LD SYSTEMS - ICOA Pro 21 A
The LD Systems ICOA Pro 21 A is an amplified subwoofer designed for large configurations, combining power, flexibility and robustness. This 21" model delivers deep bass down to 29 Hz, can handle up to 136 dB SPL and adapts to a variety of contexts thanks to its SysCore DSP and integrated presets. With its multiple XLR inputs/outputs, 4-band EQ and rugged, road-tough enclosure, it can be used in any configuration, without flinching or flinching.
Presentation
The on-board intelligence is not left in the dressing room: the SysCore DSP allows parameters to be adjusted with surgical precision. Parametric EQ, cardioid and low-latency broadcast modes, and a delay function of up to 50 metres ensure total adaptability. Whether you're in a warehouse, under a big top or in a theatre, it will follow you without batting an eyelid.
The ICOA Pro 21 A case is not just a pretty birch-wood armoured box: it's a real logistical all-rounder. Its well-calculated width means you can slip it into a Sprinter or Crafter van without any trouble. Add to that 8 well thought-out handles, a shock-absorbing coating and two M20 mast inserts, and you've got a touring partner that won't need a physio after every date.
The LD ICOA Pro mobile application, available on smartphone or tablet, simplifies remote control. Once the system is in place, you can control volume, EQ and configuration with a simple gesture, even in the middle of a crowd. And as an added bonus, it also supports Bluetooth streaming. DJs who don't have an audio cable to hand? Don't worry, the subwoofer adapts to the 21ᵉ century.
Other features
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LD Systems ICOA Pro 21 A
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Amplified subwoofer
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Series : ICOA
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Technology : Bass reflex
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Applications : Stage monitor, satellite, fixed installation, live concerts
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Colour : Black
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Amplification : Class D
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Peak power : 3000 W
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RMS power : 1500 W
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Max SPL : 136 dB
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Signal-to-noise ratio : 108 dB
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Woofer: ∅533 mm (21"), neodymium magnet, coil ∅114mm (4.5")
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Frequency response: 29 Hz ⭢ Hz
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Dispersion : Omnidirectional
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DSP technology : SysCore with FIR/IIR filters
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DSP presets: 6
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4-band parametric equalizer
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Delay function
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Display: Colour screen with control encoder
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Front-panel LEDs: Identification, power, limiter
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iOS & Android mobile application
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Bluetooth connectivity: 5.1
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Bluetooth functions: Audio streaming, TrueWireless Stereo, TrueWireless Mirroring, remote control
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Connections :
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Inputs: combo XLR / Jack ∅6,35 mm
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Outputs: 2x XLR
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Material: 18 mm multiplex birch
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Coating : Polyurea
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Handles: 8
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M20 connector
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Protections : Multiband limiter, short-circuit, overheating, DC current
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Cooling : Convection
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Power supply: 100 V AC - 240 V AC / 50 - 60 Hz
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Fuse: T10AH / 250 V
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Dimensions: 700 x 699 x 566 mm
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Weight : 57 kg
To find out more...
And if you're thinking of a more muscular configuration, the secure stacking of the cabinet makes life easier - no need to play Tetris between subs.
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Spotlight on
Germany-based LD Systems, a branch of the Adam Hall brand, has become a recognized brand of professional audio products in just a few years. Known for their sound systems, stage monitors, ear monitors and wireless systems, LD has established itself as one of the leaders in its category when it comes to manufacturing quality and, of course, sound. Their MAUI series has largely contributed to this reputation!
