The Alpine SBE-1244BR is a ready to use Bass Reflex Subwoofer (4Ohm) With 650W peak power handling.
This ready-to-use bass reflex subwoofer box is just the thing for big bass fans. It has a pre-installed SWE-1244E subwoofer and is all wired with high quality terminals in the back. It comes with a removable port plug for either sealed or vented operation.
A protective grille ensures that nothing sliding around in the trunk damages the woofer.