AD FLEX-15A Professional 15-Inch Active PA Speaker

Powerful Performance. Exceptional Clarity. Built for Professionals.

The AD FLEX-15A Professional 15-Inch Active PA Speaker is engineered to deliver outstanding sound quality, powerful output, and exceptional reliability for professional sound reinforcement. Designed for churches, live bands, DJs, hotels, rental companies, corporate events, and permanent installations, the FLEX-15A combines advanced amplifier technology, intelligent DSP processing, and premium neodymium components to produce powerful, crystal-clear audio in any venue.

At the heart of the FLEX-15A is a 1000W RMS (2000W Program) UCD Bi-Amplifier, combining the efficiency of digital amplification with the warm, natural sound characteristics of analog amplifier technology. The result is exceptional audio performance, high efficiency, and low distortion even at high output levels.

Producing an impressive 134 dB Maximum SPL, the FLEX-15A delivers powerful bass, smooth midrange, and detailed high frequencies while maintaining excellent clarity and consistent coverage throughout the venue.

Intelligent DSP Processing

The FLEX-15A features a high-performance 24-bit Digital Signal Processor (DSP) that allows users to optimize the speaker for different applications with four selectable presets:

• Normal Mode
• Monitor Mode
• DJ Mode
• Speech Mode

Whether you're mixing live music, reinforcing speech, or providing stage monitoring, the built-in DSP automatically optimizes the system for the best possible performance.

Premium Neodymium Components

Built with premium neodymium transducers, the FLEX-15A combines lightweight construction with exceptional efficiency.

• 15-inch High-Efficiency Neodymium Woofer
• 3-inch High-Frequency Compression Driver

These premium components provide fast transient response, excellent vocal clarity, and powerful low-frequency performance while reducing overall cabinet weight.

Flexible Connectivity

The FLEX-15A is designed for maximum versatility with multiple input options that allow direct connection without requiring an external mixer for smaller applications.

Features include:

• Microphone Input
• Musical Instrument Input
• Line Input
• Combo XLR/TRS Connectors
• RCA Input

This makes the FLEX-15A ideal for solo performers, presenters, small bands, mobile entertainers, and portable PA applications.

Engineered for Professional Use

Every detail of the FLEX-15A has been designed for real-world performance.

The specially engineered long-throw horn provides wide and even sound dispersion, delivering consistent coverage across the audience while maintaining excellent speech intelligibility.

Its multifunction cabinet design allows the speaker to operate as both:

• Front-of-House (FOH) Speaker
• Stage Monitor

making it suitable for virtually any live sound application.

Built to Last

The FLEX-15A features a durable wooden enclosure with a modern aesthetic and reinforced cabinet construction for maximum durability.

Additional features include:

• Heavy-duty anti-slip ergonomic handles
• Impact-resistant powder-coated steel grille
• Elegant front cabinet design
• Reinforced enclosure construction
• Integrated flying points (2 × M8) for permanent installation

Designed to withstand the demands of professional rental and touring environments while maintaining a clean, modern appearance.

Key Features

• 1000W RMS / 2000W Program UCD Bi-Amplifier
• High-Efficiency Class UCD Amplification
• Maximum SPL: 134 dB
• Premium 15-inch Neodymium Woofer
• 3-inch High-Frequency Compression Driver
• 24-bit High Precision DSP
• Four DSP Presets (Normal, Monitor, DJ, Speech)
• Microphone, Instrument & Line Inputs
• Long-Throw Constant Directivity Horn
• FOH & Stage Monitor Design
• Heavy-Duty Steel Grille
• Lightweight Neodymium Components
• Durable Wooden Cabinet
• Integrated Flying Points

Technical Specifications

Ideal Applications

• Live Sound Reinforcement
• Churches & Houses of Worship
• Mobile DJs
• Live Bands
• Hotels & Ballrooms
• Corporate Events
• Schools & Auditoriums
• Rental Companies
• Outdoor Events
• Stage Monitoring
• Portable PA Systems

Why Choose the AD FLEX-15A?

The AD FLEX-15A combines powerful amplification, intelligent DSP processing, premium neodymium drivers, and rugged construction into a lightweight professional loudspeaker built for demanding applications. Whether you're delivering live music, speech, or high-energy performances, the FLEX-15A provides the power, clarity, and reliability professionals depend on.

With its versatile connectivity, selectable DSP presets, and dual-purpose FOH/monitor design, the FLEX-15A is an excellent choice for users who need professional performance in a portable and dependable active speaker system.

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