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  1. Home
  2. JL Audio Store
  3. JL Audio Car Audio & Electronics
  4. JL Audio Car Subwoofers
  5. JL Audio Car Subwoofer Boxes
  6. 6.5"
JL Audio is renowned for its dedication to sound quality and innovation. With its roots in the audio industry, this company has consistently pushed the boundaries in creating high-end car, marine, and home audio systems. Known for its exceptional craftsmanship and advanced technology, JL Audio has established itself as a leader in the audio world, offering products that deliver crisp, clear sound and a truly immersive listening experience.

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Thumbnail icon for JL Audio Car Bass Packages & Powered Subs

JL Audio Bass Packages & Powered Subwoofers

All-in-one bass packages combining subwoofer, box, and amp from JL Audio.

Thumbnail icon for JL Audio Car Subwoofers with a Box (Loaded Sub Boxes)

JL Audio Subwoofers with a Box

Complete subwoofer solutions from JL Audio for instant installation.

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Thumbnail icon for JL Audio Custom-fit Subwoofer Boxes

JL Audio Custom-fit Subwoofer Boxes

Vehicle-specific custom-fit subwoofer boxes by JL Audio for tailored bass.

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Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
6.5",
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.
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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JL Audio MicroSub CP106LG-W3v3

150W RMS Loaded Single 6.5" Vented Enclosure

CP106LG-W3v3 big
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JL Audio MicroSub CP106LG-W3v3

150W RMS Loaded Single 6.5" Vented Enclosure

• Ported enclosure with 1 6.5" W3 v3 Series Subwoofer
• 150 watts RMS
• Final Impedance: 4-ohm
• Dimensions: 14.125" L x 9.625" H x 5.125" W

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JL Audio MicroSub CP106LG-W3v3 (Open Box, Great)

150 Watt RMS Single 6.5" 6W3v3-4 Subwoofer Loaded in a Slot-Ported MicroSub Enclosure (4 ohms Final Impedance)

CP106LG-W3v3 big
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JL Audio MicroSub CP106LG-W3v3 (Open Box, Great)

150 Watt RMS Single 6.5" 6W3v3-4 Subwoofer Loaded in a Slot-Ported MicroSub Enclosure (4 ohms Final Impedance)

• 300W Peak
• 50-150W RMS
• Microsub Enclosure
• Slot-Ported
• Final Impedance: 4 ohm

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Universal Icon Universal – fits most vehicles.

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    Additional Related Categories in JL Audio Car Subwoofer Boxes 6.5"

    You can shop these categories, but we cannot guarantee fit and/or we do not have products that fit your vehicle.
    JL Audio Custom-fit Subwoofer Boxes
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    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.
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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