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The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
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Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
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Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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Refers to the diameter of the subwoofer, measured in inches.
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This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.

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Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
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The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
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This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

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This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
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This value indicates the maximum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
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An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
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This is the color of the speaker's or subwoofer's cone.
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This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

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

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

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

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Typically measured in millimeters, the Xmax value is the measure of a speaker cone's maximum excursion in one direction while maintaining a linear behavior.
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JL Audio 12W1v3-4

300W RMS 12" W1v3 Series Single 4-ohm Subwoofer

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300W RMS 12" W1v3 Series Single 4-ohm Subwoofer

• RMS Power: 300 watts
• Impedance: Single 4 ohms
• Mica Injected Polypropylene - MIPP Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 5.41"
• Sensitivity: 86.1 dB

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Price: $269.99

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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
Single 10" Sealed Subwoofer Enclosure

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

$99.99

$79.99

Add to cart
Single 12" Sealed Subwoofer Enclosure

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

$69.99

$49.99

Add to cart
Dual 12" Sealed Subwoofer Enclosure

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

$119.99

$119.99

Add to cart
Single 12" Truck Style Sealed Subwoofer Enclosure

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

$69.99

$68.95

Add to cart
25 Ft. 12 Gauge JL Audio Speaker Cable

Get true gauge JL Audio speaker wire to match your JL Audio subwoofer!

$64.99

$64.99

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
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

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?

$236.95

$149.95

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$14.99

$8.99

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
JL Audio SGRU-12

Black Mesh Grille for Select JL Audio 12" Subwoofers

$39.99

$39.99

Add to cart
Limited time!

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

• Single 10" Sealed Subwoofer Enclosure
• Impedance 2-Ohm
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 12.5" TD x 18.5" W x 4.5" H

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$359.95

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• Single 10" Sealed Subwoofer Enclosure
• Impedance 2-Ohm
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 12.5" TD x 18.5" W x 4.5" H

SS-SB10 small

Item added to your cart.

Price: $359.95

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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
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NVX VCW102 Version 3 (VCW102v3)

1600 Watt Peak (800W RMS) 10" VC-Series v3 Dual 2-Ohm Car Subwoofer

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1600 Watt Peak (800W RMS) 10" VC-Series v3 Dual 2-Ohm Car Subwoofer

• RMS Power: 600-750W
• Pressed Paper Cone With Woven Fiber Top
• High Roll Foam Surround
• Die-Cast Aluminum Basket
• Dual 2-ohm Voice Coil
• Dual Poly-Cotton Spiders

Buy any NVX item, Get 10% off another! Shop deal
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In stock

• RMS Power: 600-750W
• Pressed Paper Cone With Woven Fiber Top
• High Roll Foam Surround
• Die-Cast Aluminum Basket
• Dual 2-ohm Voice Coil
• Dual Poly-Cotton Spiders

VCW102v3 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
Dual 10" Sealed Subwoofer Enclosure

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

$149.99

$99.99

Add to cart
Single 10" Sealed Subwoofer Enclosure

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

$99.99

$49.99

Add to cart
Dual 10" Sealed Subwoofer Enclosure

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

$109.99

$89.99

Add to cart
Single 10" Sealed Subwoofer Enclosure

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

$89.99

$59.99

Add to cart
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
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
NVX SDBP40

40 Square Feet of Sound Dampening Material

$279.99

$89.99

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?

$236.95

$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

$235.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$14.99

$8.99

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
NVX VCW10GR Subwoofer Grill

Protect Your Subwoofer with a Grill Specifically Made for the NVX VCW

$19.99

$14.99

Add to cart

AudioControl SPK-10S2

700W Peak (500W RMS) 10" Spike Series Single 2-ohm Subwoofer

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700W Peak (500W RMS) 10" Spike Series Single 2-ohm Subwoofer

• Peak Power: 700 watts
• RMS Power: 500 watts
• Impedance: Single 2 ohms
• Fiber Matrix Injection Molded Polypropylene Cone
• Surround
• Mount depth: 5.32"
• Sensitivity: 82.2488 dB

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Was $279.00 Details
$249.00

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Only 1 Left!

• Peak Power: 700 watts
• RMS Power: 500 watts
• Impedance: Single 2 ohms
• Fiber Matrix Injection Molded Polypropylene Cone
• Surround
• Mount depth: 5.32"
• Sensitivity: 82.2488 dB

SPK-10S2 small

Item added to your cart.

