Garage
Shop

All Select Increments Custom-fit Subwoofer Boxes

Find the ideal match for your vehicle with Select Increments' All Custom-fit Subwoofer Boxes.

Loading...
Filters

Checkmark Icon Select vehicle to make sure it fits.

Shop the Category

filter-icon Filters & Sort

Select Increments Neo-Pod (31649)

Custom-fit 8" unloaded subwoofer enclosure for select 2007-2018 vehicles from Jeep

31649 big
Go to item page Right Arrow Icon of Right Arrow

Custom-fit 8" unloaded subwoofer enclosure for select 2007-2018 vehicles from Jeep

• Black textured plastic subwoofer enclosure
• Holds one 8" shallow-mount subwoofer (not included)
• Installs under the front passenger seat

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

VIP Product Get $17.00 in rewards to spend later

empty

found car based on your search Make sure it fits. Select a vehicle
$169.95

In stock.

• Black textured plastic subwoofer enclosure
• Holds one 8" shallow-mount subwoofer (not included)
• Installs under the front passenger seat

31649 small

Item added to your cart.

Price: $169.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
High-Performance NVX Speaker Wire

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

$49.99

$29.99

Add to cart
Belva CCA Speaker Wire

12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

$14.99

$6.99

Add to cart
20 ft. of NVX SDTK20 Trunk Kit

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

$89.99

$59.99

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.

$187.44

$149.95

Add to cart
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$9.99

$8.99

Add to cart

Select Increments XJ-Pod (72625)

Custom-fit unloaded 8" subwoofer enclosure for select 1984-2001 Jeep Cherokee

72625 big
Go to item page Right Arrow Icon of Right Arrow

Custom-fit unloaded 8" subwoofer enclosure for select 1984-2001 Jeep Cherokee

• Fits passenger-side rear cargo-area
• Holds one 8" subwoofer (not included)
• Sealed-chamber design
• Enclosure volume: 0.40 cu. ft

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

VIP Product Get $17.00 in rewards to spend later

empty

found car based on your search Make sure it fits. Select a vehicle
$169.95

In stock.

• Fits passenger-side rear cargo-area
• Holds one 8" subwoofer (not included)
• Sealed-chamber design
• Enclosure volume: 0.40 cu. ft

72625 small

Item added to your cart.

Price: $169.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
High-Performance NVX Speaker Wire

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

$49.99

$29.99

Add to cart
Belva CCA Speaker Wire

12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

$14.99

$6.99

Add to cart
20 ft. of NVX SDTK20 Trunk Kit

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

$89.99

$59.99

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.

$187.44

$149.95

Add to cart
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$9.99

$8.99

Add to cart

Select Increments Stealth-Pod (40473)

Portable unloaded 10" subwoofer enclosure for select 1987-2018 vehicles from Jeep

40473 big
Go to item page Right Arrow Icon of Right Arrow

Portable unloaded 10" subwoofer enclosure for select 1987-2018 vehicles from Jeep

• Portable subwoofer enclosure
• Holds one 10" subwoofer (not included)
• Sealed-chamber design
• Enclosure volume: 0.70 cu. ft

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

VIP Product Get $19.00 in rewards to spend later

empty

found car based on your search Make sure it fits. Select a vehicle
$189.95

In stock.

• Portable subwoofer enclosure
• Holds one 10" subwoofer (not included)
• Sealed-chamber design
• Enclosure volume: 0.70 cu. ft

40473 small

Item added to your cart.

Price: $189.95

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
High-Performance NVX Speaker Wire

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

$49.99

$29.99

Add to cart
Belva CCA Speaker Wire

12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

$14.99

$6.99

Add to cart
20 ft. of NVX SDTK20 Trunk Kit

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

$89.99

$59.99

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.

$187.44

$149.95

Add to cart
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$9.99

$8.99

Add to cart

Select Increments Sono-Pod (63092)

Custom-fit 10" unloaded subwoofer enclosure for 1976-2006 Jeep Wrangler, Wrangler Unlimited, CJ7

63092 big
Go to item page Right Arrow Icon of Right Arrow

Custom-fit 10" unloaded subwoofer enclosure for 1976-2006 Jeep Wrangler, Wrangler Unlimited, CJ7

• Black textured plastic subwoofer enclosure
• Holds one 10" subwoofer (not included)
• Installs under the rear security shelf

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

VIP Product Get $17.00 in rewards to spend later

empty

found car based on your search Make sure it fits. Select a vehicle
$169.95

In stock.

• Black textured plastic subwoofer enclosure
• Holds one 10" subwoofer (not included)
• Installs under the rear security shelf

63092 small

Item added to your cart.

Price: $169.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
High-Performance NVX Speaker Wire

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

$49.99

$29.99

Add to cart
Belva CCA Speaker Wire

12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

$14.99

$6.99

Add to cart
20 ft. of NVX SDTK20 Trunk Kit

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

$89.99

$59.99

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.

