dbx DriveRack PA2 Speaker Management System
zZounds Gear Experts Say...
Tune your PA with dbx's AutoEQ room analysis, feedback suppression, graphic/parametric EQ, compression/limiting, alignment delay and crossover processing.
Overview
The dbx DriveRack PA2 provides all the processing you need between your mixer, and amplifiers to optimize and protect your loudspeakers. With advancements in dbx's proprietary AutoEQ and AFS algorithms, an input delay module for delaying the FOH system to the backline, Ethernet control via an Android, iOS, Mac, or Windows device -- along with updated Wizards -- the DriveRack PA2 continues in the legacy of great-sounding, powerful, and affordable loudspeaker management processors.
- AFS (Advanced Feedback Suppression)
- Graphic EQ
- 8-Band Parametric EQ (adjusted when using the AutoEQ)
- Subharmonic Synthesis
- 8-Band Parametric EQs (used for speaker tunings)
- dbx Limiting
- Driver Alignment Delays
- Streamlined AutoEQ
- 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
read less
AutoEQ
The improved AutoEQ algorithm ensures an extremely accurate, fast, and non-intrusive automatic EQ experience. With the RTA Mic "listening" to your room, updated DriveRack PA2 AutoEQ algorithm sets speaker levels and room EQ automatically in a matter of seconds. This means room adjustments can now be made very quickly, without subjecting the audience to annoying, lengthy broadcasts of pink noise.Enhanced AFS Feedback Elimination
Enhanced AFS algorithm for faster, more precise feedback elimination, without adversely affecting your system's tone. Nothing turns audiences away like annoying and potentially painful audio feedback. Fortunately, dbx engineers have revisited their already-stellar Advanced Feedback Suppression algorithm and made it work even better. The DriveRack PA2 listens for and anticipates feedback and adjusts speaker output automatically before it even has a chance, while never altering your sound.Updated Wizard Setup Functions
Updated Wizards make initial set up… read more easy, while ensuring speaker tunings and other settings are up-to-date. Wizard functions on the DriveRack PA2 guide you through easy, step-by-step processes to help you get the most from your loudspeaker system. Helps you easily configure level balancing, AutoEQ, Advanced Feedback Suppression, and provides access to built-in and constantly updating speaker tunings from most major speaker manufacturers.Available Input Processing
- dbx Compression- AFS (Advanced Feedback Suppression)
- Graphic EQ
- 8-Band Parametric EQ (adjusted when using the AutoEQ)
- Subharmonic Synthesis
Available 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
Features:
- Setup Wizard- Streamlined AutoEQ
- 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
WARNING: Cancer and Reproductive Harm - www.p65Warnings.ca.gov.
Specs
- 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: +15V DC (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 ohms
- 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
- Input Delay Length: 100ms
- 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
- 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: +15V DC (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 ohms
- 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
- Input Delay Length: 100ms
- 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
Dimensions and Weight in Packaging
Base Item
- Shipping Weight: 6.99 lbs
- Shipping Dimensions: 22 x 12 x 4 in
- Manufacturer Part Number (MPN): DRPA2
Documents and Manuals
For support or warranty questions, please contact the manufacturer:
Phone: 844-776-4899
Web: https://www.dbxpro.com/en/support
Phone: 844-776-4899
Web: https://www.dbxpro.com/en/support
Reviews
Reviewers gave this product an overall rating of 5 out of 5 stars.
(6 ratings)
Submitted April 21, 2016 by Lee L in Newport News, VA
"The one piece of gear your band should not be without!"
Verified Purchaser
zZounds has verified that this reviewer purchased this specific product from us.
I needed to buy a crossover, I needed to upgrade my EQ and I was interested in automatic feedback suppression because mixing sound from stage is complicated enough. It seemed a good value to get all of that in one unit. The unit is not overly complicated but it is not plug and play either. There are still functions on it I have not enabled (subharmonic synth) due to the fact that we do run sound from stage and I simply cannot listen, play and sing while adjusting them to learn how to use them to the best advantage. From the first gig with it our sound was greatly improved and has only gotten better as we become more familiar with the unit.
Sound
Once installed and configured for the system it is amazingly simple to setup for different venues. The wizards walk you though everything and even tell you how much to boost or cut the attenuaters on your power amps. This is really amazing in clubs that have odd configurations or walls sitting in the way. for example it will tell you to decrease your right top cabinet by 5db if it is needed to correct for the shape of the room.
Features
It only takes one rack space at replaces an entire rack of effects and processing units, The feed back suppression is pretty amazing you hear that low level feedback starting and before you can turn and look at it, the feedback is gone. The wizards and android control app are extremely easy to use. The speaker offsets are something I would… read more have never thought of but I am convinced that little details like that are what makes this such an amazing product.
Ease of Use
With the wizards it is pretty painless to set-up the only thing I can see that would improve it is to have wireless functionality on-board so that an external router is not needed.
Quality
It is sturdy. I expect that short of something drastic happening to still be using this when I get too old to play anymore.
Value
In short for a gigging band that is never in the same venue two nights in a row, you cannot afford to not have this if you want clean consistent sound.
Manufacturer Support
I had a question regarding my particular speaker configuration and posted a question to the manufacturers site and got an answer almost immediately. The answer was one that I may have figured out on my own given time, but was pleasant timely and accurate. This allowed me to get up and running sooner, with less worry. Thanks DBX!
The Wow Factor
Wow is an understatement, our sound is so clean that we even had a club owner mention (as they all seem to do) You were a little loud tonight but with sound that clean it doesn't really matter.
Musical Background:
I am a bassist and have been playing in gigging bands since the mid 80's
Musical Style:
I have played in many different bands over the years read less
Sound
Once installed and configured for the system it is amazingly simple to setup for different venues. The wizards walk you though everything and even tell you how much to boost or cut the attenuaters on your power amps. This is really amazing in clubs that have odd configurations or walls sitting in the way. for example it will tell you to decrease your right top cabinet by 5db if it is needed to correct for the shape of the room.
Features
It only takes one rack space at replaces an entire rack of effects and processing units, The feed back suppression is pretty amazing you hear that low level feedback starting and before you can turn and look at it, the feedback is gone. The wizards and android control app are extremely easy to use. The speaker offsets are something I would… read more have never thought of but I am convinced that little details like that are what makes this such an amazing product.
Ease of Use
With the wizards it is pretty painless to set-up the only thing I can see that would improve it is to have wireless functionality on-board so that an external router is not needed.
Quality
It is sturdy. I expect that short of something drastic happening to still be using this when I get too old to play anymore.
Value
In short for a gigging band that is never in the same venue two nights in a row, you cannot afford to not have this if you want clean consistent sound.
Manufacturer Support
I had a question regarding my particular speaker configuration and posted a question to the manufacturers site and got an answer almost immediately. The answer was one that I may have figured out on my own given time, but was pleasant timely and accurate. This allowed me to get up and running sooner, with less worry. Thanks DBX!
The Wow Factor
Wow is an understatement, our sound is so clean that we even had a club owner mention (as they all seem to do) You were a little loud tonight but with sound that clean it doesn't really matter.
Musical Background:
I am a bassist and have been playing in gigging bands since the mid 80's
Musical Style:
I have played in many different bands over the years read less
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