The item is a JBL SRX712M 12-inch two-way stage monitor/utility speaker.
Power Handling: 800W continuous (1600W program, 3200W peak).
Components: Uses a 12-inch Differential Drive woofer and a 3-inch voice-coil neodymium compression driver.
Coverage: Provides 90° x 50° nominal coverage for smooth, even sound.
Versatility: Designed for use as a low-profile stage monitor or as a main speaker using the dual-angle pole socket.
Construction: Features a rugged birch enclosure and is lightweight for its class, weighing approximately 15 kg.