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  1. Home
  2. JBL Store
  3. Discontinued JBL Car Audio & Electronics
  4. Discontinued JBL Car Subwoofers
  5. Discontinued JBL Empty Car Subwoofer Enclosures & Boxes
  6. Discontinued JBL All Empty Car Subwoofer Boxes

Discontinued All JBL Empty Car Subwoofer Boxes for your 2014 Cherokee close

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Subwoofers with an amplifier and box ✕
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Product Type
Subwoofers with an amplifier and box,
Price Range
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.

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JBL GT-BassPro12 - Open Box, Good Condition (Used)

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System Open Box Complete (Good, Used)

GT-BASSPRO12AM big DISCONTINUED
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JBL GT-BassPro12 - Open Box, Good Condition (Used)

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System Open Box Complete (Good, Used)

• 12" GT Series Subwoofer
• GT Series Mono block Car Amplifier
• 450W Peak
• 150W RMS
• 12" Single Ported Subwoofer Enclosure
• Variable low-pass filter (40-200 Hz, 24 dB/Octave)
•

Universal Icon Universal – fits most vehicles.

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• 12" GT Series Subwoofer
• GT Series Mono block Car Amplifier
• 450W Peak
• 150W RMS
• 12" Single Ported Subwoofer Enclosure
• Variable low-pass filter (40-200 Hz, 24 dB/Octave)
•

JBL GT-BassPro12 Open Box (Complete)

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

GT-BASSPRO12AM big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JBL GT-BassPro12 Open Box (Complete)

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

• 12" GT Series Subwoofer
• GT Series Mono block Car Amplifier
• 450W Peak
• 150W RMS
• 12" Single Ported Subwoofer Enclosure
• Variable low-pass filter (40-200 Hz, 24 dB/Octave)
•

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

4

• 12" GT Series Subwoofer
• GT Series Mono block Car Amplifier
• 450W Peak
• 150W RMS
• 12" Single Ported Subwoofer Enclosure
• Variable low-pass filter (40-200 Hz, 24 dB/Octave)
•

 
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