DBX DriveRack PA2 Complete Loudspeaker Management System
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DBX DriveRack PA2 Complete Loudspeaker Management System, 8-Band Parametric EQ, Subharmonic Synthesis, Driver Alignment Delays

SKU: DBXPA2 MFR: DBXPA2-V-TW
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$589.00
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Key Features

  • Optimize live sound with the DriveRack PA2's complete loudspeaker management system.
  • Get crystal-clear audio with the 8-band parametric EQ for precise frequency control.
  • Enhance bass with subharmonic synthesis, adding depth to your studio recordings.
  • Ensure accurate sound with driver alignment delays, perfect for studio monitoring.
  • Utilize the RTA mic input for easy, real-time acoustic adjustments in any venue.
  • Achieve superior audio fidelity with the 24-bit A/D converters for pristine sound.
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Reviews about this item

Review Summary

2022-01-09T05:42:01

Rated 5 out of 5

Superb for DIY home use too!

This thing has completely changed the sound of my speakers for the better! I have 18" PA woofers installed into home made "H-Frame" dipole cabinets and 8" full range drivers on simple "open baffle" flat panels above them. There are no passive crossovers. When I built these I found a pair of Crown XLS 1500 amplifiers on close out. The Crowns have 48db LR crossovers built in so I just used those to cross the full rangers and the bass cabs at around 125 Hz. Preamp duties were handled by my Yamaha receiver which did not have the gain that the Crowns would have preferred. Through a bit of tweaking, at the expense of headroom, I made this work anyway and enjoyed them this way for several years. Then the PA2 arrived, which I actually bought to help dial in a new 3-way speaker build, and I could finally let the Crowns run full range and could relax the gain setup on my Yamaha (that -10/+4db switch on the back of the PA2 is the golden ticket!) My speakers finally get the high pass 48db @ 350Hz and low pass 12db @ 100Hz that they were designed for and sound superb! Much more headroom, clean power on tap, without clipping, lower distortion, and what sounds to my ears like better channel separation to boot. I can finally run these speakers to concert level SPLs and the Crowns don't even break a sweat (any more!) And the noise floor is DEAD SILENT. I love it! The only things I would change, if I could, would be that the rack mount ears on the PA2 were removable, to look more at place in a non-rack environment, AND that dbx had simply included a wifi chip on board rather than needing to run CAT5 to a wifi router to use the app. The app DOES work extremely well and besides having very tiny fonts (on my cell phone), it is a joy to use, to adjust parameters right from my favorite listening position. Great device and the changes it gave me make me think it was worth every penny.

JONATHAN H.

2021-08-27T07:31:08

Rated 5 out of 5

Great gear , better price

I love this piece of gear. Replaces other pieces of gear and it does a much better job than 4 others all put together

DAVID C.

2021-04-29T08:49:08

Rated 5 out of 5

Helps to shape sound and control feedback

This is a great unit for shaping sound and controlling feedback. You will have to spend some time learning its functionality but well worth it. DBX is high quality product.

ROBERT G.

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DBX PA2 Specifications

  • Analog Input: Number of Inputs

    2 line inputs, 1 RTA mic input

  • Analog Input: Connectors

    2 female XLR line inputs, 1 female XLR RTA mic input

  • Analog Input: Type

    Electronically balanced/RF filtered

  • Analog Input: Impedance

    > 50 kOhms

  • Analog Input: Max Input Level

    > +20 dBu (line inputs)

  • Analog Input: CMRR

    > 45 dB

  • Analog Input: RTA Mic Preamp

    +15 VDC (Phantom Power)

  • Analog Output: Number of Outputs

    6 line outputs

  • Analog Output: Connectors

    Male XLR

  • Analog Output: Type

    Electronically balanced, RF filtered

  • Analog Output: Impedance

    120 Ohms

  • Analog Output: Max Output Level

    +20 dBu

  • Analog Output: Alignment Delay

    Up to 10ms per output channel pair

  • A/D Converter

    24-bit with dbx Type IV Conversion System

  • 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

  • D/A Converter

    24-bit

  • D/A Dynamic Range

    112 dB A-weighted, 110 dB unweighted

  • Internal Processing Wordlength

    32-bit floating point

  • Sample Rate

    48 kHz

  • Dynamic Range

    110 dB A-weighted
    107 dB unweighted

  • THD+Noise

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

  • Frequency Response

    20 Hz 20 kHz, +0 /- 0.5 dB

  • Interchannel Crosstalk

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

  • Operating Voltage

    100-120 VAC 50/60 Hz or 220-240 VAC 50/60 Hz

  • Power Consumption

    22 Watts

  • Dimensions (H x W x D)

    1.75 x 5.75 x 19" / 4.44 x 14.6 x 48.26cm

  • Weight

    5.25 lbs / 2.38kg

  • UPC Code

    691991033773

About DBX PA2

FEATURED REVIEWS

Superb for DIY home use too!

