DBX driverack PA2

DBX driverack PA2 

Key Features

• Loudspeaker Management
• Mac, PC, iOS, and Android Mobile Control
• Crossover for 2- or 3-Way Systems
• AutoEQ Automatic Room EQ Function
• Automatic Feedback Suppression
• dbx Compression & Limiting
• 8-Band Parametric EQ and Graphic EQ
• Subharmonic Synthesis
• Driver-Alignment Delay

Looking for a complete loudspeaker management system to fine tune your PA setup? Check out the dbx DriveRack PA2, a loudspeaker management system that can be controlled via your Mac, PC, or mobile iOS or Android device. Using an optional microphone connected to its RTA input, its AutoEQ function can be employed to listen to your room and automatically EQ it for optimized speaker performance. The AFS (Advanced Feedback Suppression) feature is designed to eliminate feedback while preserving the sound of your system.

In addition to automated functions, the DriveRack has integrated dbx compression and limiting as well as both a graphic and 8-band parametric EQ section. It also features driver-alignment delays and a crossover section that supports full-range, 2-way, and 3-way systems. You can control the DriveRack PA2 directly by connecting from your Mac or PC via the rear-panel USB port, or connect the PA2 to a wireless router via its Ethernet port for compatibility with iOS or Android devices.

AutoEQ

• The AutoEQ algorithm is designed to ensure an accurate, fast, and nonintrusive automatic EQ experience.
• With an optional mic connected to the RTA Mic input listening to your room, the DriveRack PA2 AutoEQ algorithm sets speaker levels and room EQ automatically in a matter of seconds. This means room adjustments can now be made quickly, without subjecting the audience to annoying, lengthy broadcasts of pink noise.

AFS Feedback Elimination

• The Advanced Feedback Suppression (AFS) algorithm allows for faster, more precise feedback elimination without adversely affecting your system’s tone.
• The DriveRack PA2 listens for and anticipates feedback and adjusts speaker output automatically before feedback can start, while never altering your sound.

Wizard Setup Functions

• Wizards make initial set up easy, while ensuring speaker tunings and other settings are up-to-date.
• Wizard functions on the DriveRack PA2 to guide you through step-by-step processes to help you get the most from your loudspeaker system. It helps you configure level balancing, AutoEQ, Advanced Feedback Suppression, and provides access to built-in and constantly updating speaker tunings from most major speaker manufacturers.

Input Processing

• dbx Compression
• AFS (Advanced Feedback Suppression)
• Graphic EQ
• 8-band Parametric EQ (adjusted when using the AutoEQ)
• Subharmonic synthesis

Output Processing

• Crossover (supports full range, 2-way, and 3-way systems)
• 8-band parametric EQs (used for speaker tunings)
• dbx Limiting
• Driver alignment delays

The BEHRINGER DBX DriveRack PA² is a comprehensive digital signal processor (DSP) designed specifically for live sound reinforcement systems. It’s a powerful tool for audio professionals and musicians alike, offering a wide range of features to optimize and enhance sound quality in various venues, including clubs, theaters, houses of worship, and outdoor events. This preview dives into the functionalities, applications, and potential benefits of the DriveRack PA².

Core functionalities of the DriveRack PA²

• Automatic Feedback Elimination (AFS): One of the most sought-after features in live sound, AFS technology automatically identifies and eliminates unwanted feedback frequencies. This not only prevents ear-splitting squeals but also allows you to use higher monitor levels for clearer on-stage mixes.
• Advanced EQ and Limiting: The DriveRack PA² boasts a 31-band graphic EQ, providing precise control over the entire frequency spectrum. Additionally, a six-band parametric EQ allows for targeted adjustments to specific problem areas. Dual-band limiters on each output protect your speakers from damaging overload while maintaining optimal signal levels.

