Holden VF Sedan ported custom fibreglass sub box
 
EMPTY Drivers side 12inch fibreglass box to mount on the side of the boot giving plenty of space.
The flared ported design gives maxmum bass while using only a single subwoofer. A huge 60 litre internal volume with a massive 180mm mounting depth is tuned for high end subwoofers.

Weighing in at over 10kg these boxes do not resonate like the cheap, paper thin fibreglass boxes sold elsewhere. The enclosure is covered in a deluxe plush pile carpet that is a perfect colour match for a show quality install.

SEALED 10INCH AND 12INCH VERSIONS ALSO AVAILABLE