This car audio package includes 1 Q Power 10 in. subwoofer box enclosure and 1 Boss Audio 10 in. slim subwoofer. The Q Power 10 in. Shallow Single Subwoofer Enclosure features solid 5/8 in. MDF construction, charcoal carpet covering, a vented design, and terminal cup connectors. Turn your ride into a sound machine with the help of the Q Power10 in. Shallow Subwoofer Enclosure. The Boss D10F 10 in. car audio subwoofer features a maximum power handling of 800-Watt and a RMS power handling of 400-Watt. This subwoofer includes a poly injected metallic cone with foam surround, a 2 in. aluminum voice coil and a mounting depth of 3 3/8 in. Feel the bass with this shallow Boss D10F subwoofer. The D10F has a cone that is made up of both polyurethane and mica. Combined, these two finished materials can take the form of cones that are used for speakers and subwoofers, contributing to the overall performance and Long-lasting qualities.