dbx DriveRack PA2 Complete Loudspeaker Management System

dbx DriveRack PA2 Complete Loudspeaker Management System


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dbx DriveRack PA2 is a complete, easy-to-use loudspeaker management system, giving you all the processing you need between your mixer and amplifiers to optimize and protect your loudspeakers. With the latest advancements in dbx’s proprietary AutoEQ™ and AFS™ algorithms, a new input delay module for delaying the FOH system to the backline, Ethernet control via an Android®, iOS®, Mac®, or Windows® device, and updated Wizards, the DriveRack PA2 continues the DriveRack legacy of great-sounding, powerful, and affordable loudspeaker management processors, for a whole new generation.


All New Setup Wizard

Streamlined AutoEQ™

All New AFS™ (Advanced Feedback Suppression)

Mobile Control (Android®, iOS®, Mac®, Windows®)

dbx Compression

Graphic EQ

8-Band Parametric EQ (adjusted when using the AutoEQ) Input

Subharmonic Synthesis

Crossover (supports full range, 2-way, and 3-way systems)

8-Band Parametric EQs (used for speaker tunings) Output

dbx Limiting

Driver Alignment Delays


Input: (2) line inputs. (1) RTA Mic input

Input Connectors:(2) Female XLR line inputs. (1) Female XLR RTA Mic input

Input Type: Electronically balanced/RF filtered

Input Impedance: >50 kohm

A/D Converter: dbx Type IV™ Conversion System

CMRR: > 45dB

Mic Preamp Phantom Power: +15VDC (RTA)

Mic Preamp Equivalent Input Noise (EIN): < -117dB, 22Hz-22kHz, 150 ohm (RTA)

Output: (6) Line Outputs

Output Connectors :Male XLR

Output Type: Electronically balanced, RF filtered

Output Impedance: 120 Ω

Max Output: +20dBu

A/D Dynamic Range: 112 dB A-weighted, 110 dB unweighted

Type IV Dynamic Range: 123 dB with transient material, A-weighted, 22kHz BW; 121 dB with transient material, unweighted, 22kHz BW; 115 dB typical with program material, A-weighted, 22kHz BW

Alignment Delay: 10ms per channel (60ms total)

Sample Rate: 48kHz

Dynamic Range: >110 dB A-weighted, >107dB unweighted

THD+Noise: 0.003% typical at +4dBu, 1kHz, 0dB input gain

Frequency Response: 20Hz – 20kHz, +/- 0.5dB

Interchannel Crosstalk: < -110 dB, -120dB typical (input-to-output: < -100 dB)

Operating Voltage: 100-120VAC 50/60 Hz – EU: 220-240 VAC 50/60 Hz

Power Consumption: 22 W

Unit Weight: 5.25 lbs. (2.4 kg)

Shipping Weight: 6.75 lbs. (3.1 kg)

Dimensions: 1.75” (H) x 5.75” (D) x 19” (W), 4.4cm (H) x 14.6cm (D) x 48.26cm (W)

D/A Dynamic Range: 112 dB A-weighted, 110dB unweighted

Additional information

Weight 8 lbs