Rockville RQB10V Dual 10" Vented Subwoofer Sub Box Enclosure /Bed Liner Finished

Features: Rockville RQB10V Dual 10" Vented Subwoofer Enclosure /Bed Liner Finished Finished with Durable Bed Liner. 3/4" MDF. High Quality Spring Loaded Terminals Air Space: 1.0 Cubic Feet (per sub). Tuning Frequency: 40 HZ Product Dimensions (H x W x D): 13" x 28" x 13" inches