![GT-BASSPRO12 | Subwoofer speaker with built-in 150W RMS amplifier with bass port for a surprising bass experience GT-BASSPRO12 | Subwoofer speaker with built-in 150W RMS amplifier with bass port for a surprising bass experience](https://kh.jbl.com/dw/image/v2/AAUJ_PRD/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5f861ca/GT-BassPro_002-1_dvHAMaster.png?sw=537&sfrm=png)
GT-BASSPRO12 | Subwoofer speaker with built-in 150W RMS amplifier with bass port for a surprising bass experience
![Are you looking for an easy way to add high-output low-distortion bass to your vehicle's audio system? Then JBL's… | 12 inch subwoofer, Subwoofer, Powered subwoofer Are you looking for an easy way to add high-output low-distortion bass to your vehicle's audio system? Then JBL's… | 12 inch subwoofer, Subwoofer, Powered subwoofer](https://i.pinimg.com/originals/88/b9/d1/88b9d1657ad854baee2d11994a9cdc62.jpg)
Are you looking for an easy way to add high-output low-distortion bass to your vehicle's audio system? Then JBL's… | 12 inch subwoofer, Subwoofer, Powered subwoofer
![I need help troubleshooting a problem with a JBL GT-basspro12, works fine when car is running but when I turn the car off it doesn't power off : r/subwoofer I need help troubleshooting a problem with a JBL GT-basspro12, works fine when car is running but when I turn the car off it doesn't power off : r/subwoofer](https://external-preview.redd.it/BYS2ZHAvsqbEOts02gHcmiqcflVWGyYwZ6ajzljFTT8.png?format=pjpg&auto=webp&s=7bc344723eefe149542ddae0bd0c00829026bf39)
I need help troubleshooting a problem with a JBL GT-basspro12, works fine when car is running but when I turn the car off it doesn't power off : r/subwoofer
![My JBL Basspro 12's remote cable broke today, does this mean I need to get a whole new remote required? : r/subwoofer My JBL Basspro 12's remote cable broke today, does this mean I need to get a whole new remote required? : r/subwoofer](https://preview.redd.it/dh84jshh1eb91.jpg?auto=webp&s=16056903638ab87b88a6c1be4f30ccdb0d268917)
My JBL Basspro 12's remote cable broke today, does this mean I need to get a whole new remote required? : r/subwoofer
![Amazon.com: JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System, black : Electronics Amazon.com: JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System, black : Electronics](https://m.media-amazon.com/images/I/31eyi5zSVFS._AC_.jpg)
Amazon.com: JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System, black : Electronics
![JBL GT-BASSPRO12 12" 450W SINGLE ENCLOSURE PORTED LOADED CAR SUBWOOFER for Sale in Portland, OR - OfferUp JBL GT-BASSPRO12 12" 450W SINGLE ENCLOSURE PORTED LOADED CAR SUBWOOFER for Sale in Portland, OR - OfferUp](https://images.offerup.com/U24DXKOBDVMQaKo8hADFIjCCmCk=/1922x1442/95f7/95f78c35fe704c3798ed5d30f2d0bc6c.jpg)