Description

LD Systems ICOA® PRO 15 A – Professional 15-inch Active Coaxial PA Speaker

Power, Detail, and Maximum Versatility

The LD Systems ICOA PRO 15 A is a professional active 15-inch PA speaker for users who demand high sound pressure, natural audio, and maximum flexibility. Thanks to the advanced coaxial design, the low and high frequencies function from a single common acoustic point.

With a powerful 15-inch woofer, a 3-inch titanium HF driver, 1500 W RMS amplification, and a maximum 135 dB SPL, the ICOA PRO 15 A is built for serious applications such as live music, DJ productions, events, clubs, rental, and fixed installations.

15-inch Coaxial Design

One of the key features of the ICOA PRO 15 A is the coaxial design with Common Motor Design.

The speaker features:

• 15-inch woofer
• 3-inch voice coil
• 3-inch titanium HF driver
• Common motor construction
• 800 Hz crossover

Due to the coaxial construction, the different frequency ranges originate from a single acoustic point. This contributes to a coherent and natural sound reproduction.

Excellent Midrange

A professional PA speaker must do more than just play loud.

Specifically, vocals and speech must remain clear and intelligible.

The ICOA PRO 15 A is therefore ideal for:

• Live bands
• Vocals
• Presentations
• DJs
• Corporate events
• Theater
• Hospitality

The coaxial design ensures consistent reproduction across the frequency range.

1500 W RMS and 3000 W Peak

The ICOA PRO 15 A features a powerful Class-D amplifier with:

1500 W RMS

and:

3000 W peak

This provides the speaker with significant headroom for professional applications. LD Systems specifies a maximum 135 dB SPL peak with pink noise; sine-burst specifications list 130 dB SPL.

This means the ICOA PRO 15 A is suitable not only for background music but also for productions requiring serious volume and dynamics.

SysCore® DSP

A vital component of the PRO series is the SysCore DSP.

The DSP utilizes FIR and IIR filters and advanced limiting to ensure controlled speaker performance.

Features include:

• DSP crossover
• FIR filters
• IIR filters
• Limiting
• Delay
• EQ
• Application presets

This allows you to precisely tune the speaker to the application and venue.

4-band Parametric EQ

For those wanting more control than a standard preset, the ICOA PRO 15 A offers a 4-band parametric EQ.

This allows for much more accurate system adjustment to the room.

For example, when a room:

• has too much low end
• has a problematic mid frequency
• needs extra presence
• causes a specific resonance

ICOA PRO App

A great addition is the free ICOA PRO app for smartphone and tablet.

This allows settings to be adjusted wirelessly.

This is particularly practical when speakers are on stands and you don’t want to walk to the back of each speaker during soundcheck.

Bluetooth 5.1

The ICOA PRO 15 A features Bluetooth 5.1.

Additionally, the system supports:

True Wireless Stereo – TWS

This allows two ICOA PRO 15 A speakers to wirelessly form a stereo setup for streaming.

This is exceptionally useful for presentations, background music, or compact mobile productions.

Also Suitable as a Monitor

The ICOA PRO 15 A is not only designed as an FOH speaker.

Thanks to the robust enclosure and the 50° monitor angle, it also excels as a floor monitor.

This effectively gives you multiple functions in one speaker:

FOH + monitor + full-range + installation

Vertical and Horizontal

Thanks to the coaxial construction and the rotatable horn, the ICOA PRO 15 A can be used both:

vertically

and:

horizontally.

The horn is optimized for a dispersion of:

90° × 50°

The speaker also features a 35 mm dual-tilt pole mount with 0° and 5° tilt options.

Full-range PA Without Subwoofer

A major advantage of a 15-inch speaker is the amount of low end you can get from a single cabinet.

According to LD Systems, the ICOA PRO 15 A ranges from:

50 Hz – 20 kHz (-10 dB).

For small to medium applications, the speaker works perfectly as a full-range system.

However, if you want maximum bass pressure for dance, EDM, or large events?

Then you combine it with a powerful subwoofer.

ICOA PRO 15 A + ICOA PRO SUB 21 A

A particularly powerful combination is:

2 × ICOA PRO 15 A

2 × ICOA PRO SUB 21 A

This combines powerful 15-inch tops with massive low-end capacity.

For:

• Festivals
• Large DJ sets
• Live bands
• Dance events
• Rental
• Large corporate events

this is a very compelling professional configuration.

For Live Bands

The ICOA PRO 15 A is excellent as an FOH speaker for bands.

The 15-inch woofer provides enough low end and punch for:

• Kick drum
• Bass guitar
• Keys
• Synthesizers

While the coaxial mid/high reproduction ensures clarity for vocals and instruments.

For DJs

For mobile DJs, the ICOA PRO 15 A is attractive because you can build a fairly complete full-range system with just two tops.

For larger parties, simply add one or more subwoofers.

The combination:

ICOA PRO 15 A + ICOA PRO SUB 21 A

is well-suited for productions where both clarity and heavy bass are essential.

For Events and Installation

The versatility of the ICOA PRO 15 A also makes it suitable for:

• Corporate events
• Presentations
• Clubs
• Hospitality
• Theaters
• Fixed installations
• Rental

The speaker features 6 × M10 rigging points and is compatible with the EasyMount® mounting system.

Robust Professional Enclosure

The ICOA PRO 15 A features a sturdy ABS enclosure with integrated steel construction.

Additionally, the speaker features:

• 4 handles
• Protective front grille
• 6 × M10 rigging points
• 35 mm pole mount
• EasyMount® compatibility

With a weight of 25.8 kg, it remains reasonably manageable for mobile applications despite its professional performance.