AD FLEX12A Professional 12-Inch Active PA Speaker
- Brand: AD Professional Audio
- Product Code: FLEX12A
- Availability: In Stock
AD FLEX-12A Professional 12-Inch Active PA Speaker
Compact Size. Powerful Sound. Professional Performance.
The AD FLEX-12A Professional 12-Inch Active PA Speaker is designed to deliver exceptional audio performance in a compact, lightweight enclosure. Combining advanced UCD Bi-Amplifier technology, FIR digital signal processing, and premium neodymium components, the FLEX-12A produces powerful, accurate sound with remarkable clarity and reliability for a wide range of professional audio applications.
Ideal for churches, live bands, DJs, hotels, schools, rental companies, corporate events, and portable PA systems, the FLEX-12A delivers an impressive 132 dB Maximum SPL while weighing only 16 kg, making it easy to transport and quick to set up without compromising performance.
UCD Bi-Amplifier Technology
The FLEX-12A features a 700W RMS / 1400W Program UCD Bi-Amplifier that combines the efficiency of modern digital amplification with the warm, natural sound characteristics of analog amplifier design.
This advanced amplifier architecture delivers exceptional headroom, low distortion, fast transient response, and reliable operation, even during extended high-output performances.
Advanced FIR DSP Processing
Equipped with Advanced FIR (Finite Impulse Response) Filtering Technology, the FLEX-12A provides superior phase alignment and optimized crossover performance compared to conventional active speakers.
The integrated 24-bit high-precision DSP ensures:
- Exceptional vocal clarity
- Smooth frequency response
- Tighter and more controlled bass
- Improved stereo imaging
- Reduced phase distortion
- Consistent sound coverage throughout the venue
Whether reproducing live music or spoken word, the FLEX-12A delivers a natural and balanced listening experience.
Premium Neodymium Components
At the heart of the FLEX-12A is a premium 12-inch neodymium woofer paired with a 1.75-inch high-frequency compression driver, delivering fast transient response, powerful bass, and crystal-clear high frequencies.
The lightweight neodymium magnet design increases efficiency while reducing cabinet weight, making the speaker easier to transport without sacrificing acoustic performance.
Professional Connectivity
The FLEX-12A is equipped with versatile input and output options for seamless integration into any professional audio system.
Features include:
- Balanced XLR Input
- Unbalanced 6.35 mm TRS Input
- RCA Input
- XLR Link Output
These connections make the speaker suitable for live sound reinforcement, presentations, musicians, DJs, and portable sound systems.
Built for the Road
Designed for professional use, the FLEX-12A features a durable yet lightweight enclosure with an elegant modern appearance.
Professional construction includes:
- Ergonomic carrying handles
- Dust- and water-resistant steel grille
- Durable impact-resistant cabinet
- Integrated M10 flying points for suspended installation
- Lightweight design for easy transport
Whether used for touring, rental applications, or permanent installations, the FLEX-12A is built to withstand the demands of daily professional use.
Key Features
- 700W RMS / 1400W Program UCD Bi-Amplifier
- Advanced FIR Filtering Technology
- 24-bit High Precision DSP Processing
- Maximum SPL: 132 dB
- Premium 12-inch Neodymium Woofer
- 1.75-inch High-Frequency Compression Driver
- Balanced XLR & TRS Combo Inputs
- RCA Input with XLR Link Output
- Lightweight 16 kg Cabinet
- Dust- and Water-Resistant Steel Grille
- Ergonomic Carry Handles
- Integrated M10 Flying Points
- Professional Wooden Enclosure
Technical Specifications
| Specification | Details |
|---|---|
| System Type | Professional Active 2-Way PA Speaker |
| Woofer | 12" Neodymium Woofer |
| HF Driver | 1.75" Compression Driver |
| Amplifier | UCD Bi-Amplifier |
| RMS Power | 700W |
| Program Power | 1400W |
| Frequency Response | 50 Hz – 18 kHz |
| Maximum SPL | 132 dB |
| Impedance | 4 Ω |
| DSP | 24-bit DSP with Advanced FIR Filtering |
| Inputs | XLR/TRS Combo, RCA |
| Outputs | XLR Link |
| Flying Points | 2 × M10 |
| Net Weight | 16 kg |
| Gross Weight | 18 kg |
| Dimensions | 361 × 358 × 608 mm |
Ideal Applications
- Live Sound Reinforcement
- Churches & Houses of Worship
- Mobile DJs
- Live Bands
- Corporate Events
- Hotels & Ballrooms
- Schools & Auditoriums
- Rental Companies
- Portable PA Systems
- Stage Monitoring
- Indoor & Outdoor Events
Why Choose the AD FLEX-12A?
The AD FLEX-12A is engineered for professionals who demand excellent sound quality, portability, and reliability in one compact package. Its combination of UCD Bi-Amplifier technology, Advanced FIR DSP processing, and premium neodymium drivers delivers powerful, detailed sound with outstanding efficiency and low distortion.
Lightweight, durable, and versatile, the FLEX-12A is the ideal choice for audio professionals looking for a compact active speaker that performs well in live music, speech reinforcement, and portable sound applications. Whether used as a main PA speaker or part of a larger sound system, the FLEX-12A delivers the performance and dependability professionals expect from AD Professional Audio.
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