Professional Sound. Lightweight Design. Outstanding Performance.

The AD FLEX-912A is a premium 12-inch active PA speaker engineered to deliver exceptional sound quality, powerful output, and unmatched portability. Weighing only 20 kg, it is capable of producing an impressive 133 dB Maximum SPL, making it the ideal solution for live performances, churches, hotels, corporate events, DJs, rental companies, and permanent installations.

Powered by a 1400W RMS Class D bi-amplifier, the FLEX-912A delivers outstanding headroom, excellent efficiency, and reliable performance even during demanding applications. Every detail of the system has been carefully engineered to produce natural vocals, powerful bass response, and crystal-clear high frequencies with minimal distortion.

Advanced FIR DSP Technology

At the heart of the FLEX-912A is an advanced Analog Devices SHARC DSP processor featuring FIR (Finite Impulse Response) Phase Technology. This professional digital processing system precisely aligns phase and crossover performance, producing a more natural frequency response, tighter bass, improved vocal intelligibility, and excellent stereo imaging.

With six built-in DSP presets, users can quickly optimize the speaker for different applications, ensuring consistent and professional sound quality in any environment.

FIR DSP Benefits

• Precise phase alignment
• Outstanding vocal clarity
• Tight and controlled bass response
• Wide and balanced sound coverage
• Low distortion at high output levels
• Professional-grade digital signal processing

Premium Neodymium Components

The FLEX-912A utilizes a 12-inch premium neodymium woofer with a 3-inch voice coil, delivering exceptional efficiency, powerful low frequencies, and impressive maximum SPL while keeping the overall weight remarkably low.

High frequencies are reproduced by a 1.7-inch titanium neodymium compression driver, providing extended frequency response, excellent detail, and smooth coverage for both music and speech applications.

Flexible for Every Application

Designed for maximum versatility, the FLEX-912A functions equally well as a main PA speaker or stage monitor. Integrated Microphone and Line inputs allow quick setup for small events without requiring an external mixing console, making it ideal for presentations, worship services, performers, and mobile entertainers.

Perfect for:

• Live Concerts
• Churches & Worship Centers
• Hotels & Ballrooms
• Corporate Events
• Schools & Auditoriums
• Mobile DJs
• Rental Companies
• Bands & Musicians
• Outdoor Events
• Stage Monitoring

Intelligent Protection System

Professional reliability is ensured through comprehensive protection circuitry, including:

• Over Voltage Protection (up to 264V AC)
• Output Overload Protection
• Intelligent Clip Limiter
• Thermal Protection
• DSP Controlled System Management

These advanced protection systems help maintain consistent performance while protecting the amplifier and loudspeaker components during demanding operation.

Technical Specifications

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