The HYANKA BSF-12-4 subwoofer delivers amazing bass response from allgenres of music. High roll foam surround delicately stitched through red double stitching on a competition-grade paper cone as well as a high temp 2.5" copper voice coil come standard on the BSF-12 allowing this car subwoofer deliver hard hitting bass all day long. The 2 pieces 170x40mm ferrite magnets to the motor found on the BSF-12 responsive power to the 2.5” voice coilallowing the subwoofer car speaker to accurately hit everynote being played.

This 12 inch speaker subwoofer handles up to 800 watts RMS, dual 4-ohm impedance makes it compatible with just about every amplifier on the market. it's heavy aluminum basket provides a reliable foundation for big bass, and its extensive venting ensures long-lasting performance that won't break down when the bass gets heavy. This versatile sub works well in sealed or ported boxes.