$187.44

$149.95

Add to cart
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$9.99

$8.99

Add to cart

Select Increments Intra-Pod (21576)

Custom-fit center console with 8" unloaded subwoofer enclosure for 1976-1995 Jeep CJ7, Scrambler, Wrangler

21576 big
Go to item page Right Arrow Icon of Right Arrow

Custom-fit center console with 8" unloaded subwoofer enclosure for 1976-1995 Jeep CJ7, Scrambler, Wrangler

• Black textured plastic subwoofer enclosure
• Holds one 8" subwoofer (not included)
• Fits between the front seats of the vehicle
• Built-in cupholders

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

found car based on your search Make sure it fits. Select a vehicle
$299.95

In stock.

• Black textured plastic subwoofer enclosure
• Holds one 8" subwoofer (not included)
• Fits between the front seats of the vehicle
• Built-in cupholders

21576 small

Item added to your cart.

Price: $299.95

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
High-Performance NVX Speaker Wire

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

$49.99

$29.99

Add to cart
Belva CCA Speaker Wire

12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

$14.99

$6.99

Add to cart
20 ft. of NVX SDTK20 Trunk Kit

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

$89.99

$59.99

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.

$187.44

$149.95

Add to cart
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$9.99

$8.99

Add to cart

Select Increments Stealth-Pod (40473KL)

Custom-fit subwoofer stealth pod with 10" Kicker subwoofer and Kicker Amplifier for select 1987-2018 vehicles from Jeep

Go to item page Right Arrow Icon of Right Arrow

Custom-fit subwoofer stealth pod with 10" Kicker subwoofer and Kicker Amplifier for select 1987-2018 vehicles from Jeep

• Portable Subwoofer Enclosure
• Holds One 10" Subwoofer (Included)
• Sealed-chamber Design
• Includes 10" Kicker Subwoofer
• Includes 10" Kicker 400 Watt Amplifier
• Includes 8 Gauge Amp Wiring Kit

empty

found car based on your search Make sure it fits. Select a vehicle
89
Was $589.92 Details
$479.90

• Portable Subwoofer Enclosure
• Holds One 10" Subwoofer (Included)
• Sealed-chamber Design
• Includes 10" Kicker Subwoofer
• Includes 10" Kicker 400 Watt Amplifier
• Includes 8 Gauge Amp Wiring Kit

40473KA small

Item added to your cart.

Price: $479.90

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart

Select Increments Intra-Pod (21576KA)

Custom-fit center console with 8" Kicker subwoofer and Amplifier for select 1976-2006 vehicles from Jeep

Go to item page Right Arrow Icon of Right Arrow

Custom-fit center console with 8" Kicker subwoofer and Amplifier for select 1976-2006 vehicles from Jeep

• Black Textured Plastic Subwoofer Enclosure
• Holds One 8" Subwoofer
• Fits Between the Front Seats of the Vehicle
• Built-in Cupholders
• Includes Kicker 8" Subwoofer
• Includes Kicker 400 Watt Monoblock Amplifier
• Includes 8 Gauge Amp Wiring Kit

empty

found car based on your search Make sure it fits. Select a vehicle
88
Was $669.92 Details
$569.90

• Black Textured Plastic Subwoofer Enclosure
• Holds One 8" Subwoofer
• Fits Between the Front Seats of the Vehicle
• Built-in Cupholders
• Includes Kicker 8" Subwoofer
• Includes Kicker 400 Watt Monoblock Amplifier
• Includes 8 Gauge Amp Wiring Kit

21576KA small

Item added to your cart.

Price: $569.90

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
Five Piece Installer's Panel Removal Tool Kit

Helps with removing dash and trim panels during car stereo installation.

$18.99

$11.99

Add to cart
18 Butt Connectors, 2 Ring Terminals, and Zip Ties

Great for connecting your car stereo wires to the harness.

$9.95

$9.95

Add to cart
Install Bay BS9HD

Heavy Duty Metal Mounting Backstrap

$9.99

$1.49

Add to cart

Select Increments Intra-Pod (21576K)

Custom-fit center console subwoofer enclosure with 8" Kicker Subwoofer for 1976-1995 Jeep CJ7, Scrambler, Wrangler

Go to item page Right Arrow Icon of Right Arrow

Custom-fit center console subwoofer enclosure with 8" Kicker Subwoofer for 1976-1995 Jeep CJ7, Scrambler, Wrangler

• Black Textured Plastic Subwoofer Enclosure
• Holds One 8" Subwoofer (Included)
• Fits Between the Front Seats of the Vehicle
• Built-in Cupholders
• Includes Kicker 8" Subwoofer

empty

found car based on your search Make sure it fits. Select a vehicle
Was $399.94 Details
$389.94

• Black Textured Plastic Subwoofer Enclosure
• Holds One 8" Subwoofer (Included)
• Fits Between the Front Seats of the Vehicle
• Built-in Cupholders
• Includes Kicker 8" Subwoofer

21576K small

Item added to your cart.

