JBL BassPro 12
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JBL BassPro 12 Slipstream Port Technology - Image

Slipstream Port Technology

The Slipstream port technology eliminates turbulence which eliminates noise, inarticulate bass when driven.


JBL BassPro 12 Reliable Performance - Image

Reliable Performance

To ensure that the BassPro 12 stands the test of time, we utilize the rigorous quality control and testing standards. Lifecycle testing pushes each product to its limits, with 200 hours in an environmental testing chamber. Here we freeze them, bake them and give every product a sunburn with 150 hours of ultraviolet light. Speaker products are also subjected to 100 hours of rated power using specific frequencies and music.

JBL BassPro 12 Single Box Total Solution - Image

Single Box Total Solution

The whole system is carefully designed to integrate the 150Wrms amplifier, subwoofer, slipstream port into one MDF wood enclosure, which providing the easiest way to add powerful JBL bass to any car system.

JBL BassPro 12 Bass Volume Remote Control - Image

Bass Volume Remote Control

Bass Volume Remote control is included to let you adjust the sound from the driver's seat -no more stopping to pop the trunk.

Specs & Downloads



Powerful JBL Bass Reinforcement

JBL BassPro 12 delivers 150 Watts of powered noise-free deep bass thanks to JBL's patented Slipstream port technology. The Slipstream port is mathematically engineered to keep airflow with the port turbulence-free, which avoiding the common shortcoming of traditional ported boxes. Coupled with the built-in 150Wrms amplifier the BassPro 12 really delivers. Also the Bass Volume Remote control is included for easy adjustment, no more stopping to pop the trunk.

General Specifications

Driver Complement
12" (300mm) Subwoofer
Amplifier Power
150Wrms, 450W max
Frequency Response
30Hz – 200Hz
Maximum Current Draw
20 A
Quiescent Current Draw
Input Sensitivity
0.065 V – 2V Low-Level Input; 0.35 V – 10V High-Level Input
Crossover Frequency
40 Hz – 200 Hz
Crossover Slope
12 dB/octave
Bass Boost
0dB to + 12dB @ 45 Hz


Dimensions (W x H x D)
22-1/2" x 14-5/8" x 9-3/16"D1/12-1/6"D2 (570mm x 371mm x 232mm(D1)/305mm(D2)
34.30 lb (15.56kg)

What's in The Box?

  • 1 x Powered subwoofer
  • 1 x Bass volume remote control
  • 2 x high level input wiring harness
  • 1 x 25A fuse
What's in The Box?

Documents & Downloads

Reviews and Q&A

Customer Reviews

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Product Q&A

Bluetooth mode ?&nbsp;

Asked by: Sheitan
Our JBL Basspro 12 doesn't have Bluetooth.
Answered by: Jem at Customer Support
Date published: 2021-06-06

What type &amp; size of plug/connector is used for the high level input? (4pin Molex?) What type &amp; size of terminal is recommended for the power and ground wire connection points?

Asked by: YaBoiBrady
Thank you for your inquiry. Our JBL Basspro 12 comes with a High-Level Input Wiring Harness, which is used for high-level input. 8-gauge amp wiring kit is recommended for power and ground wire (sold separately)
Answered by: Customer Support
Date published: 2022-05-03

Is the green power light supposed to be always on?

Yes, the green light is always lit when the subwoofer is in use.
Answered by: Customer Support
Date published: 2021-09-11

What wiring kit do i need for install

Asked by: Troy43
You could use any wiring kit with an 8-gauge wire for the power wire of the JBL BassPro 12.
Answered by: Customer Support
Date published: 2022-04-19

What&rsquo;s the difference with this and the JBL gt basspro 12?&nbsp;

Asked by: Istanza
JBL GT BassPro 12 has an improved design and enclosure than BassPro12. But the main difference is their crossover point, GT BassPro 12 is set to 40-200Hz while BassPro 12 is 70-120Hz. This makes GTBassPrro 12 capable of delivering low-end bass with more clarity.
Answered by: Chastine
Date published: 2022-02-24

Will this work in a 2010 camaro SS? How exactly would it wire up also?

Asked by: Asurre64
Thanks for the question. Unfortunately, we don't have the specifications of your cabin space. Here's the dimensions of our JBL BassPro12 for your reference. 22-3/8&quot;W x 14-5/8&quot;H x 11-7/8&quot;D1 x 9-1/8&quot;D2. You could connect the Basspro 12 directly to your stock stereo by using a low (RCA)or high level (line going to speakers) input.
Answered by: Customer Support
Date published: 2021-12-22

What amplifier best supports this?

Asked by: Adrian08
Our JBL Bass Pro 12 already has a built-in 150Wrms amplifier.
Answered by: Chastine
Date published: 2022-01-04

When will this product become available?

Asked by: BenW
You can know when our JBL BassPro 12 is in stock by checking the notes under the Add cart Button. If back ordered, it'll show when it'll be in stock and ready to ship, but won't show the date if there are no incoming stocks. If you have more questions, please contact us here. https://bit.ly/2zwFkYM
Answered by: Mario at Customer service
Date published: 2021-06-06
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