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  1. Home
  2. DS18 Store
  3. DS18 Car Audio & Electronics
  4. DS18 Car Subwoofers
  5. DS18 Car Subwoofer Boxes
  6. DS18 Car Subwoofers with a Box (Loaded Sub Boxes)

DS18 Car Subwoofers with a Box (Loaded Sub Boxes)

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Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
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DS18 SB10A

700W Peak (350W RMS) 10" SB10-A Series Shallow 2-Ohm Car Subwoofer

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DS18 SB10A

700W Peak (350W RMS) 10" SB10-A Series Shallow 2-Ohm Car Subwoofer

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

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

$335.95

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

DS18 SQBASSx2

1200W Peak (230W RMS) 7x9" Car Subwoofer with Passive Radiator

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DS18 SQBASSx2

1200W Peak (230W RMS) 7x9" Car Subwoofer with Passive Radiator

• Single 7 X 9" Sealed Subwoofer Enclosure with Built-In Amplifier
• Built-In/Includes Class D Amplifier
• Enclosure Dimensions: 7.87" D x 12.12" W x 2.79" H

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

$264.95

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• Single 7 X 9" Sealed Subwoofer Enclosure with Built-In Amplifier
• Built-In/Includes Class D Amplifier
• Enclosure Dimensions: 7.87" D x 12.12" W x 2.79" H

DS18 ZXI-212LD.RG

4000W Peak (2000W RMS) Loaded Dual 12" Ported Enclosure

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DS18 ZXI-212LD.RG

4000W Peak (2000W RMS) Loaded Dual 12" Ported Enclosure

• Ported enclosure with 2 12" ZXI Series Subwoofer
• 2000 watts RMS (4000 watts Peak)
• Final Impedance: 1-ohm
• Dimensions: 19.7" L x 14.5" H x 36.22" W x 21.65" W2

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

Was $1151.99 Details
$959.95

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• Ported enclosure with 2 12" ZXI Series Subwoofer
• 2000 watts RMS (4000 watts Peak)
• Final Impedance: 1-ohm
• Dimensions: 19.7" L x 14.5" H x 36.22" W x 21.65" W2

DS18 SB12A

700W Peak (350W RMS) 12" Sealed Amplified Loaded Subwoofer Enclosure

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DS18 SB12A

700W Peak (350W RMS) 12" Sealed Amplified Loaded Subwoofer Enclosure

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

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

$359.95

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

DS18 SQBASS8

800W Peak (150W RMS) 8" Amplified Underseat Subwoofer with Bass Remote

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DS18 SQBASS8

800W Peak (150W RMS) 8" Amplified Underseat Subwoofer with Bass Remote

• 8" Underseat Subwoofer with Amplifier
• 800 watts Peak / 150 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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

$275.95

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• 8" Underseat Subwoofer with Amplifier
• 800 watts Peak / 150 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

DS18 ZR212LD

3200W Peak (1600W RMS) Loaded Dual 12" Vented Enclosure

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DS18 ZR212LD

3200W Peak (1600W RMS) Loaded Dual 12" Vented Enclosure

• Ported enclosure with 2 12" ZR Series Subwoofer
• 3200 watts RMS (1600 watts Peak
• Final Impedance: 1-ohm
• Dimensions: 36.22" L x 14.48" H x 19.68" W x 21.65" W2

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

$599.95

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• Ported enclosure with 2 12" ZR Series Subwoofer
• 3200 watts RMS (1600 watts Peak
• Final Impedance: 1-ohm
• Dimensions: 36.22" L x 14.48" H x 19.68" W x 21.65" W2

DS18 SQ82A

1200W Peak (300W RMS) 8” SQ Series Square Subwoofer with High End Aluminum Enclosure

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DS18 SQ82A

1200W Peak (300W RMS) 8” SQ Series Square Subwoofer with High End Aluminum Enclosure

• Peak Power: 1200 watts
• RMS Power: 300 watts
• Paper Cone
• Rubber Surround
• Impedance: Single 2 ohm
• Sensitivity: 83 dB

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

$439.95

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• Peak Power: 1200 watts
• RMS Power: 300 watts
• Paper Cone
• Rubber Surround
• Impedance: Single 2 ohm
• Sensitivity: 83 dB

DS18 ZR112LD

1600W Peak (800W RMS) Loaded Single 12" Vented Enclosure

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DS18 ZR112LD

1600W Peak (800W RMS) Loaded Single 12" Vented Enclosure

• Ported enclosure with 1 12" ZR Series Subwoofer
• 800 watts RMS (1600 watts Peak
• Final Impedance: 1-ohm
• Dimensions: 23.14" L x 14.48" H x 17.71" W x 19.68" W2

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

$359.95

In stock.