Price: $249.00

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
Dual 10" Sealed Subwoofer Enclosure

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

$149.99

$99.99

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

$99.99

$49.99

Add to cart
Dual 10" Sealed Subwoofer Enclosure

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

$109.99

$89.99

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
Single 10" Sealed Subwoofer Enclosure

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

$89.99

$59.99

Add to cart
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
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
NVX SDBP40

40 Square Feet of Sound Dampening Material

$279.99

$89.99

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?

$236.95

$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

$235.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$14.99

$8.99

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

AudioControl SPK-10S4

700W Peak (500W RMS) 10" Spike Series Single 4-ohm Subwoofer

SPK-10S4 big
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700W Peak (500W RMS) 10" Spike Series Single 4-ohm Subwoofer

• Peak Power: 700 watts
• RMS Power: 500 watts
• Impedance: Single 4 ohms
• Fiber Matrix Injection Molded Polypropylene Cone
• Rubber Surround
• Mount depth: 5.32"
• Sensitivity: 82.2488 dB

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

empty

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

Was $279.00 Details
$249.00

In stock

Only 1 Left!

• Peak Power: 700 watts
• RMS Power: 500 watts
• Impedance: Single 4 ohms
• Fiber Matrix Injection Molded Polypropylene Cone
• Rubber Surround
• Mount depth: 5.32"
• Sensitivity: 82.2488 dB

SPK-10S4 small

Item added to your cart.

Price: $249.00

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
Dual 10" Sealed Subwoofer Enclosure

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

$149.99

$99.99

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

$99.99

$49.99

Add to cart
Dual 10" Sealed Subwoofer Enclosure

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

$109.99

$89.99

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
Single 10" Sealed Subwoofer Enclosure

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

$89.99

$59.99

Add to cart
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
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
NVX SDBP40

40 Square Feet of Sound Dampening Material

$279.99

$89.99

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?

$236.95

$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

$235.99

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$14.99

$8.99

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 1200D

1200W Peak (600W RMS) Stage Series Dual 12" Car Audio Ported Enclosure

Stage 1200D big
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1200W Peak (600W RMS) Stage Series Dual 12" Car Audio Ported Enclosure

• 600W Dual 12" Vented Subwoofer Enclosure
• 12" Stage Series Subwoofers
• Vented enclosure with 5/8" MDF covered with black carpet
• Includes Ported Dual Enclosure

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

1
$379.95

In stock

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 Trunk Kit (SDTK20)

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

$89.99

$59.99

Add to cart

Memphis MJME8S1

1800W Peak (900W RMS) 8" Mojo Mini Series Single 1-Ohm Subwoofer Enclosure

MJME8S1 big
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1800W Peak (900W RMS) 8" Mojo Mini Series Single 1-Ohm Subwoofer Enclosure

• Single 8" Ported Subwoofer Enclosure
• Single 1 ohms Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 16-1/8" TD x 20-3/4" W x 12-7/8" H

Save 30% at CheckoutShop all deals
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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $479.95 Details
$379.95

In stock

Only 3 Left!

MJME8S1 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 Trunk Kit (SDTK20)

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

$89.99

$59.99

Add to cart

Atrend 10LSVB-Black

Single 10" Black Carbon Fiber Vented SPL Subwoofer Enclosure

10LSVB- Black carbon fiber big
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Single 10" Black Carbon Fiber Vented SPL Subwoofer Enclosure

• 10" Single Chambered Vented Black Subwoofer Enclosure
• Carbon Fiber Painted Finish
• Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Embroidery Finish
• Color: Carbon Fiber Black

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

Was $189.95 Details
$149.99

In stock

Only 2 Left!

• 10" Single Chambered Vented Black Subwoofer Enclosure
• Carbon Fiber Painted Finish
• Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Embroidery Finish
• Color: Carbon Fiber Black

10LSVB- Black carbon fiber 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 XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$114.99

$99.99

Add to cart
Belva BAK42 - 4 Gauge Amp Kit

CCA 4 Gauge Wiring Kit with RCA & Speaker Wire

$59.99

$34.99

Add to cart
8 Gauge - Stinger Amp Kit

Single amplifier 4000 Series complete installation kit.

