W RMS) 12" Single Loaded Subwoofer Sealed Enclosure

• 250W Single 12" Sealed Subwoofer Enclosure
• Preloaded with single 12" Subwoofers
• Includes Sealed Enclosure

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

empty

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

1
$249.95

In stock

Only 3 Left!

• 250W Single 12" Sealed Subwoofer Enclosure
• Preloaded with single 12" Subwoofers
• Includes Sealed Enclosure

Stage 1200S 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
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

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    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.

    Save up to 10 different vehicles in your garage

    2007 GMC Sierra Denali

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner’s manual
    • Vehicle’s insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver’s side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon