High Power Single 18" Subwoofer. 1 x 18" 2242H VGC™ Driver. With Extreme Weather Protection Treatment. Refer to WEATHER RESISTANT Configurations for AE, PD & VLA Series document for details regarding WRC/WRX models. WRC & WRX enclosures are larger than the standard enclosure. Visit www.jblpro.com to download AE Series 2D WRC & WRX drawings. PAF kits do not fit WRC & WRX enclosures. Standard color is GRAY. Available in Black (-BK) & White (-WH).