• Crossover with Selectable Filters: A crucial component for managing multiple speaker configurations, the DriveRack PA² offers a two-way/three-way crossover with selectable Linkwitz-Riley or Butterworth filters at various slopes (6, 12, 18, 24 dB/octave). This allows for precise tailoring of the frequency distribution between your main speakers, subwoofers, and monitors.
• Acoustic Optimization Suite: This suite includes features like:
  • Room EQ Wizard: This wizard automatically analyzes the acoustics of your venue and generates tailored EQ corrections to compensate for resonances and standing waves.
  • Anti-Feedback Filters: These user-definable filters can be placed manually to notch out specific feedback frequencies that the AFS system might miss.
  • Delay: Independent delay controls for each output allow for time alignment of your speakers, ensuring a cohesive and in-phase sound across the entire listening area.

• Simplified System Setup and Management: The DriveRack PA² acts as a central hub for your live sound system. It streamlines setup by eliminating the need for multiple outboard processors and simplifies signal routing. With its intuitive user interface and LCD display, making adjustments and configuring the system becomes a breeze.
• Improved Sound Quality: By eliminating feedback, providing precise EQ control, and offering speaker optimization tools, the DriveRack PA² significantly improves the overall sound quality of your live performances. Instruments and vocals become clearer, and the entire mix translates more faithfully to the audience.
• Professional Results, Simplified: The DriveRack PA² empowers even less experienced sound engineers to achieve professional-sounding results. Features like the Room EQ Wizard and AFS automation remove the guesswork from sound optimization, allowing users to focus on mixing and delivering a captivating performance.
• Enhanced System Protection: The dual-band limiters safeguard your speakers from damaging overload, especially during high-energy performances. This not only extends the lifespan of your equipment but also prevents costly repairs.
• Flexibility for Various Venues: With its adaptable crossover configuration and versatile EQ tools, the DriveRack PA² can be effectively utilized in a wide range of venues, from intimate clubs to large concert halls.

• Dual ULN (Universal Level Normalization) Processors: These processors automatically adjust signal levels between microphones and music sources, ensuring a consistent and balanced mix.
• LCD Display with RTA (Real-Time Analyzer): The high-resolution LCD display provides visual feedback on your EQ adjustments and allows for real-time monitoring of your system’s performance.
• Feedback Finder: This feature helps identify specific feedback frequencies quickly, making manual EQ adjustments more efficient.
• Editable Signal Routing Matrix: The DriveRack PA² offers a flexible routing matrix that allows you to customize signal paths and create configurations tailored to your specific needs.
• Expandable Functionality: The unit features expansion ports for optional accessories like the DBX RTA-M microphone for advanced room analysis.

The DriveRack PA² goes beyond basic speaker protection with its comprehensive suite of safeguards. Its built-in RMS level detection and signal clipping prevention help identify and address potential issues before they cause damage. Overload protection on individual outputs shields your precious equipment from unexpected surges. These features provide a safety net, giving you peace of mind while focusing on delivering a flawless performance.

Flexibility for Various Venues and Applications:

The DriveRack PA² isn’t just for live music performances. Its adaptable features make it a valuable asset in various sound reinforcement applications:

• Corporate Events and Conferences: Ensure clear and intelligible speech reproduction for presentations and conferences. The Feedback Elimination and Room EQ can significantly enhance the audience’s experience in conference halls and business venues.
• Houses of Worship: Achieve pristine audio clarity for sermons, musical performances, and choir amplification. The DriveRack PA² helps maintain a natural and transparent sound character, ideal for worship spaces.
• Live Music Venues: From intimate clubs to expansive concert halls, the DriveRack PA² adapts to diverse environments. Its configurable crossover and speaker optimization tools allow you to tailor the system’s response to different speaker configurations and venue acoustics.
• Portable PA Systems: The compact and lightweight design of the DriveRack PA² makes it ideal for portable PA setups used for outdoor events, festivals, and live music on the go. Its user-friendly interface allows for quick adjustments, ensuring professional-sounding results even in temporary setups.