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LD Systems ICOA® PRO 15 A
15" Powered Coaxial High-Performance PA Loudspeaker with Bluetooth and App
- High-power loudspeaker with premium components for full-range, satellite, monitor, and integrated applications
- 135 dB max. SPL and 1500 W RMS / 3000 W peak
- Coaxial design with common motor for a true point source
- 15" woofer with 3" voice coil and 3" titanium HF driver
- Large, rotatable, BEM-optimised CD horn with 800 Hz crossover for homogeneous 90° x 50° dispersion
- Flow-optimised bass reflex ports for outstanding full-range performance
- SysCore® DSP with FIR/IIR filters and crossover for distortion-free sound, even at maximum volume
- 2 x line/mic inputs with individual gain control, plus 1x mono mix output
- Bluetooth® 5.1 and stereo streaming (TWS) with two ICOA PRO 15 A
- Free app for remote adjustments via smartphone and tablet (iOS and Android)
- 4-band parametric EQ, 4 application presets (incl. low-latency monitor) and delay function
- EasyMount® compatible for tool-free mounting, as well as 6 x M10 rigging points
- 35 mm dual-tilt stand attachment with 0° and 5° tilt angles
- Ultra-robust ABS housing with integrated steel construction and a shock-resistant grille
- Front LED indicator (identification, power and limiter)
- Extensive, optionally available accessories for outdoor use, installation and transport
ICOA PRO 15 A: Powerful Precision in a Versatile Full-Range Speaker
The ICOA PRO 15 A seamlessly blends the pinpoint accuracy of a true coaxial design with the power and depth of a robust 15 loudspeaker. Its exceptional full-range performance and rugged construction make it an incredibly flexible choice for club venues, live performances, and fixed installations.
At the heart of the system is a specially engineered 15 woofer with a 3 voice coil, paired with a 3 titanium tweeter, all housed in a coaxial configuration. This point-source setup, driven by a shared motor structure, ensures tight phase alignment and outstanding time accuracy—resulting in a rich, natural, and highly detailed sound.
A rotatable, BEM-optimized horn shapes the sound precisely while providing dual horn loading for both the woofer and tweeter. This design focuses sound waves deep into the midrange (around 600 Hz), ensuring consistent and directed coverage—especially valuable in acoustically difficult spaces.
With flow-optimized bass reflex ports, the ICOA PRO 15 A produces a tight, powerful low end down to 53 Hz, delivering a full-range experience with impressive clarity. Its Class D amplifier outputs up to 1500 W RMS (3000 W peak) with a maximum SPL of 135 dB, offering ample headroom and clean, punchy output—even at high volume levels.
The integrated SysCore® DSP offers advanced FIR and IIR filtering, dynamic limiters, and high-precision processing to guarantee distortion-free, high-impact sound under any conditions.
Connectivity is handled via two line/mic input channels and an XLR mix output, making it easy to link various audio sources and chain additional speakers.
Fine-tune your sound with four user presets (including a low-latency monitor mode), input/master 4-band parametric EQs, and a delay function—all accessible through the intuitive color display with one-knob control or wirelessly using the ICOA PRO app (iOS/Android).
The app also allows fast pairing and control of multiple units. Set up a stereo system with up to two tops and four subs in seconds, complete with Bluetooth 5.1 streaming and TWS functionality. A front-facing status LED helps with quick identification and indicates when the limiter is active.
The speaker’s durable ABS enclosure, reinforced with internal steel bracing and protected by a tough front grille, is built to handle life on the road. Its 50° tilt angle makes it ideal for use as a floor monitor, while four ergonomic handles ensure easy transport and setup.
On a speaker stand, the ICOA PRO 15 A can be tilted at 0° or 5°, and thanks to its rotatable horn and multiple rigging options—6 × M10 flying points and the EasyMount truss adapter—it can be deployed in both vertical and horizontal orientations for maximum flexibility.
All of this makes the ICOA PRO 15 A a reliable, professional solution for a broad range of applications—from live music and mobile DJ sets to permanent sound installations.
Optional padded, water-repellent protective covers with extra storage space are available to keep the speaker safe and transport-ready.
General
- Peak output power: 3,000 W
- RMS output power: 1,500 W
- Amp class: Class D
- Max. SPL peak (sine burst, halfspace/1 m, THD10 %): 130 dB
- Max. SPL peak (pink noise, halfspace/1 m, CF 4): 135 dB
- Max. SPL average (sine burst, BW, halfspace/1 m, THD10 %): 120 dB
- Frequency response (-5 dB, rel. Avg): 53 - 20,000 Hz
- Speaker system: 2-way coaxial system (Common Motor Design)
- Crossover frequency: 800 Hz
- Beam angle: 90° (hor.) / 50° (vert.)
- Monitor angle: 50 °
- Protection features: Multiband Limiter, Short circuit,
- Colour: Black
Bluetooth
- Bluetooth® version: Bluetooth® 5.1
- Features: Audio Streaming (A2DP), TrueWireless™ Stereo, TrueWireless™ Mirroring, App control
- Supported audio codecs: SBC, AAC
Inputs
- Number of mic/line inputs: 2
- Mic/Line-in connector type: XLR combo socket
- Number of line inputs: 1
Outputs
- Number of line outputs: 1
- Line outputs connector type: XLR 3-pole male
Signal Processing
- AD/DA converter bit depth: 24 Bit
- AD/DA converter sampling rate: 48 kHz
- Min. Signal-to-noise ratio (SNR): 108 dB
Bass Driver
- Size: 15 in
- Outer diameter: 386.3 mm
- Magnet: Ferrite
- Voice coil: 3 in
Tweeter
- Driver size: 3 in
- Outlet diameter: 36.68 mm
- Magnet: Ferrite
- Voice coil: 3 in
Mains Operation
- Operation voltage: 100 V AC - 240 V AC / 50 - 60 Hz
- Rated power: 950 W
- Power supply type: Switch mode power supply (SMPS)
- Mains fuse: T10AH/250 V
Housing
- Design: Bass reflex
- Number of handles: 4
- Number of mounting points: 6
- Flange: 35 mm (0°/5°)
- Chassis material: ABS
Cooling
- Cooling system: Convection cooling
Environmental
- Ambient temperature: 0 - 40 °C
- Maximum air humidity (non-condensing): 80 %
Dimension & Weight
- Width: 417 mm
- Height: 690.7 mm
- Depth: 414.8 mm
- Weight: 25.8 kg