LD Systems ICOA PRO SUB 21 A 21-inch active subwoofer

General

LD Systems' cleverly designed ICOA PRO SUB 21 A is a robust active subwoofer that delivers powerful and accurate bass sound thanks to its specially developed 21-inch neodymium woofer. Up to 1500 watts RMS can be achieved by this subwoofer. Thanks to the four large bass reflex ports, you get very rich bass up to 29 Hz. The modern SysCore DSP with FIR/IIR filters and advanced limiters guarantees safe operation and distortion-free sound even at high volumes. Using the 4-band Parametric EQ, a delay function, three selectable crossover frequencies and preconfigured presets, you can be flexible and try different setups. This speaker is therefore ideal for mobile applications, DJs, festivals and other live events.

Flexible control via app

You can easily control the LD Systems ICOA PRO SUB 21 A's intuitive menu via the colour display or via the free app. This allows you to wirelessly link multiple speakers together or adjust settings. The two XLR inputs, two XLR outputs and a powerCON Loop-Thru connection make flexible expansions very easy. Both horizontally and vertically, this subwoofer can be safely stacked and M20 flanges are also provided. You can create a stereo setup with up to two tops and four subwoofers and control it smoothly via the app. The birch plywood cabinet is compact and equipped with no fewer than eight handles, making it easy to transport. Thanks to its protective coating, the speaker arrives at its destination without scratches.