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• Ported enclosure with 1 12" ZR Series Subwoofer
• 800 watts RMS (1600 watts Peak
• Final Impedance: 1-ohm
• Dimensions: 23.14" L x 14.48" H x 17.71" W x 19.68" W2

DS18 EN-DF10A

500W Peak (250W RMS) Loaded Single Amplified 10" Sealed Enclosure

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DS18 EN-DF10A

500W Peak (250W RMS) Loaded Single Amplified 10" Sealed Enclosure

• 10" Amplified Loaded Subwoofer System
• 250 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost: 0dB to 12dB
• Speaker-Level Inputs

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

$359.95

In stock.

Add to Cart

• 10" Amplified Loaded Subwoofer System
• 250 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost: 0dB to 12dB
• Speaker-Level Inputs

DS18 GEN-X212LD

1800W Peak (900W RMS) Loaded Dual 12" Vented Enclosure

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DS18 GEN-X212LD

1800W Peak (900W RMS) Loaded Dual 12" Vented Enclosure

• Ported enclosure with 2 12" Gen-X Subwoofer
• 900 watts RMS, (1800 watts Peak)
• Final Impedance: 2 + 2 ohm
• Dimensions: 38.58" L x 13.78" H x 11" W x 14" W2

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

$455.95

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• Ported enclosure with 2 12" Gen-X Subwoofer
• 900 watts RMS, (1800 watts Peak)
• Final Impedance: 2 + 2 ohm
• Dimensions: 38.58" L x 13.78" H x 11" W x 14" W2

DS18 ZXI-112LD.RG

2000W Peak (1000W RMS) Loaded Single 12" Rugged Vented Enclosure

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DS18 ZXI-112LD.RG

2000W Peak (1000W RMS) Loaded Single 12" Rugged Vented Enclosure

• Ported armored rugged enclosure with 1 12" ZXI Series Subwoofer
• 1000 watts RMS (2000 watts Peak)
• Final Impedance: 1-ohm
• Dimensions: 23.15" L x 14.5" H x 17.72" W x 19.7" W2

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

$539.95

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Add to Cart

• Ported armored rugged enclosure with 1 12" ZXI Series Subwoofer
• 1000 watts RMS (2000 watts Peak)
• Final Impedance: 1-ohm
• Dimensions: 23.15" L x 14.5" H x 17.72" W x 19.7" W2

DS18 GEN-X112LD

900W Peak (450W RMS) Loaded Single 12" Vented Enclosure

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DS18 GEN-X112LD

900W Peak (450W RMS) Loaded Single 12" Vented Enclosure

• Ported enclosure with 1 12" Gen-X Subwoofer
• 450 watts RMS (900 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 19.68" L x 13.78" H x 14.09" W x 11.08" W2

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

$239.95

In stock.

Add to Cart

• Ported enclosure with 1 12" Gen-X Subwoofer
• 450 watts RMS (900 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 19.68" L x 13.78" H x 14.09" W x 11.08" W2

DS18 SQBASS68

600W Peak (150W RMS) 6X8" SQBASS68 Series Amplified Subwoofer

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DS18 SQBASS68

600W Peak (150W RMS) 6X8" SQBASS68 Series Amplified Subwoofer

• 6 X 8" Amplified Loaded Subwoofer System
• 150 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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

$219.95

In stock.

Add to Cart

• 6 X 8" Amplified Loaded Subwoofer System
• 150 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

DS18 EN-DF10

600W Peak (300W RMS) Loaded Single 10" Sealed Enclosure

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DS18 EN-DF10

600W Peak (300W RMS) Loaded Single 10" Sealed Enclosure

• Sealed enclosure with 1 10" Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 20.27" L x 11.6" H x 6.30" W

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

$239.95

In stock.

Add to Cart

• Sealed enclosure with 1 10" Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 20.27" L x 11.6" H x 6.30" W

DS18 GEN-X124D with Truck Style Enclosure

900W Peak (450W RMS) Gen-X Series 12” 4-Ohm Subwoofer

GEN-X124D, 12SA big
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DS18 GEN-X124D with Truck Style Enclosure

900W Peak (450W RMS) Gen-X Series 12” 4-Ohm Subwoofer

• Peak Power: 900 watts
• RMS Power: 450 watts
• Paper Cone
• Foam Surround
• Impedance: Dual 4 ohm
• Sensitivity: 87.5 dB

• Includes Sealed Truck Style Enclosure

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

12
Was $215.94 Details
$198.41

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• Peak Power: 900 watts
• RMS Power: 450 watts
• Paper Cone
• Foam Surround
• Impedance: Dual 4 ohm
• Sensitivity: 87.5 dB

• Includes Sealed Truck Style Enclosure

 
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