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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

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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 Exterior Color
The color of the enclosure's exterior/outer finish.
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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You are currently viewing discontinued products.

JBL GT5-2402BR

1600 Watt Dual 12" GT Series, Bass-Reflex (Ported) Loaded Subwoofer Box/Enclosure

Factory Optimized for Best Performance Possible!
Take the Headache Out of Choosing a System

GT5-2402BR big DISCONTINUED
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JBL GT5-2402BR

1600 Watt Dual 12" GT Series, Bass-Reflex (Ported) Loaded Subwoofer Box/Enclosure

• JBL Dual Loaded Tuned Slipstream Ported Enclosure
• 12" Dual GT Series Subwoofer
• 550 Watts RMS
• 1600 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

Promo Savings Icon

Factory Optimized for Best Performance Possible!
Take the Headache Out of Choosing a System

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7

• JBL Dual Loaded Tuned Slipstream Ported Enclosure
• 12" Dual GT Series Subwoofer
• 550 Watts RMS
• 1600 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

JBL GT5-2402BR Open Box Complete

1600 Watt Dual 12" GT Series, Bass-Reflex (Ported) Loaded Subwoofer Box/Enclosure

GT5-2402BR big DISCONTINUED
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JBL GT5-2402BR Open Box Complete

1600 Watt Dual 12" GT Series, Bass-Reflex (Ported) Loaded Subwoofer Box/Enclosure

• Item Condition: Open Box
• JBL Dual Loaded Tuned Slipstream Ported Enclosure
• 12" Dual GT Series Subwoofer
• 550 Watts RMS
• 1600 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

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• Item Condition: Open Box
• JBL Dual Loaded Tuned Slipstream Ported Enclosure
• 12" Dual GT Series Subwoofer
• 550 Watts RMS
• 1600 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

JBL GT5-1202BR

Single 12" GT Series Bass-Reflex Subwoofer Box/Enclosure

GT5-1202BR big DISCONTINUED
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JBL GT5-1202BR

Single 12" GT Series Bass-Reflex Subwoofer Box/Enclosure

• JBL Loaded Tuned Slipstream Ported Enclosure
• 12" Single GT Series Subwoofer
• 275 Watts RMS
• 1100 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

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7

• JBL Loaded Tuned Slipstream Ported Enclosure
• 12" Single GT Series Subwoofer
• 275 Watts RMS
• 1100 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

JBL GT5-1202BR Open Box Complete

Single 12" GT Series Bass-Reflex Subwoofer Box/Enclosure

GT5-1202BR big DISCONTINUED
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JBL GT5-1202BR Open Box Complete

Single 12" GT Series Bass-Reflex Subwoofer Box/Enclosure

• Item Condition: Open Box
• JBL Loaded Tuned Slipstream Ported Enclosure
• 12" Single GT Series Subwoofer
• 275 Watts RMS
• 1100 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

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• Item Condition: Open Box
• JBL Loaded Tuned Slipstream Ported Enclosure
• 12" Single GT Series Subwoofer
• 275 Watts RMS
• 1100 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

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)
•

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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)
•

Dual 12" JBL GT Series Subwoofers w/ Ported Enclosure

2 12" Single 4-Ohm GT Series Car Subwoofer w/ Dual 12" Ported Enclosure

2-GT5-12_BBX212BK big DISCONTINUED
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Dual 12" JBL GT Series Subwoofers w/ Ported Enclosure

2 12" Single 4-Ohm GT Series Car Subwoofer w/ Dual 12" Ported Enclosure

• 1100W Peak
• 275W RMS
• Polypropylene cone woofer
• Rubber surround
• 12" Dual Ported Subwoofer Enclosure
• Durable Black Carpet
• Total box volume: 3.7 cubic feet

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65

• 1100W Peak
• 275W RMS
• Polypropylene cone woofer
• Rubber surround
• 12" Dual Ported Subwoofer Enclosure
• Durable Black Carpet
• Total box volume: 3.7 cubic feet

JBL GT5-2402BR - Open Box, Good Condition (Used)

1600 Watt Dual 12" GT Series, Bass-Reflex (Ported) Loaded Subwoofer Box/Enclosure Open Box Complete (Good, Used)

GT5-2402BR big DISCONTINUED
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JBL GT5-2402BR - Open Box, Good Condition (Used)

1600 Watt Dual 12" GT Series, Bass-Reflex (Ported) Loaded Subwoofer Box/Enclosure Open Box Complete (Good, Used)

• JBL Dual Loaded Tuned Slipstream Ported Enclosure
• 12" Dual GT Series Subwoofer
• 550 Watts RMS
• 1600 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

light bulb icon Discover more. Set your vehicle.

