Procraft LH612 horn flare/lens. 1-3/8"-18 TPI threads, 1" throat, 90 x 50 coverage, Lightweight ABS construction.
Dimensions are: 5.875" H x 12.5" W x 8.375" D
Cutout is 10" x 4.5"
Great quality at a great price, flange is 5/16" thick! Very sturdy, great for pro sound.
*Use the LHW-2 for bolt-on drivers.