Bass Box JBL GT Series Speakers & Amp. - Speakers & Subwoofers - Marysville, Washington | Facebook Marketplace | Facebook
![JBL GT-BASSPRO12 - Superior 12 Inch Ported Powered Car Subwoofer - Amplified sub boxes - Online Car Audio & Stereo Store JBL GT-BASSPRO12 - Superior 12 Inch Ported Powered Car Subwoofer - Amplified sub boxes - Online Car Audio & Stereo Store](https://www.customsounds.com/uploads/products/aab977b2b5d4d6a15e60cd377a54aba30d2ab33e.jpeg)
JBL GT-BASSPRO12 - Superior 12 Inch Ported Powered Car Subwoofer - Amplified sub boxes - Online Car Audio & Stereo Store
![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://images-na.ssl-images-amazon.com/images/I/81Hzke7ZPyS._AC_UL210_SR210,210_.jpg)
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 Amazon.com: JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System, black : Electronics](https://m.media-amazon.com/images/I/41UjkRHna6L._AC_.jpg)
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 Amazon.com: JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System, black : Electronics](https://m.media-amazon.com/images/I/91MuyrJauXL.jpg)
Amazon.com: JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System, black : Electronics
![Got commissioned to install a single 12” JBL GT-12BP and Sony XM-2200GTX 1200W amp in a 2020 CR-V today, all while keeping the factory Pioneer head unit. Not bad for my first Got commissioned to install a single 12” JBL GT-12BP and Sony XM-2200GTX 1200W amp in a 2020 CR-V today, all while keeping the factory Pioneer head unit. Not bad for my first](https://i.redd.it/got-commissioned-to-install-a-single-12-jbl-gt-12bp-and-v0-d786og6lamo81.jpg?width=4032&format=pjpg&auto=webp&s=101cac5e70e93af7957fdde71419a0f53d7c5113)