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JBL

JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System, black

    • Based on 1,220 reviews
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Features

  • 12-Inch (305mm) woofer with die-cast aluminium basket for solid sounds under all conditions
  • Slipstream port eliminates port noise and provides distortion-free bass at high output levels
  • System optimisation: amplifier is precisely matched with woofer, enclosure and Slipstream port to ensure best performance and value
  • Signal-sensing turn-on automatically turns the subwoofer on and off when the head unit sends an audio signal; can be defeated for use with aftermarket radios that include a remote turn-on lead
  • Input level, low-pass, bass-boost and phase controls make it easy for any user to get the desired sound

Description

The JBL GT-BassPro12 powered subwoofer pumps out lush, car-rocking bass through a design so cool you won’t want to hide it in your trunk. The patented Slipstream port design delivers deep bottom end while minimizing turbulence. Turbulence, or port noise at high volume, isn’t just annoying; it’s a signal that the port is no longer working and you’re getting less bass than you paid for. The Slipstream design is carefully optimised for the combination of woofer, amp and enclosure, and no other company has it. And with the included remote control for drive-time adjustments, the only time you’ll need to stop is for gas.

Brand: JBL


Speaker Maximum Output Power: 150 Watts


Connectivity Technology: Coaxial


Audio Output Mode: Stereo


Mounting Type: Trunk Mount,Car Mount


Material: die-cast aluminium, unknown (for the rest of the product)


Model Name: GT-BassPro12


Speaker Type: Subwoofer


Special Feature: Built in microphone


Recommended Uses For Product: car


Subwoofer Diameter: 12 Inches


Unit Count: 1.0 Count


Controller Type: Remote Control


Color: black


Included Components: Remote Control


Product Dimensions: 12"D x 22.4"W x 14.5"H


Age Range (Description): Adult


Item Weight: 15.56 Kilograms


Is Waterproof: FALSE


Warranty Type: Limited Warranty


Number of Items: 1


Control Method: Remote


Speaker Size: 11.8 Inches


Power Source: Corded Electric


Woofer Diameter: 12 Inches


Vehicle Service Type: Automobile


Package Type: Standard Packaging


Number of Batteries: 1 12V batteries required.


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Bluetooth


Specific Uses For Product: car audio enhancement, in-car entertainment


UPC: 050036313216 500363132160


Style: 12" Powered


Global Trade Identification Number: 16


Manufacturer: JBL


Item Weight: 34.2 pounds


Item model number: JBL GT-BassPro12


Batteries: 1 12V batteries required.


Is Discontinued By Manufacturer: Yes


Date First Available: March 4, 2012


Department: car subwoofer


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Best box for the bucks
Color: black
All in one solution Can't beat all in one price Deep bass and good midrange bumping No issues Great construction Review after owing four years still going strong not a single issue not even a fuse!
Reviewed in the United States on November 26, 2024 by Just V
    • I see you JBL
Color: black
I previously had a West Coast Customs dual 10 inch sub and amp. Had it since 2014 and recently decided to upgrade the amp with a RockFord Fosgate amp which made the subs sound better than they previously did but something was off and did not sound right to me. Decided to return the Fosgate amp and throw the subs to my local thrift store. I came upon this JBL sub while looking for a new one. I could not believe the price so I did some research on it and liked what I saw so I took a swing and bought it. Arrived in excellent condition since it was double boxed. Comes with a remote to adjust the level from your sitting position but I do not want to use it. I used the previous 4awg cable I already have installed but unfortunately the wire is to thick for the input on the amp so I cut some of the wire off to make it fit. I don't think that is the right thing to do but desperate times call for desperate measures. At first I did a sloppy job at cutting and connecting the power cables to the inputs on the amp but it got the job done. Turned the radio on and the sub turned on as well so that was a good sign. At first impressions it sounded good and was exactly what I was looking for. But I was not satisfied with the was I put the power and ground cable to the amp so I took my time and did it right to make sure no cable strands were sticking out. I lowered the level knob a little below half and set the low pass a little above 80hz. Set the high pass filter on the stereo to 90hz so the speakers play nothing below that and holy smokes!! I hit the sweet spot. The bass is so deep and powerful you can feel it in your soul. It's not thumpy or boomy which is what I wanted. It almost sounds as good as my home theater sub. It reflects perfectly off the speakers which is what you want. It should not be directional to the point that you know the bass is coming for the sub in the back. It should sound that it is coming from the speakers. Never have I bothered with JBL products but now they have my attention. Definitely worth the money if you are looking for an all in one package. Nice and compact size and definitely excellent sound quality if you take your time to adjust it. ... show more
Reviewed in the United States on June 9, 2020 by Terminator
    • Tech Head Approved
Color: black
I purchased this speaker after having one of the older gen models before. This newer JBL model is incredible. The clarity and sound is amazing and with the dials adjusted to your head unit get ready for a great soul shaking quality crisp sound. I've run plenty of 12's, 15's bypass, obcons, ported and non, along with Tubes. With brands like Blaupunkt, Pioneer, Kicker, JL, Planet Audio, Kenwood, SAS sure they all can deliver the same quality when dialed in however, with this powered Harmon amp JBL ported speaker you can't go wrong with the price. I added this system in my stock 2012 Toyota Venza and it sounds great. Can say it enough use the added gain control for quick adjustment as needed. You will enjoy this series especially in any Toyota type system where you have plenty of hi's, mid's, and added sub for lows. ... show more
Reviewed in the United States on November 8, 2024 by cindy
    • Amazing Value Subwoofer!
Color: black
I've used JBL speakers in the past (mostly bluetooth speakers) so when I saw the GT-BassPro12 while looking for a subwoofer to compliment my 2018 Impreza's speaker system, I was immediately intrigued. I was going back and forth between buying a box and speaker and installing it all manually with an amp, but when I ran across this subwoofer it was almost too good to be true. Everything built into one tidy, clean and really good looking box for such a cheap price. After going into CarToys to listen to it, I decided to give it a try and I'm so glad I did. I've been using it for the past few months and I love it. It's super powerful and produces deep, clean, and punchy sounds. As far as capability goes, this thing is more than powerful enough, I keep it very low and yet it's over exceeds what I need. I listen to all types of music, so the included remote is handy to control the levels. It was simple to setup and didn't take much time except for the usual offenders (finding a hole in the firewall and routing cables). I haven't had any issues with the sub going out and it's been working flawlessly. It is a pretty hefty sub so if weight is a concern you may not want to go with this. It's not a deal breaker for me and honestly the weight helps it from sliding around. It doesn't take up too much space in my trunk considering it's a ported box. The back slopes perfectly to allow it to be pushed up against seats to save as much space as possible, which I really appreciate in my rather small car. It's obviously not as portable as a seat-shaker, but for the power it has, you can't beat it. For the price, you just can't beat the JBL GT-BassPro12, definitely recommend to anyone looking for an amazing subwoofer without destroying your wallet! If you have any questions at all, feel free to reach out, and I'd be glad to help! ... show more
Reviewed in the United States on July 28, 2019 by Tech Infusion

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