What Is the dbx driveRack PA2?

The dbx driveRack PA2 is a complete loudspeaker management system designed for live sound applications. It combines a crossover, EQ, dynamics processing, and feedback suppression in a single rack-space unit. For venue owners and AV integrators, it offers a cost-effective way to optimize PA systems without investing in multiple separate processors.

Key Features of the dbx driveRack PA2

  • Advanced Feedback Suppression: Automatically detects and eliminates feedback frequencies.
  • Auto-EQ: Measures room acoustics and adjusts EQ curves for flat response.
  • Crossover: Flexible 2-way, 3-way, or 4-way configurations.
  • Dynamics: Compressor, limiter, and gate per output.
  • Remote Control: Via Ethernet and dedicated software (dbx DriveRack PA2 Control).
  • Presets: Factory and user presets for popular loudspeaker models.

Why Choose the dbx driveRack PA2 for Your Venue?

For bars, clubs, churches, and rental companies, the driveRack PA2 simplifies system tuning. It reduces the need for outboard gear, saving rack space and cabling. The auto-EQ and feedback suppression are particularly valuable in untreated rooms where acoustic issues are common. Additionally, the PA2 can be controlled wirelessly, allowing engineers to walk the room during setup.

Setup Tips and Best Practices

1. Start with Factory Presets: If your speakers are listed, load the matching preset as a baseline.
2. Run Auto-EQ: Use the included measurement microphone to analyze the room. Apply the suggested EQ, but trust your ears for final adjustments.
3. Set Crossovers Carefully: Ensure crossover points match your speakers' specifications to avoid damage.
4. Use Limiters: Set output limiters to protect drivers from accidental peaks.
5. Update Firmware: Check for firmware updates via the dbx website for improved stability.

Common Applications

  • Live Bands: Provide consistent sound across different venues.
  • DJ Setups: Manage subwoofers and tops with precise crossover control.
  • Houses of Worship: Achieve speech intelligibility and music clarity.
  • Conference Rooms: Ensure even coverage for presentations.

Buying Used: What to Look For

When purchasing a used dbx driveRack PA2, verify that all inputs and outputs work, check for firmware version, and ensure the power supply is included. Acoustrade offers tested used units with a warranty, providing a reliable option for budget-conscious buyers. Browse our signal processing category for available stock.

FAQ

Q: Can the dbx driveRack PA2 be used with any PA system?
A: Yes, it is designed to work with a wide range of passive and active speakers. However, you'll need to configure crossovers and EQ according to your specific speakers.

Q: Do I need a computer to set up the driveRack PA2?
A: Not necessarily; you can navigate menus using the front panel. But the free software makes setup faster and more intuitive.

Q: What is the difference between the driveRack PA2 and the PA+?
A: The PA2 adds improved auto-EQ, a new feedback suppression algorithm, and Ethernet control. The PA+ is an older model without these features.

Q: Is the driveRack PA2 suitable for touring?
A: It is built for live sound and can handle touring, but it's not as rugged as some higher-end units. A rack case is recommended.

Q: Where can I buy a used dbx driveRack PA2?
A: Acoustrade specializes in tested used pro audio equipment. Check our inventory for current availability.