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dbx DriveRack PA2 Crossover / Loudspeaker
The dbx DriveRack PA2 is a complete loudspeaker management system designed to fit between your mixer and amplifiers, optimizing and protecting any PA. Proprietary AutoEQ and AFS feedback suppression, plus Ethernet control from mobile or desktop devices, make this 2-in/6-out processor a central tool for crossover, EQ, compression, limiting, and subharmonic synthesis in a compact 1U rack unit. Touring bands and venues will appreciate the updated Setup Wizard for level balancing, room EQ, and speaker tuning using presets from major manufacturers. Dynamic range reaches 123 dB thanks to dbx Type IV A/D conversion, and six male XLR outputs allow flexible crossover setups for a variety of systems.
- 2 line inputs and 1 RTA mic input featuring dbx Type IV A/D conversion at 48 kHz sample rate
- 6 line outputs on male XLR for full-range, 2-way, or 3-way crossover configurations
- With the optional RTA-M mic, the AutoEQ algorithm can tune room EQ automatically
- Remote control possible via the PA2 app on Android, iOS, Mac, and Windows over Ethernet
dbx DriveRack PA2 — Complete Loudspeaker Management Between Mixer and Amps
All essential processing stages between your mixer and amplifiers are handled by the dbx DriveRack PA2, which combines crossover, EQ, dynamics, feedback suppression, and delay in a 1U rack chassis. For touring acts, installed venues, and portable rigs, this processor's reworked AutoEQ engine and networked remote control are essential. Sound professionals turn to this model when they need a single unit to optimize and protect loudspeaker systems in any venue.
What Sets the DriveRack PA2 Apart
Inside the chassis, dbx's Type IV A/D Conversion System pushes dynamic range up to 123 dB with transient material, letting live peaks through without converter clipping. Enhanced AFS anticipates feedback, applying surgical notches before the audience hears a squeal, and the Setup Wizard accesses speaker tunings from leading manufacturers.
Inputs and Conversion
In terms of connections, there are two female XLR line inputs plus a dedicated RTA mic input. All are electronically balanced and RF filtered for signal integrity.
- Line Inputs: 2 × female XLR, electronically balanced, RF filtered, >50 kΩ
- RTA Mic Input: 1 × female XLR with +15 VDC phantom power, EIN < -117 dB
- Conversion uses dbx Type IV A/D at 48 kHz for a 112 dB A-weighted dynamic range.
Outputs and Processing
Six male XLR outputs are provided for full-range, 2-way, or 3-way systems, with per-channel 8-band parametric EQ, a limiter, and alignment delay for precise control.
- Line Outputs: 6 × male XLR, electronically balanced, 120 Ω, +20 dBu max
- Crossover & EQ: Full-range / 2-way / 3-way, 8-band parametric per output, 31-band graphic on input
- Delay: 100 ms input delay, 10 ms per output channel (60 ms total)
Form Factor and Connectivity
Measuring just 1U in height, the chassis fits a standard 19-inch rack, weighs 2.4 kg, and draws 22 W from a universal power supply. The Ethernet port enables control via the PA2 app for Android, iOS, Mac, and Windows.
- Dimensions: 4.4 cm (H) × 48.26 cm (W) × 14.6 cm (D)
- Weight: 2.4 kg unit, 3.1 kg shipping
- The device is remotely controllable over Ethernet using the dedicated PA2 app for multiple platforms.
Тype
Power Supply
240V
UK/EU Power supply included
Yes
Made in
China
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Documents
Instructions for use
Manufacturer information
Safety instructions
Please refer to the user manual for the specific safety instructions for this product.