$89.00

$42.99

Add to cart
Belva BAK02 - 1/0 Gauge Amp Kit

CCA Wiring Kit with 2-Channel RCA & Speaker Cable

$69.99

$44.99

Add to cart
NVX XKIT02 - True Spec 1/0 Gauge Amp Kit

Pure Virgin Copper, Full 1/0 Gauge Amp Kit with RCA

$199.99

$149.99

Add to cart
20 ft. of Dynamat Xtreme Trunk Kit

Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.

$236.95

$149.95

Add to cart
NVX SDBP40 - 40 ft. (10% More Than Competition)

40 ft. Bulk Pack of Sound Dampening Material

$279.99

$89.99

Add to cart
36 ft. of Dynamat Extreme Bulk Pack

Make your sound system sound perfect by reducing road noise with 9 sheets of sound dampening material.

$383.95

$235.99

Add to cart
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

$4.99

Add to cart
Insulated Female Quick Disconnect Connectors

100 pack of 12-10 Gauge yellow insulated quick disconnects.

$11.99

$9.99

Add to cart

MTX SLH10X2S

10" Sledgehammer Unloaded Enclosure For Dual Square Subwoofers

SLH10X2S big
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10" Sledgehammer Unloaded Enclosure For Dual Square Subwoofers

• 10" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.18 cubic feet
• Progressive slot port for more bass and less noise
• Vinyl and carpet finish with embroidered MTX logo at the top
• Quick and easy assembly as screws and cables are included

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

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

1
Was $169.95 Details
$149.95

In stock

• 10" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.18 cubic feet
• Progressive slot port for more bass and less noise
• Vinyl and carpet finish with embroidered MTX logo at the top
• Quick and easy assembly as screws and cables are included

SLH10X2S small

Item added to your cart.

Price: $149.95

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 XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$114.99

$99.99

Add to cart
Belva BAK42 - 4 Gauge Amp Kit

CCA 4 Gauge Wiring Kit with RCA & Speaker Wire

$59.99

$34.99

Add to cart
8 Gauge - Stinger Amp Kit

Single amplifier 4000 Series complete installation kit.

$89.00

$42.99

Add to cart
Belva BAK02 - 1/0 Gauge Amp Kit

CCA Wiring Kit with 2-Channel RCA & Speaker Cable

$69.99

$44.99

Add to cart
NVX XKIT02 - True Spec 1/0 Gauge Amp Kit

Pure Virgin Copper, Full 1/0 Gauge Amp Kit with RCA

$199.99

$149.99

Add to cart
20 ft. of Dynamat Xtreme Trunk Kit

Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.

$236.95

$149.95

Add to cart
NVX SDBP40 - 40 ft. (10% More Than Competition)

40 ft. Bulk Pack of Sound Dampening Material

$279.99

$89.99

Add to cart
36 ft. of Dynamat Extreme Bulk Pack

Make your sound system sound perfect by reducing road noise with 9 sheets of sound dampening material.

$383.95

$235.99

Add to cart
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

$4.99

Add to cart
Insulated Female Quick Disconnect Connectors

100 pack of 12-10 Gauge yellow insulated quick disconnects.

$11.99

$9.99

Add to cart

GP Audio 10" Ported MDF Subwoofer Enclosure

Dual 10" Ported 3/4" (2.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

Dual 10supb big
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Dual 10" Ported 3/4" (2.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 10" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Dual flush baffle
• Flush Trim Diameter: 11.50"
• Port Area: 37.13"

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Was $399.99 Details
$234.99

In stock

Only 1 Left!

• 10" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Dual flush baffle
• Flush Trim Diameter: 11.50"
• Port Area: 37.13"

Dual 10supb small

Item added to your cart.

Price: $234.99

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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 XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$114.99

$99.99

Add to cart
Belva BAK42 - 4 Gauge Amp Kit

CCA 4 Gauge Wiring Kit with RCA & Speaker Wire

$59.99

$34.99

Add to cart
8 Gauge - Stinger Amp Kit

Single amplifier 4000 Series complete installation kit.

$89.00

$42.99

Add to cart
Belva BAK02 - 1/0 Gauge Amp Kit

CCA Wiring Kit with 2-Channel RCA & Speaker Cable

$69.99

$44.99

Add to cart
NVX XKIT02 - True Spec 1/0 Gauge Amp Kit

Pure Virgin Copper, Full 1/0 Gauge Amp Kit with RCA

$199.99

$149.99

Add to cart
20 ft. of Dynamat Xtreme Trunk Kit

Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.

