The LD Systems ICOA PRO SUB 21 A is a high-output 21-inch active subwoofer delivering deep, controlled low end down to 29 Hz. This B-Stock unit has been fully tested and is in perfect working order, but may show minor cosmetic marks. A 1500 W RMS / 3000 W peak Class-D amplifier and a powerful 4.5-inch neodymium motor underpin up to 136 dB SPL for authoritative, precise bass. Four large, airflow-optimised reflex ports maximise punch and efficiency, while SysCore DSP with FIR/IIR filters ensures clean, low-distortion performance at high levels. Tailor your system with a 4-band parametric EQ, six application presets and adjustable delay up to 50 m, with convenient control available via the free ICOA PRO app. Practical touches include balanced XLR inputs/outputs, PowerCON with loop-through, eight ergonomic handles and a rugged birch plywood enclosure with a durable polyurea coating and stacking recesses for safe array building. Ideal for mobile DJs, rental, clubs and live events needing extended, impactful low-frequency reinforcement.
Includes
- LD Systems ICOA PRO SUB 21 A B-Stock
STAGE22.1.100.672