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Audio Authority ADX-0808

8x8 Audio Matrix Switcher

Audio Authority ADX-0808 8x8 Audio Matrix Switcher

Audio Authority ADX-0808 8x8 Audio Matrix Switcher

The ADX-0808 is an ultra-controllable 8 x 8 Audio Matrix, Switcher that seamlessly integrates with third-party control systems, such as Control4, URC, RTI and more.

Control options include Ethernet,  RS-232 Serial, and IR, as well as front panel capacitive touch panel and multi-function rotating knob.

The ADX-0808 offers eight audio source inputs and eight audio zone outputs.  10-band EQ, bass/treble and balance are customizable per zone and the system offers up to 10 source/zone combination presets.

PC-based software simplifies setup and all settings can be backed up to a USB flash drive.  Use with multi-zone amplifiers such as Audio Authority's own SF-16M.

It's great to see Audio Authority returning to their audio-centric roots with this exciting audio matrix switcher.  With products of unknown heritage and quality coming from all over the world, companies like Audio Authority are among the cherished few, actually designing and manufacturing some of the finest products in the world, right here in the USA, and we are proud to be able to offer their products.

Like most Audio Authority products, the ADX-0808 comes with a one year limited warranty from the manufacturer.

Audio Authority's Description

8x8 Audio Matrix Switcher

Model ADX-0808

  • 8x8 audio matrix
  • Per zone volume control, EQ, tone, and balance controls
  • Ethernet, RS-232, IR, and front panel controls
  • Compatible with Control4, URC, RTI and more
  • Rack mountable with included 2U rack-mount ears
  • Designed and built in Lexington, Kentucky, USA


The ADX-0808 is the cornerstone of a quality distributed audio system. Loaded with features like onboard volume control, a 10-band equalizer, tone and balance controls, the ADX-0808 mates up with any zone amplifier and control system to deliver high fidelity audio to up to 8 independent stereo zones.

  • Supports eight sources and eight zones (Model ADX-1616 supports 16 sources and 16 zones)
  • Ethernet, RS-232, IR, and front panel control options
  • Digital volume control, 10-band equalizer, tone, and balance controls for each output zone
  • Single-cable connection to soon coming Audio Authority amplifiers
  • Rack mountable with included 2U rack-mount ears
  • Manufactured in the USA


Key Features

  • 8 inputs, 8 outputs of stereo analog audio (RCA connectors)
  • Front panel controls with LCD readout
  • Digital volume control (0 to -80dB attenuation)
  • Per-zone tone and balance controls
  • 5-band equalizer (adjustable per zone)


  • Stereo analog audio - 8/8 (RCA)

Control Interfaces

  • Ethernet
  • RS-232 Serial
  • Front panel IR receiver
  • Rear panel IR jack (3.5 mm jack or 3-pin header)
  • Front panel capacitive touch buttons and knob with LCD screen


Audio Parameters

  • Input Impedance: 100K
  • Min Load Impedance: 10K
  • Multi-channel Digital: No
  • Frequency Response: 10-25kHz
  • S/N Ratio: 82dB
  • THD+Noise: 0.02%
  • Crosstalk: -85dB


  • Connector Types (Input): RCA
  • Connector Types (Output): RCA
  • Product Dimensions:3.5 x 16.5 x 8.25 (H-W-D, inches)
  • Net Product Weight: 9.9
  • Shipping Weight: 11.4
  • Agency Approvals: FCC
  • DC Input Connector: 5.5 x 2.1mm
  • DC Input Voltage/Polarity: 18V center positive
  • Max DC Input Current: 600mA/1.1A
  • Heat Output:38/68 BTU/hr

In the Box

  • Power Supply: Model 803-170
  • Rack Mount Ears: Model 1192A
  • User Manual



  • Configuration Utility: (coming soon)

IR Codes

Audio Authority ADX-0808 - back panel

Shown here is the back panel.

Audio Authority ADX-Series - Focus Sheet (PDF)

Here is the ADX-Series Focus Sheet.  Click to download in PDF format.

Audio Authority ADX-Series - Manual (PDF)

This is the ADX-Series Installation and Operation Manual.  Click to download in PDF format.

Purchase Information
Product Description SKU MSRP Your Price Quantity
8 x 8 Audio Matrix Switcher  ADX-0808 $1264.00 DISCONTINUED SOLD OUT
This item has been dicontinued. Please contact us for alternatives.
Audio Authority Authorized Reseller Seal

Why Cable Solutions?

American Innovation and American workmanship are intrinsic in the Audio Authority name.  Add customer-centric service from Cable Solutions and you get a superior experience.  Don't get stuck with incorrect advice, bad service, slow shipping or inferior products. If you want the best, you need look no further.