JBL Powered Car Subwoofer Boxes at Sonic Electronix

JBL Powered Car Subwoofer Boxes

Powered car subwoofer boxes with JBL speakers are a popular choice for audiophiles worldwide.
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This value represents the number of speakers or subwoofers that the enclosure accommodates.
Refers to the diameter of the subwoofer, measured in inches.
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.
This is the total RMS power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total RMS power handling for all of the subs combined.

The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend giving your subwoofer(s) 75% - 90% of the recommended RMS rating.
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JBL SUBBP12AM

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

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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)

JBL SUBBP12AM

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

In stock

Only 3 Left!

$349.95 (14.29% off)
Vip Icon $299.95
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  • Save 20% off a 8-pack 8 gauge ferrule with heat shrink

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SUBBP12AM small

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

$299.95

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NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$59.99

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JBL BassPro SL2

Self Powered, 8" Low-Profile Underseat Vehicle Subwoofer System

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Self Powered, 8" Low-Profile Underseat Vehicle Subwoofer System

• Class D Amplifier
• 125 Watts RMS
• Crossover Control
• Remote Level Control Capability

JBL BassPro SL2

Self Powered, 8" Low-Profile Underseat Vehicle Subwoofer System

In stock

Only 1 Left!

$399.95 (25.00% off)
$299.95
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1 Special offer
  • Save 25% off of Stinger Sound Dampening

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SUBBPSL2AM small

Self Powered, 8" Low-Profile Underseat Vehicle Subwoofer System

$299.95

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NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$59.99

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JBL BassPro Micro

140W RMS Single 8" Dockable Powered Subwoofer Enclosure

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140W RMS Single 8" Dockable Powered Subwoofer Enclosure

• 140W Single 8" Subwoofer Enclosure with Built-In Amplifier
• 8" Subwoofer
• Built-In 140W Class D Amplifier
• Enclosure Dimensions: 7" D x 16-3/16" W x 10-7/8" H

JBL BassPro Micro

140W RMS Single 8" Dockable Powered Subwoofer Enclosure

In stock

$449.95 (11.11% off)
Vip Icon $399.95
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2 Special offers
  • Save 25% off of Stinger Sound Dampening
  • 25% Off a Sound Dampening Kit with Your Subwoofer Purchase!

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JBLBASSPROMICROBLK small

140W RMS Single 8" Dockable Powered Subwoofer Enclosure

$399.95

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NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$59.99

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View all available accessories for the JBL BassPro Micro.
JBL SUBBP12AM + Free NVX Sound Dampening Kit

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

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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)

6
JBL SUBBP12AM + Free NVX Sound Dampening Kit

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

In stock

Only 3 Left!

$499.94 (40.00% off)
$299.94

Item Added to Cart

SUBBP12AM, SDRF20 small

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

$299.94

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NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$59.99

Add

Don't see the accessory you're looking for?
View all available accessories for the JBL SUBBP12AM + Free NVX Sound Dampening Kit.
JBL BassPro12

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

BASSPRO12AM main
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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)

JBL BassPro12

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

Special order

Ships at Later Date

$349.95 (25.71% off)
Vip Icon $259.99
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2 Special offers
  • Save 20% off a 8-pack 8 gauge ferrule with heat shrink
  • Add a 100% Copper, True 8 Gauge Amp Kit and save 50%

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BASSPRO12AM small

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

$259.99

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NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$59.99

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Don't see the accessory you're looking for?
View all available accessories for the JBL BassPro12.
JBL BassPro Micro + Free NVX Sound Deadening Kit

140W RMS Single 8" Dockable Powered Subwoofer Enclosure

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140W RMS Single 8" Dockable Powered Subwoofer Enclosure

• 140W Single 8" Subwoofer Enclosure with Built-In Amplifier
• 8" Subwoofer
• Built-In 140W Class D Amplifier
• Enclosure Dimensions: 7" D x 16-3/16" W x 10-7/8" H

6
JBL BassPro Micro + Free NVX Sound Deadening Kit

140W RMS Single 8" Dockable Powered Subwoofer Enclosure

In stock

$599.94 (33.34% off)
$399.95

Item Added to Cart

JBLBASSPROMICROBLK_SDRF20 small

140W RMS Single 8" Dockable Powered Subwoofer Enclosure

$399.95

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NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$59.99

Add

Don't see the accessory you're looking for?
View all available accessories for the JBL BassPro Micro + Free NVX Sound Deadening Kit.
JBL SUBBP12AM + NVX Sound Dampening + Amp Kit

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

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Go to item page

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)

65
JBL SUBBP12AM + NVX Sound Dampening + Amp Kit

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

In stock

Only 2 Left!

$539.93 (30.55% off)
$374.99

Item Added to Cart

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450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

$374.99

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NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$59.99

Add

Don't see the accessory you're looking for?
View all available accessories for the JBL SUBBP12AM + NVX Sound Dampening + Amp Kit.
JBL BassPro SL 2 Compact Powered Bass System

250 Watt Peak 8" Powered Under-Seat Compact Subwoofer Enclosure System

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250 Watt Peak 8" Powered Under-Seat Compact Subwoofer Enclosure System

• 125 Watts RMS x 1 @ 4 ohms
• 250 Watts RMS x 1 @ 2 ohms
• Efficient Class D Amplifier
• Proprietary, shallow-profile woofer
• Speaker-level (high-level) inputs with Audio Sense Auto-on
• Variable Bass Boost: 0 to +9 dB bass boost at 70 Hz

JBL BassPro SL 2 Compact Powered Bass System

250 Watt Peak 8" Powered Under-Seat Compact Subwoofer Enclosure System

OUT OF STOCK

$349.95 (8.56% off)
Vip Icon $319.99

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BassPro SL 2 small

250 Watt Peak 8" Powered Under-Seat Compact Subwoofer Enclosure System

$319.99

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NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$59.99

Add

Don't see the accessory you're looking for?
View all available accessories for the JBL BassPro SL 2 Compact Powered Bass System.

JBL Powered Car Subwoofer Boxes Information

When your ride needs an upgrade, consider JBL powered car subwoofer boxes. With a range of sizes available, JBL manufacturers amazing sounding subs that don't disappoint. Check out the line-up of JBL powered car subwoofer boxes to start your search.
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