OWI P8378PB - 8" Woofer, 3-Way Ported Weatherized Speaker (Black)
The OWI P8378PB is a 70 volt/8 ohm selectable, 8-inch woofer, 3-way ported weatherized speaker. With a 5W, 10W, 20W, 40W transformer tap and 80W maximum/40W minimum power. It comes with a U bracket for wall or ceiling installation and a black plastic enclosure with an aluminum grill.