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  1. Home
  2. MB Quart Store
  3. Discontinued MB Quart Car Audio & Electronics
  4. Discontinued MB Quart Car Subwoofers
  5. Discontinued MB Quart Car Subwoofer Boxes
  6. Discontinued MB Quart Car Subwoofers with a Box (Loaded Sub Boxes)
  7. Discontinued MB Quart All Car Subwoofers with Boxes

Discontinued All MB Quart Car Subwoofers with Boxes for your 2018 1500 close

MB Quart offers All Car Subwoofers with Boxes, combining powerful bass and easy installation.

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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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2018 1500
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MB Quart 400 Watt 12 Inch Shallow Subwoofer + Q Power Slim Sub Car Box Enclosure

400W 12" Discus Series Dual 4-ohm Shallow Mount Car Subwoofer Package

1TRUCK12,DS1-304 big DISCONTINUED
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MB Quart 400 Watt 12 Inch Shallow Subwoofer + Q Power Slim Sub Car Box Enclosure

400W 12" Discus Series Dual 4-ohm Shallow Mount Car Subwoofer Package

• 200W RMS
• Top-mount depth: 3.07"
• Polypropylene cone and dust cap
• UV Rubber surround
• 2" Dual Voice Coil
• Stamp-cast deep drawn steel basket
• Durable heavy textured powder coat

Universal Icon Universal – fits most vehicles.

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29

• 200W RMS
• Top-mount depth: 3.07"
• Polypropylene cone and dust cap
• UV Rubber surround
• 2" Dual Voice Coil
• Stamp-cast deep drawn steel basket
• Durable heavy textured powder coat

EXCLUSIVE

800W MB Quart ONX302 + Enclosure Bass Package

MB Quart ONX302 12" ONYX Subwoofer + 12SSPF 12" Sealed Subwoofer Enclosure + Cache CTM Sound Damp

ONX302_CTM big DISCONTINUED
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800W MB Quart ONX302 + Enclosure Bass Package

MB Quart ONX302 12" ONYX Subwoofer + 12SSPF 12" Sealed Subwoofer Enclosure + Cache CTM Sound Damp

12" Dual 2 ohm ONYX Series Subwoofer • 400W RMS • Gloss Black Polypropylene Cone • NBR Surround • 12" Single Sealed Subwoofer Enclosure • 3/4 MDF (Medium Density Fiberboard) Construction • Internal Box Volume: 1.0 cubic ft. • Five 18" x 32" Pieces of Dead Shield Sound Dampening Material

Universal Icon Universal – fits most vehicles.

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19

12" Dual 2 ohm ONYX Series Subwoofer • 400W RMS • Gloss Black Polypropylene Cone • NBR Surround • 12" Single Sealed Subwoofer Enclosure • 3/4 MDF (Medium Density Fiberboard) Construction • Internal Box Volume: 1.0 cubic ft. • Five 18" x 32" Pieces of Dead Shield Sound Dampening Material

 
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