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2020 Ram 3500

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A custom-fit vehicle-specific sub solution for your 3500 saves space and offers a finish that is unrivaled.

Overview Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Add Remote Start Dads & Grads Sale

Sub Boxes Custom-fit for your 2020 3500 for 2020 Ram 3500

A 3500 custom-fit sub box is the best way to add bass without sacrificing space. You'll get a box that looks and sounds great and matches the factory "look" to a T.  We carry vehicle specific solutions like the NVX BOOST Boxes, JL Audio StealthBoxes, MTX Thunderforms and more.

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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.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
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.
Type of Enclosure
Some of our Vehicle Specific enclosures are loaded with a subwoofer and an amplifier, some are only loaded with a subwoofer, while some are empty boxes.
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Final Wired Impedance
This is the final impedance of the system as the amplifier will see it. If the final impedance is for two sets, it means that the enclosure has two sets of terminals at the listed impedance.
Box Finish
The material used on the outside of the box. Most boxes are carpeted to prevent exterior scratches; however vinyl is popular as it can often be color-matched to a near exact look of your leather factory interior.
Condition
Availability
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Kicker 51K5RDL7T102 + CXA1200.1 Amp + Bass Knob w/ Free Amp Install Kit

1000W RMS Loaded Dual 10" Sealed Truck Enclosure with 1200W RMS Monoblock Amplifier, Bass Remote, 4 Gauge OFC Wiring Kit, and Koozies

51K5_CXA12_CXAR_XK42_NK_49K big Out of stock
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Kicker 51K5RDL7T102 + CXA1200.1 Amp + Bass Knob w/ Free Amp Install Kit

1000W RMS Loaded Dual 10" Sealed Truck Enclosure with 1200W RMS Monoblock Amplifier, Bass Remote, 4 Gauge OFC Wiring Kit, and Koozies

  • Kicker 51K5RDL7T102 1000W RMS Loaded Dual 10-Inch Sealed Truck Enclosure
  • 1200W RMS Class D CX-Series Monoblock Car Amplifier
  • Wired Bass Remote Controller for CX Series Amplifiers
  • NVX 4 Gauge 100% OFC Complete 2-Channel Amplifier Wiring Kit with RCA
  • Bundle includes Premium Polyurethane Foam and Can Insulator Sleeve Koozies
found car based on your search
Fits your 3500
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List price $1580.93
-18% $1,290.01
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  • Kicker 51K5RDL7T102 1000W RMS Loaded Dual 10-Inch Sealed Truck Enclosure
  • 1200W RMS Class D CX-Series Monoblock Car Amplifier
  • Wired Bass Remote Controller for CX Series Amplifiers
  • NVX 4 Gauge 100% OFC Complete 2-Channel Amplifier Wiring Kit with RCA
  • Bundle includes Premium Polyurethane Foam and Can Insulator Sleeve Koozies
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    FAQ for Custom-fit Subwoofer Boxes & Enclosures in 2020 3500

    Q: Can I upgrade or change the Custom-fit Subwoofer Boxes & Enclosures in 2020 Ram 3500?

    A: Yes this page includes all the best Custom-fit Subwoofer Boxes & Enclosures that work in your 3500.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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