• JBL Dual Loaded Tuned Slipstream Ported Enclosure
• 12" Dual GT Series Subwoofer
• 550 Watts RMS
• 1600 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

JBL PB1220 w/ FREE Sound Dampening! (Use Bundle Offer)

400W 12" Loaded Subwoofer Enclosure With Slipstream Port

PB1220 big DISCONTINUED
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JBL PB1220 w/ FREE Sound Dampening! (Use Bundle Offer)

400W 12" Loaded Subwoofer Enclosure With Slipstream Port

• Peak Power: 1600W
• RMS Power: 400W
• 12" Single Ported Subwoofer Enclosure
•

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2

• Peak Power: 1600W
• RMS Power: 400W
• 12" Single Ported Subwoofer Enclosure
•

JBL GT5-2402BR Open Box Complete

1600 Watt Dual 12" GT Series, Bass-Reflex (Ported) Loaded Subwoofer Box/Enclosure

GT5-2402BR big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JBL GT5-2402BR Open Box Complete

1600 Watt Dual 12" GT Series, Bass-Reflex (Ported) Loaded Subwoofer Box/Enclosure

• Item Condition: Open Box
• JBL Dual Loaded Tuned Slipstream Ported Enclosure
• 12" Dual GT Series Subwoofer
• 550 Watts RMS
• 1600 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

light bulb icon Discover more. Set your vehicle.

• Item Condition: Open Box
• JBL Dual Loaded Tuned Slipstream Ported Enclosure
• 12" Dual GT Series Subwoofer
• 550 Watts RMS
• 1600 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

JBL GT-BassPro12 Open Box (Complete)

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

GT-BASSPRO12AM big DISCONTINUED
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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)
•

light bulb icon Discover more. Set your 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)
•

JBL GT5-2402BR Open Box Missing (Good, Used)

1600 Watt Dual 12" GT Series, Bass-Reflex (Ported) Loaded Subwoofer Box/Enclosure Open Box Missing (Acceptable, Used)

GT5-2402BR big DISCONTINUED
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JBL GT5-2402BR Open Box Missing (Good, Used)

1600 Watt Dual 12" GT Series, Bass-Reflex (Ported) Loaded Subwoofer Box/Enclosure Open Box Missing (Acceptable, Used)

• JBL Dual Loaded Tuned Slipstream Ported Enclosure
• 12" Dual GT Series Subwoofer
• 550 Watts RMS
• 1600 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

light bulb icon Discover more. Set your vehicle.

• JBL Dual Loaded Tuned Slipstream Ported Enclosure
• 12" Dual GT Series Subwoofer
• 550 Watts RMS
• 1600 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

JBL GT5-2402BR Open Box Complete (Very Good, Used)

1600 Watt Dual 12" GT Series, Bass-Reflex (Ported) Loaded Subwoofer Box/Enclosure JBL GT5-2402BR Open Box Complete (Very Good, Used)

GT5-2402BR big DISCONTINUED
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JBL GT5-2402BR Open Box Complete (Very Good, Used)

1600 Watt Dual 12" GT Series, Bass-Reflex (Ported) Loaded Subwoofer Box/Enclosure JBL GT5-2402BR Open Box Complete (Very Good, Used)

• JBL Dual Loaded Tuned Slipstream Ported Enclosure
• 12" Dual GT Series Subwoofer
• 550 Watts RMS
• 1600 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

light bulb icon Discover more. Set your vehicle.

• JBL Dual Loaded Tuned Slipstream Ported Enclosure
• 12" Dual GT Series Subwoofer
• 550 Watts RMS
• 1600 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

EXCLUSIVE

JBL Loaded Subwoofer Box + Crunch Amplifier and Wiring Kit Package

GT5-2402BR Loaded Subwoofer Box + PDX-2000.1D Crunch Monoblock Amp + BAK42 Complete 4 Gauge Amplifier Wiring Kit

GT5-2402BR_PDX-2000.1D_BAK42 big DISCONTINUED
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JBL Loaded Subwoofer Box + Crunch Amplifier and Wiring Kit Package

GT5-2402BR Loaded Subwoofer Box + PDX-2000.1D Crunch Monoblock Amp + BAK42 Complete 4 Gauge Amplifier Wiring Kit

• JBL Dual Loaded Tuned Slipstream Ported Enclosure
• 12" Dual GT Series Subwoofer
• 2 Ohm Final Impedance
• 550 Watts RMS
• Power One Series Monoblock Class A/B Car Amplifier
• 1000W x 1-Chan @ 1 Ohm
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

light bulb icon Discover more. Set your vehicle.

• JBL Dual Loaded Tuned Slipstream Ported Enclosure
• 12" Dual GT Series Subwoofer
• 2 Ohm Final Impedance
• 550 Watts RMS
• Power One Series Monoblock Class A/B Car Amplifier
• 1000W x 1-Chan @ 1 Ohm
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

 
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