![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://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81Hzke7ZPyS.jpg)
Amazon.com: JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System, black : Electronics
NitroSound - JBL GT SERIES ORIGINAL SUBWOOFER MODEL GT5-1204 BP 275WATT RMS 1100 WATT PEAK AVAILABLE | Facebook
![JBL GT-12BP Passive 1200W 12 GT Series 4-Ohm Loaded Ported Bandpass Subwoofer Enclosure with Red LED Illumination (Renewed) JBL GT-12BP Passive 1200W 12 GT Series 4-Ohm Loaded Ported Bandpass Subwoofer Enclosure with Red LED Illumination (Renewed)](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/31SxbhUdN-L._AC_UF894,1000_QL80_.jpg)
JBL GT-12BP Passive 1200W 12 GT Series 4-Ohm Loaded Ported Bandpass Subwoofer Enclosure with Red LED Illumination (Renewed)
![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](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/812DUM-ocLS._AC_UF350,350_QL80_.jpg)
JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System, black : Electronics - Amazon.com
![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)