Add some bottom end power to your system with the BACKSEAT DRIVER from Custom Autosound. The BACKSEAT DRIVER comes equipped with two Custom Autosound 8” subwoofers and the Boss 600 watt amp. 
 
It mounts to the back of the rear seat from the trunk. All cables and wires needed are included for a quick, easy installation. Custom fit for the following vehicles: CAMARO ’67-‘70 P/N BSD-CAM-68/0 CHEVELLE ’68-’72 P/N BSD-CHL-68/2 FULL SIZE CHEVY ’55-’57 P/N BSD-VECH-5/7 IMPALA 1964 P/N BSD-IMP-64 MUSTANG ’64-‘69 P/N BSD-MS-65/9