By JONATHAN H.

This thing has completely changed the sound of my speakers for the better! I have 18" PA woofers installed into home made "H-Frame" dipole cabinets and 8" full range drivers on simple "open baffle" flat panels above them. There are no passive crossovers. When I built these I found a pair of Crown XLS 1500 amplifiers on close out. The Crowns have 48db LR crossovers built in so I just used those to cross the full rangers and the bass cabs at around 125 Hz. Preamp duties were handled by my ...

View full Review

Great gear , better price

By DAVID C.

I love this piece of gear. Replaces other pieces of gear and it does a much better job than 4 others all put together

Find the ultimate solution for your loudspeaker management needs with the DBX DriveRack PA2 Complete Loudspeaker Management System. This advanced system offers an all-in-one processing solution, bridging the gap between your mixer and amplifiers, to optimize and safeguard your loudspeakers.

Equipped with the latest enhancements in dbx's proprietary AutoEQ and AFS algorithms, the DriveRack PA2 ensures an incredibly accurate, swift, and non-intrusive automatic EQ experience. The system's RTA Mic "listens" to your room, allowing the updated AutoEQ algorithm to set speaker levels and room EQ automatically in mere seconds. This means you can make room adjustments swiftly and efficiently, without the need for lengthy broadcasts of pink noise that could disrupt your audience's experience.

The DriveRack PA2 also features an enhanced AFS Feedback Elimination system. This advanced algorithm works faster and more precisely to eliminate feedback, without negatively impacting your system's tone. The DriveRack PA2 anticipates and adjusts speaker output before feedback can occur, ensuring your sound remains unaltered and your audience's experience remains enjoyable.

The system also boasts updated Wizard Setup Functions, designed to make initial setup a breeze while ensuring your speaker tunings and other settings are always up-to-date. The DriveRack PA2's Wizard functions guide you through easy, step-by-step processes to help you maximize your loudspeaker system's potential.

Furthermore, the DriveRack PA2 offers Ethernet control via Android, iOS, Mac, or Windows devices, and includes a new input delay module for delaying the FOH system to the backline. This feature-rich loudspeaker management system continues the DriveRack legacy of delivering great-sounding, powerful, and affordable solutions for a new generation of audio enthusiasts.

Please note, the DBX DriveRack PA2 Complete Loudspeaker Management System does not include a wifi chip onboard and requires a CAT5 connection to a wifi router for app usage. However, the app is user-friendly and allows for easy adjustment of parameters right from your favorite listening position.

Experience the difference with the DBX DriveRack PA2 Complete Loudspeaker Management System, the ultimate tool for superior sound management.

DBX PA2 Features

  • Advanced loudspeaker management system for optimal sound control
  • Proprietary AutoEQ and AFS algorithms for accurate and swift automatic EQ adjustments
  • Enhanced AFS Feedback Elimination system to prevent audio feedback without altering sound quality
  • Updated Wizard Setup Functions for easy initial setup and up-to-date settings
  • Ethernet control compatibility with Android, iOS, Mac, or Windows devices
  • New input delay module for effective FOH system alignment to the backline

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Product Documents

User Manual

Key Features

  • Optimize live sound with the DriveRack PA2's complete loudspeaker management system.
  • Get crystal-clear audio with the 8-band parametric EQ for precise frequency control.
  • Enhance bass with subharmonic synthesis, adding depth to your studio recordings.
  • Ensure accurate sound with driver alignment delays, perfect for studio monitoring.
  • Utilize the RTA mic input for easy, real-time acoustic adjustments in any venue.
  • Achieve superior audio fidelity with the 24-bit A/D converters for pristine sound.

What's in the box:

  • DBX DriveRack PA2 Complete Loudspeaker Management System
  • DBX 2 Year Parts & Labor Limited Warranty