$236.95

$149.95

Add to cart
NVX SDBP40 - 40 ft. (10% More Than Competition)

40 ft. Bulk Pack of Sound Dampening Material

$279.99

$89.99

Add to cart
36 ft. of Dynamat Extreme Bulk Pack

Make your sound system sound perfect by reducing road noise with 9 sheets of sound dampening material.

$383.95

$235.99

Add to cart
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

$4.99

Add to cart
Insulated Female Quick Disconnect Connectors

100 pack of 12-10 Gauge yellow insulated quick disconnects.

$11.99

$9.99

Add to cart

Rockford Fosgate R2-2X12

200W Peak (1000W RMS) 12" Prime R2 Series Dual 2-Ohm Sealed Subwoofer Enclosure

R2-2X12 big
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200W Peak (1000W RMS) 12" Prime R2 Series Dual 2-Ohm Sealed Subwoofer Enclosure

• 1000 watts Dual 12" Sealed Subwoofer Enclosure
• Dual 2 ohms Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 12.88" TD x 7.5" BD x 34.17" W x 14.38" H

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

$309.99

In stock

R2-2X12 small

Item added to your cart.

Price: $309.99

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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

Kicker VL7R122 (45VL7R122)

600W RMS 12” L7R Series Ported Subwoofer Enclosure

VL7R122 big
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600W RMS 12” L7R Series Ported Subwoofer Enclosure

• Single 2-Ohm Terminal
• Angled Back for Excellent Fit
• Front-Facing Port Design for loudest possible bass
• Sensitivity: 94 dB

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Was $409.99 Details
$379.99

In stock

• Single 2-Ohm Terminal
• Angled Back for Excellent Fit
• Front-Facing Port Design for loudest possible bass
• Sensitivity: 94 dB

VL7R122 small

Item added to your cart.

Price: $379.99

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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

Atrend 15SA

15" Hatchback Truck Style Single Medium Sealed Subwoofer Enclosure

15SA big
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15" Hatchback Truck Style Single Medium Sealed Subwoofer Enclosure

• 15" Hatchback Style Single Small Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Save 10% at CheckoutShop all deals
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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

5
$79.99

In stock

Only 2 Left!

• 15" Hatchback Style Single Small Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

15SA small

Item added to your cart.

Price: $79.99

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 XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$114.99

$99.99

Add to cart
Belva BAK42 - 4 Gauge Amp Kit

CCA 4 Gauge Wiring Kit with RCA & Speaker Wire

$59.99

$34.99

Add to cart
8 Gauge - Stinger Amp Kit

Single amplifier 4000 Series complete installation kit.

$89.00

$42.99

Add to cart
Belva BAK02 - 1/0 Gauge Amp Kit

CCA Wiring Kit with 2-Channel RCA & Speaker Cable

$69.99

$44.99

Add to cart
NVX XKIT02 - True Spec 1/0 Gauge Amp Kit

Pure Virgin Copper, Full 1/0 Gauge Amp Kit with RCA

$199.99

$149.99

Add to cart
20 ft. of Dynamat Xtreme Trunk Kit

Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.

$236.95

$149.95

Add to cart
NVX SDBP40 - 40 ft. (10% More Than Competition)

40 ft. Bulk Pack of Sound Dampening Material

$279.99

$89.99

Add to cart
36 ft. of Dynamat Extreme Bulk Pack

Make your sound system sound perfect by reducing road noise with 9 sheets of sound dampening material.

$383.95

$235.99

Add to cart
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

$4.99

Add to cart
Insulated Female Quick Disconnect Connectors

100 pack of 12-10 Gauge yellow insulated quick disconnects.

$11.99

$9.99

Add to cart
Lowest price in 30 days

NVX VSW124 Version 2 (VSW124v2)

1200 Watt (600W RMS) 12" VS-Series Dual 4-ohm Car Subwoofer

VSW124v2 big
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1200 Watt (600W RMS) 12" VS-Series Dual 4-ohm Car Subwoofer

• 600 Watts RMS / 1200 Watts Max
• Dual 4-ohm Voice Coil
• Non-Pressed Paper With Woven Carbon Fiber Top
• High Excursion Foam Surround
• Stamped Steel Basket
• Single Nomex Spider

Buy any NVX item, Get 10% off another! Shop deal
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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

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Was $139.99 Details
$89.99

In stock

VSW124v2 small

Item added to your cart.

