Audio Control

DQDX

DQDX

Audio Control

DQDX

Regular price $299.99
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DQDX

Digital Signal Processor With EQ, Crossover And Signal Delay

Putting the driver in perfect acoustical alignment definitely has its challenges in a vehicle.  In home audio it is generally pretty easy to just move a speaker forward or backward or to the left or to the right to help make sure you hear both speakers at the same time.  In a vehicle, we are typically stuck with the speaker locations that the vehicle manufactures has supplied us with.  This usually creates a whole slew if issues when you add amplifier power, new speakers, and subwoofers.  This is why signal delay and equalization are so critical.  Equalization helps match all your new components together so they sound great and signal delay helps all that great sound arrive at you, the driver at the same time!

Designed for maximum sound quality and enhanced audio performance, the DQDX is the latest AudioControl processor to incorporate Signal Delay. This process corrects for the varying speaker locations in the vehicle.

The AudioControl DQDX lets music enthusiasts truly “take control” of their sound and receive an amazing experience.

Features

  • Free iOS Mobile Tools app with DQ-61 Delay module
  • User-friendly Signal Delay to control the acoustical alignment between the left and right channels plus the front and subwoofer channels
  • Individual equalization controls for the front, rear and subwoofer channels for simple yet precise system tuning
  • Fully adjustable 24dB/Octave Linkwitz-Riley electronic crossover
  • PFM (Program Frequency Match) Subsonic Filter
  • Six channels of RCA line level inputs
  • ACR-3 Dash Control Remote allows for control of the subwoofer level plus processing bypass
  • Discrete Input and Output level controls with clipping indicators
  • Remote turn on output provides a 12-volt trigger to turn on your amplifier
  • Built in Pink Noise for easy Signal Delay and Equalizer tuning and system set-up
  • Bulletproof 5 year warranty (when installed by an authorized AudioControl dealer)

Specifications

Inputs

  • Preamp Inputs: 3 (6 channels)
  • Input Impedance: 20kΩ

Outputs

  • Preamp Outputs: 3 (6 channels)
  • Maximum Output Level: 7.5Vrms
  • Output Gain: ±12dB
  • Output Impedance: 150Ω

Performance

  • Total Harmonic Distortion: 0.01%
  • Frequency Response: 10Hz-22kHz
  • Equalizer Frequencies (front/rear): 125Hz, 175Hz, 250Hz, 500Hz, 1kHz, 2kHz, 8kHz
  • Equalizer Frequencies (sub): 31.5Hz, 40Hz, 50Hz, 63Hz, 80Hz, 100HZ, 125Hz
  • PFM Frequency: 20Hz or 30Hz selectable
  • Crossover Frequency: 50Hz-500Hz selectable
  • Crossover Type: 24dB/Octave Linkwitz-Riley
  • Signal Delay Max (Left/Right): 10ms
  • Signal Delay Max (Front/Sub): 35ms

Control

  • Remote In
  • 12VDC Remote Out (always active when unit is on)

General

  • Power Supply: High Headroom PWM Switching
  • Current Draw: 350mA
  • Recommended Fuse Rating: 2A

Weights & Dimensions

  • Dimensions: 9.25”W x 5.75”D x 1.25”H
  • Weight: 3.0lbs (1.4kg)

In the box: DQDX, ACR-3 Remote, Power and Speaker Connectors, Manual, Warranty

Downloads

 

Full Line Catalog 

Pink Noise 

Sales Note 

User Manual 

Customer Reviews

First class people, first class service, first class product!

John Wilhoit

Low Hertz is a lot more than a website. I know I could reach out to them if I needed anything.
No, not just with products. You can always count on quality. But questions about the hobby. Low Hertz is a movement in Car Audio. Where your not judged but helped! So get in the movement with us.
#RepTheMovement #LHCA

Ben Davis

Awesome place. Awesome customer service. Great people and always answer questions and get orders together. Great shipping time. Highly recommended. #1 spot for great service

Nick Brownell

I've been ordering from Low Hertz past few weeks now, I tell you these guys are on point! Fast shipping and the best part is... No Tax! I am a loyal customer and If you don't have the customer service like these guys, then your cut off. I will definitely get more stuff from Team Low Hertz! Thanks again for your hard work!

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Man these guys go above and beyond. the customer service is off the charts.. #LHCA is the way to go.. I love my #LHCA bass knob, and you bet imma rock that #LHCA swag everywhere I go...

David Ebel II

Great service with every order! Always a pleasure shopping at Low Hertz Car Audio!

Kevin McLaughlin

The last 3 box designs I've purchase were all 150+ db certified in the lanes, your results may vary depending on vehicle and power but they definitely know what they're doing. Well worth the money !

Eric Feliciano

They designed my husbands box. Came out great. Never a disappointment when it comes to these guys. Definitely will be coming back for another build!

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