LD Systems ICOA 15 A 15 Inch Active Coaxial PA Speaker



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SKU LDICOA15A Categories , , Tag


This full-range loudspeaker impresses with its outstanding sound, even at low frequencies. The ICOA 15 A by LD Systems is a genuine all-rounder that offers unparalleled features for its class. Its coaxial design, rotating, BEM-optimised CD horn and extensive and precisely calibrated DynX DSP presets make this aktive 15″ loudspeaker exceptionally flexible.

The outstanding bass reproduction from the horn-loaded woofer makes the LD ICOA 15 A the ideal choice for musicians, bands, entertainers and dance schools. It also allows DJs to play sets without the need for a subwoofer. Deployed vertically, the speaker impresses as a satellite; horizontally, it’s excellent in suspended systems or as a floor monitor. The efficient class-D power amplifier delivers 128 dB max. SPL and 300 W RMS performance.

Drawing on DynX DSP technology by LD Systems, the speaker delivers perfect performance with maximum clarity and power under all conditions. 4 presets, a 3-band EQ and a delay function facilitate optimal adjustment of the sound to the venue conditions. The 2 line/mic input channels with individual gain controllers, plus mono mix output, allow a variety of signal sources to be connected.

Thanks to its shock-resistant front grille and ideal 55° tilt angle, the LD ICOA 15 A is also outstanding as a floor monitor. Placed vertically, the 36 mm dual tilt stand attachment offers the choice of a 0° or 5° tilt angle for optimally adapting the system to the local acoustic environment.

Extensive and smart accessories for installation and transport are optionally available. 4 aluminium handles with an ergonomic rubber surface provide optimal grip when carrying the speaker.

Key Features:
  • A genuine all-rounder for full-range, satellite and monitor applications
  • 128 dB max. SPL and 1200 W peak power
  • Vertical and horizontal use thanks to coaxial design with rotating, BEM-optimised CD horn
  • Horn-loaded woofer
  • DynX DSP with 4 presets, 3-band EQ and delay function
  • 2 line/mic input channels with individual gain controllers plus mono mix output; Bluetooth® streaming with the BT model
  • 36 mm dual tilt stand attachment with 0° and 5° tilt angle, 55° monitor angle with sturdy stand
  • Shock-resistant front grille for optimal protection of the speaker
  • 4 aluminium grips with ergonomic, rubber surface
  • Extensive, optionally available accessories for installation and transport


Low/mid driver dimensions:15 ”
Woofer magnet:Ferrite
Woofer brand:Custom-made
Horn:BEM optimized CD Horn
HF driver dimensions:1 ”
HF driver magnet:Ferrite
HF driver brand:Custom-made
HF driver voice coil:1 ”
Amplifier:Class D
Dispersion (H x V):90 ° x 50 °
RMS:300 W
Peak power:1200 W
Frequency response:48Hz – 20kHz
Crossover frequency:2 kHz
Max. SPL (peak):128 dB
Protection circuits:Multiband limiter , over voltage , over-current , thermal overload
Controls:2 x gain , On / off switch , Rotary/push encoder
Indicators:LC display
Mic/ line inputs:2
Mic-/ Line Input Connectors:6.3 mm jack Combination sockets (symmetrical) , XLR
Line inputs:1
Line input connectors:3.5 mm TRS
Line outputs:1
Line output connectors:XLR
Power consumption:150 W
Ambient temperature ( in operation ):0 – 40 °C
Operating voltage:100 V – 240 V AC / 50 – 60 Hz
Relative Humidity:< 80 %, not condensing
Fuse:T4AL 250 V
Cabinet material:Polypropylene
Cabinet construction:Vented
Tripod flange:32 °F , 36mm flange , 5°
Monitor angle:55 °
Dimensions:416 x 695 x 415 mm
Weight:24.3 kg
Accessories (included):Power cord

Additional Information

Additional information

Weight20.00 kg
Dimensions850.00 × 530.00 × 530.00 mm



LD Systems