Price: $89.99

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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
Single 10" Sealed Subwoofer Enclosure

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

$99.99

$79.99

Add to cart
Single 12" Sealed Subwoofer Enclosure

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

$69.99

$49.99

Add to cart
Single 12" Sealed Subwoofer Enclosure

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

$109.99

$69.99

Add to cart
Dual 12" Sealed Subwoofer Enclosure

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

$119.99

$119.99

Add to cart
Single 12" Venteded MDF Subwoofer Enclosure

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

$109.99

$69.99

Add to cart
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
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

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?

$236.95

$149.95

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$14.99

$8.99

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

JL Audio 10W3v3 H.O. Wedge - HO110RG-W3v3

500W H.O. Wedge Series Single 10" W3v3 Subwoofer Loaded Ported Enclosure

HO110RG-W3v3 big
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500W H.O. Wedge Series Single 10" W3v3 Subwoofer Loaded Ported Enclosure

• 500 Watts RMS
• Sensitivity: 84.87 dB
• 2 Ohms Final Impedance
• Injection-molded, mineral-filled polypropylene cone
• Nitrile butadiene rubber surround
•Customization trim ring
• Floating Cone Attach Method
• DMA Optimized Motor
• JL Audio's patented, chamber-coupled port design
• Gray carpet wrap
• fine-tuned through extensive real-world listening

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

12
$549.99

In stock

Only 2 Left!

HO110RG-W3v3 small

Item added to your cart.

Price: $549.99

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

Kicker Solo-Baric L7S122 (44DL7S122)

3000W Peak (1500W RMS) 12” L7S Series Solo-Baric Subwoofer Enclosure

L7S122 big
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3000W Peak (1500W RMS) 12” L7S Series Solo-Baric Subwoofer Enclosure

• 3000W Max Dual 12" Vented Subwoofer Enclosure
• 12" L7S Subwoofers
• Thick MDF Construction with Thick Black Carpet
• Spring-Loaded Binding Post Terminals
• Enclosure Dimensions: 16-3/8" TD x 19-9/16" BD x 32-3/8" W x 16" H

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Was $899.99 Details
$799.99

In stock

L7S122 small

Item added to your cart.

Price: $799.99

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

Atrend 10SVNC

Single 10" Vented Carbon Fiber Enclosure for Alpine Subwoofers

10SVNC big
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Single 10" Vented Carbon Fiber Enclosure for Alpine Subwoofers

• Made with single slot carbon fiber
• Made for 10" Alpine subwoofers < /br> • This enclosure was designed with the help of Alpine and is approved by them to withhold the subwoofer box

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

$149.99

In stock

Only 1 Left!

• Made with single slot carbon fiber
• Made for 10" Alpine subwoofers < /br> • This enclosure was designed with the help of Alpine and is approved by them to withhold the subwoofer box

10SVNC 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 XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$114.99

$99.99

Add to cart
Belva BAK42 - 4 Gauge Amp Kit

CCA 4 Gauge Wiring Kit with RCA & Speaker Wire

$59.99

$34.99

Add to cart
8 Gauge - Stinger Amp Kit

Single amplifier 4000 Series complete installation kit.

$89.00

$42.99

Add to cart
Belva BAK02 - 1/0 Gauge Amp Kit

CCA Wiring Kit with 2-Channel RCA & Speaker Cable

$69.99

$44.99

Add to cart
NVX XKIT02 - True Spec 1/0 Gauge Amp Kit

Pure Virgin Copper, Full 1/0 Gauge Amp Kit with RCA

$199.99

$149.99

Add to cart
20 ft. of Dynamat Xtreme Trunk Kit

Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.

$236.95

$149.95

Add to cart
NVX SDBP40 - 40 ft. (10% More Than Competition)

40 ft. Bulk Pack of Sound Dampening Material

$279.99

$89.99

Add to cart
36 ft. of Dynamat Extreme Bulk Pack

Make your sound system sound perfect by reducing road noise with 9 sheets of sound dampening material.

$383.95

$235.99

Add to cart
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

$4.99

Add to cart
Insulated Female Quick Disconnect Connectors

100 pack of 12-10 Gauge yellow insulated quick disconnects.

