LD Systems ICOA SUB PRO 21 A Active PA Subwoofer

The LD Systems ICOA PRO SUB 21 A is a powerhouse 21" subwoofer designed for extreme low-end delivery and punchy performance in live DJ or install environments. Offering 1500W RMS (3000W peak) this bass reflex sub reaches down to 29 Hz ideal for reinforcing larger PA systems. The rugged enclosure advanced DSP and app control make it both flexible and robust for real-world use.