Price: $389.94

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart

Select Increments XJ-Pod (72625k)

Custom-fit 8" subwoofer enclosure for select 1984-2001 Jeep Cherokee

Go to item page Right Arrow Icon of Right Arrow

Custom-fit 8" subwoofer enclosure for select 1984-2001 Jeep Cherokee

• Fits passenger-side rear cargo-area
• Holds one 8" subwoofer (included)
• Sealed-chamber design
• Includes Kicker 8" Subwoofer

empty

found car based on your search Make sure it fits. Select a vehicle

• Fits passenger-side rear cargo-area
• Holds one 8" subwoofer (included)
• Sealed-chamber design
• Includes Kicker 8" Subwoofer

72625k small

Item added to your cart.

Price: $279.95

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 SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart

Select Increments Sono-Pod (63092k)

Custom-fit enclosure with 10" Kicker subwoofer for

Go to item page Right Arrow Icon of Right Arrow

Custom-fit enclosure with 10" Kicker subwoofer for

• Black Textured Plastic Subwoofer Enclosure
• Holds One 10" Subwoofer (Included)
• Installs Under the Rear Security Shelf
• Includes 10" Kicker Subwoofer

empty

found car based on your search Make sure it fits. Select a vehicle
1
Was $299.94 Details
$289.95

• Black Textured Plastic Subwoofer Enclosure
• Holds One 10" Subwoofer (Included)
• Installs Under the Rear Security Shelf
• Includes 10" Kicker Subwoofer

63092K 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 SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart

Select Increments Sono-Pod (63092KA)

Custom-fit subwoofer enclosure with 10" Kicker Subwoofer and 400W Monoblock

Go to item page Right Arrow Icon of Right Arrow

Custom-fit subwoofer enclosure with 10" Kicker Subwoofer and 400W Monoblock

• Black textured plastic subwoofer enclosure
• Holds one 10" subwoofer (not included)
• Installs under the rear security shelf
• Includes Kicker 10" Subwoofer
• Includes Kicker 400W Monoblock

empty

found car based on your search Make sure it fits. Select a vehicle
89
Was $569.92 Details
$459.90

• Black textured plastic subwoofer enclosure
• Holds one 10" subwoofer (not included)
• Installs under the rear security shelf
• Includes Kicker 10" Subwoofer
• Includes Kicker 400W Monoblock

63092KA small

Item added to your cart.

Price: $459.90

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
Five Piece Installer's Panel Removal Tool Kit

Helps with removing dash and trim panels during car stereo installation.

$18.99

$11.99

Add to cart
18 Butt Connectors, 2 Ring Terminals, and Zip Ties

Great for connecting your car stereo wires to the harness.

$9.95

$9.95

Add to cart
Install Bay BS9HD

Heavy Duty Metal Mounting Backstrap

$9.99

$1.49

Add to cart

Select Increments Stealth-Pod (40473K)

Custom-fit subwoofer stealth pod with 10" Kicker subwoofer for select 1987-2018 vehicles from Jeep

Go to item page Right Arrow Icon of Right Arrow

Custom-fit subwoofer stealth pod with 10" Kicker subwoofer for select 1987-2018 vehicles from Jeep

• Portable Subwoofer Enclosure
• Holds One 10" Subwoofer (Included)
• Sealed-chamber Design
• Enclosure Volume: 0.70 cu. ft
• Includes 10" Kicker Subwoofer

empty

found car based on your search Make sure it fits. Select a vehicle
1
Was $319.94 Details
$299.94

• Portable Subwoofer Enclosure
• Holds One 10" Subwoofer (Included)
• Sealed-chamber Design
• Enclosure Volume: 0.70 cu. ft
• Includes 10" Kicker Subwoofer

40473K small

Item added to your cart.

Price: $299.94

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart

Select Increments Neo-Pod (31649K)

Custom-fit subwoofer enclosure with 8" Kicker subwoofer for select 2007-2018 vehicles from Jeep

Go to item page Right Arrow Icon of Right Arrow

Custom-fit subwoofer enclosure with 8" Kicker subwoofer for select 2007-2018 vehicles from Jeep

• Black textured plastic subwoofer enclosure
• Holds one 8" shallow-mount subwoofer (included)
• Installs under the front passenger seat
• Includes 8" Kicker Shallow-mount Subwoofer

empty

found car based on your search Make sure it fits. Select a vehicle
3
Was $359.94 Details
$339.94

• Black textured plastic subwoofer enclosure
• Holds one 8" shallow-mount subwoofer (included)
• Installs under the front passenger seat
• Includes 8" Kicker Shallow-mount Subwoofer

31649K small

Item added to your cart.

Price: $339.94

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX SDTK20

20 Square Feet of Sound Damping Material

$89.99

$59.99

Add to cart
    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?
    Save up to 10 different vehicles in your garage

    Add vehicle
    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