Down Firing 18" PA Sub Woofer Cabinet - Model # - SA-18, Woofer - High Power 18" subwoofer Loud Speaker, Each has a 90oz magnet with a 3" kapton voice coil, 500 Watts RMS - 1000 Watts Peak, Wired at 8 ohms, 30Hz - 125Hz, Sensitivity: 98 db., 3/4 Plywood Front Panel, Black carpet with black corners, Recessed Black handles, Input terminal with two 1/4" and two speakons inputs, Speaker Mount on top of cabinet, 28" tall - 20" wide - 20" deep, Weight: 75 lbs. per cabinet, These speakers are brand new, One year warranty. This listing is for one 18" subwoofer cabinet. You will receive one 18" sub, pictured and described above. If you are needing a light weight sub for that extra thump, these will are an ideal cabinet.