Gray kicker wired speaker system Full range, high efficiency, suitable for indoor and outdoor use Providing an 8ohm load and ready to be driven by home stereo receivers Now made to rock from a backyard deck, under the eaves or near the pool Still provides great sound on a boat, off road vehicle or RV Dual enclosure features bold 612 kicker woofers and 2 x 5 compression loaded horn tweeters Firing a favorite music mix, woofers utilize precisely tuned polypropylene cones and rugged santoprene surrounds Acoustically blends with a 12dboctave low pass crossover with impedance compensation to nail that signature sound