AD Legacy 212 Dual 12" Passive Line Array System

Engineered for Large Venues. Built to Deliver Every Performance.

When your audience grows, your sound system needs more than just power—it needs precision, clarity, and consistent coverage. The AD Legacy 212 is a professional dual 12-inch passive line array module engineered for professional touring, churches, concert venues, arenas, convention centers, and large-scale live productions.

Combining premium dual 12-inch neodymium woofers and dual 3-inch compression drivers, the Legacy 212 is designed to deliver exceptional vocal intelligibility, powerful low-frequency response, and smooth sound coverage across large venues.

Unlike the powered Legacy A212L, the Legacy 212 Passive is designed for external power amplification and professional loudspeaker management, allowing sound engineers to configure their systems according to specific performance requirements.

Designed for professionals who demand uncompromising performance, the Legacy 212 delivers the clarity, flexibility, and reliability needed for today's most demanding live sound applications.

sample audio

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Why Choose the AD Legacy 212?

Professional Line Array Performance

The Legacy 212 is designed to project clear, balanced sound over long distances while maintaining consistent coverage throughout the audience area.

Whether you're mixing live music, worship services, or corporate presentations, its professional line array design supports powerful sound reinforcement for large venues and demanding productions.

Flexible External Amplification

The AD Legacy 212 is a passive line array loudspeaker, giving audio professionals the freedom to select their preferred external power amplifiers.

This configuration provides several advantages:

• Flexible amplifier selection

• Centralized amplifier rack management

• Convenient maintenance and servicing

• Easy integration into existing sound systems

• Scalable configurations for larger productions

• Professional system control through external DSP

For a complete AD professional audio solution, the Legacy 212 can be paired with appropriately matched AD ULT Series Power Amplifiers.

Advanced Sound Processing with External DSP

The Legacy 212 can be integrated with a professional external DSP processor for precise loudspeaker management and system optimization.

When paired with the PhaseLab Legacy 4.8 DSP Processor, sound engineers can configure:

• FIR Phase Correction

• Crossover Management

• Parametric Equalization

• Speaker Delay and Alignment

• Output Limiting

• Matrix Routing and Signal Management

With proper tuning and system measurement, the Legacy 212 can achieve accurate phase alignment, controlled frequency response, and consistent sound reproduction.

Premium Neodymium Components

The Legacy 212 features:

• 2 × 12-inch Neodymium Low-Frequency Drivers

• 3-inch Voice Coils

• 8 Ohm LF Driver Configuration

• 2 × 3-inch  High-Frequency Compression Drivers

• 3-inch Titanium Diaphragms

• 1.4-inch Exit Throats

• 16 Ohm HF Driver Configuration

These premium components are designed to provide high efficiency, reduced driver weight, powerful output capability, and excellent reliability for professional touring and fixed installations.

Designed for Touring Professionals

Built for demanding rental and touring environments, the Legacy 212 combines professional-grade components with rugged construction.

Its passive configuration allows rental companies and system engineers to centralize amplification and processing while maintaining flexible system configurations.

Whether used for live concerts, large worship venues, corporate productions, or outdoor events, the Legacy 212 is designed to meet the demands of professional sound reinforcement.

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Built for Professional Applications

Churches & Houses of Worship

Deliver clear speech, powerful worship music, and professional sound coverage throughout large sanctuaries and auditoriums.

Concert Productions

Provide high-impact live sound with strong vocal projection, powerful low-frequency performance, and controlled line array coverage.

Rental Companies

Designed for demanding event productions, offering flexible external amplification and convenient integration into professional rental systems.

Convention Centers & Corporate Events

Deliver clear presentations, speeches, and live performances across large venues.

Outdoor Festivals

Build scalable line array systems designed for powerful sound reinforcement across large outdoor audience areas.

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Key Features

• Dual 12-inch Professional Passive Line Array Loudspeaker

• 2 × 12-inch Neodymium Woofers

• 3-inch LF Voice Coils

• Dual 3-inch DE914 Compression Drivers

• 3-inch Titanium HF Diaphragms

• 1.4-inch HF Exit Throats

• Professional Two-Way LF/HF Driver Configuration

• Designed for External Power Amplification

• Compatible with Professional External DSP

• FIR Processing Support Through External DSP

• Excellent Long-Throw Sound Projection

• Clear Vocal Reproduction

• Powerful Low-Frequency Performance

• Lightweight Neodymium Components

• Touring-Grade Construction

• Designed for Large Professional Sound Systems

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Technical Specifications

System

• Model: AD Legacy 212

• Speaker Type: Passive Dual 12-inch Professional Line Array

• Configuration: Two-Way LF/HF System

• Maximum SPL: To be confirmed for passive configuration

• Frequency Response: To be confirmed for passive configuration

• Coverage Pattern: To be confirmed

Low Frequency

• Drivers: 2 × 12-inch Neodymium Woofers

• Voice Coil: 3 Inches

• Impedance: 8 Ohms (LF configuration stated for A212L)

High Frequency

• Drivers: 2 × 3-inch Compression Drivers

• Diaphragm: 3-inch Titanium

• Exit Throat: 1.4 Inches

• Impedance: 16 Ohms (HF configuration stated for A212L)

Power & Processing

• Amplification: External Power Amplifier Required

• Power Handling (RMS/AES): To be confirmed

• Program Power Handling: To be confirmed

• Nominal System Impedance: To be confirmed

• DSP: External Loudspeaker Management Processor Recommended

• Crossover Configuration: To be confirmed

Enclosure

• Professional Touring-Grade Cabinet

• Black Finish

• Rigging Hardware: To be confirmed

• Cabinet Dimensions: To be confirmed

• Net Weight: To be confirmed

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Complete Your Sound System with AD

For a complete professional line array system, combine the AD Legacy 212 with:

AD ULT Series Power Amplifiers

Professional external amplification for demanding live sound applications.

PhaseLab Legacy 4.8 DSP Processor

Advanced 4-input, 8-output speaker management featuring FIR processing, crossover control, EQ, delay, limiting, and matrix routing.

AD Legacy Professional Subwoofers

Add powerful low-frequency reinforcement for concerts, festivals, touring productions, and large venues.

Together, these components provide a flexible and scalable professional audio system.

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Why Professionals Choose the AD Legacy Series

The AD Legacy Series represents AD's commitment to professional touring audio.

Designed for engineers, production companies, and system integrators who demand outstanding sound quality, dependable reliability, and flexible system configuration, the Legacy Series is built for demanding live sound environments.

From churches and concert venues to rental companies, hotels, and convention centers, the Legacy Series delivers professional line array performance with exceptional value.

Professional Performance. Built for the Biggest Stages.

Speakers Made for Pros.

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