$11.99

$9.99

Add to cart

Diamond Audio DES124

Diamond Elite Series 12" Dual 2 Ohm Subwoofer 500W RMS

DES124 big
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Diamond Elite Series 12" Dual 2 Ohm Subwoofer 500W RMS

• Diamond Elite Series 12" Dual 2 Ohm Subwoofer
• 500W RMS
• SPL @ 2.83v: 82.8dB
• Xmax: 15.7mm

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

$269.99

In stock

Only 2 Left!

• Diamond Elite Series 12" Dual 2 Ohm Subwoofer
• 500W RMS
• SPL @ 2.83v: 82.8dB
• Xmax: 15.7mm

DES124 small

Item added to your cart.

Price: $269.99

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 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

$6.99

Add to cart
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

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?

$236.95

$149.95

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$14.99

$8.99

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
Lowest price in 30 days

Atrend 10SQL

10" Single Medium Pro Series Sealed Subwoofer Enclosure

10SQL big
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10" Single Medium Pro Series Sealed Subwoofer Enclosure

• 10" Single Medium Pro Series Sealed Subwoofer Enclosure
• Premium carpeted Finish • Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Glued and Braced with Fasteners

Save 15% at CheckoutShop all deals
shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

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

10
Was $89.99 Details
$59.99

In stock

• 10" Single Medium Pro Series Sealed Subwoofer Enclosure
• Premium carpeted Finish • Silver Spring Loaded Terminal Cups
• Completely Miter and Dado Panels
• Glued and Braced with Fasteners

10SQL small

Item added to your cart.

Price: $59.99

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 XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$114.99

$99.99

Add to cart
Belva BAK42 - 4 Gauge Amp Kit

CCA 4 Gauge Wiring Kit with RCA & Speaker Wire

$59.99

$34.99

Add to cart
8 Gauge - Stinger Amp Kit

Single amplifier 4000 Series complete installation kit.

$89.00

$42.99

Add to cart
20 ft. of Dynamat Xtreme Trunk Kit

Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.

$236.95

$149.95

Add to cart
NVX SDBP40 - 40 ft. (10% More Than Competition)

40 ft. Bulk Pack of Sound Dampening Material

$279.99

$89.99

Add to cart
36 ft. of Dynamat Extreme Bulk Pack

Make your sound system sound perfect by reducing road noise with 9 sheets of sound dampening material.

$383.95

$235.99

Add to cart
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

$4.99

Add to cart
Insulated Female Quick Disconnect Connectors

100 pack of 12-10 Gauge yellow insulated quick disconnects.

$11.99

$9.99

Add to cart

NVX VSW84v2

500 Watt Peak (250W RMS) 8" VS-Series Dual 4-ohm Car Subwoofer

VSW84V2 big
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500 Watt Peak (250W RMS) 8" VS-Series Dual 4-ohm Car Subwoofer

• 8" VS-Series Subwoofer
• Dual 4-ohm Voice Coil
• RMS Range: 250 Watts
• Non-Pressed Paper With Woven Carbon Fiber Top
• High Excursion Foam Surround
• Stamped Steel Basket
• Dual Nomex Spiders

Buy any NVX item, Get 10% off another! Shop deal
shipping truck icon Free shipping in USA. Provide zip for delivery date.

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

5
Was $99.99 Details
$44.99

In stock

• 8" VS-Series Subwoofer
• Dual 4-ohm Voice Coil
• RMS Range: 250 Watts
• Non-Pressed Paper With Woven Carbon Fiber Top
• High Excursion Foam Surround
• Stamped Steel Basket
• Dual Nomex Spiders

VSW84V2 small

Item added to your cart.

Price: $44.99

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
Single 8" Vented Subwoofer Enclosure

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

$69.95

$77.95

Add to cart
Single 8" Ported Subwoofer Enclosure

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

$219.99

$129.99

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
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

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?

$236.95

$149.95

Add to cart
NVX SDRLR2 Sound Damping Rubber Roller

Universal Professional Heavy Duty Roller for Sound Damping

$14.99

$8.99

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

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    FAQ for Subwoofer and Sub Box Upgrades in 1968 GS 400

    Q: Can I upgrade or change the Subwoofer and Sub Box Upgrades in 1968 Buick GS 400?

    A: Yes this page includes all the best Subwoofer and Sub Box Upgrades that work in your GS 400.

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    1968 Buick GS 400

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