JBL MS-12SD4 (Open Box)

Introducing the JBL MS-12SD4 car subwoofer. This MS series subwoofer from JBL is brand new for 2011 and offers an excellent balance of value and performance. As can be expected with any audio product boasting the JBL name, the MS-12SD4 is dedicated to high performance sound. The subwoofer has been carefully engineered and constructed with the right materials. The face of the subwoofer features a polypropylene cone attached to a laminated polyurethane/fabric surround with adhesive and two sets of stitching. The aluminum basket is light and nonferrous, which dedicates more magnetic power to the motor assembly. The dual voice coils offer greater flexibility and wiring options. This MS series subwoofer is the perfect solution for both sealed and ported boxes. Get higher quality bass with JBL!