Your cart
Contact us
Close contact box
Connect ID #
628 503 930 4
Connect ID #
628 503 930 4
All finished with your chat session?

We’ll email you a transcript of this conversation for your records.

All of our representatives are
currently chatting with other customers.

Please enter your name.  
Please enter a valid email address. Why is this required?

For Tech Support, call 1-888-292-2575

Thank you, !
Our conversation will be emailed to
Chat Advisor Image

Your Advisor,

More about me
Please enter a question  
Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  

Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

AtlasIED Atmosphere™ A-RCA

Remote auxiliary audio input

Item # 978ARCA

Adds mono-summed RCA and 3.5mm inputs to an AtlasIED Atmosphere™ multi-zone sound system.

Adds mono-summed RCA and 3.5mm inputs to an AtlasIED Atmosphere™ multi-zone sound system.

California customers:
Please click here for your Proposition 65 warning.

Item # 978ARCA

In stock
$189.00 each

Since 1974

Years of experience making people happy.

Need an expert?

Our Advisors know their stuff and love to help.

Hands-on research

We double check the details on each item.

About the AtlasIED Atmosphere™ A-RCA

Add remote analog input to your commercial sound system

Need to add remote analog inputs to an AtlasIED Atmosphere sound system? The A-RCA is an in-wall module with an RCA input and a 3.5mm input, both of which sum to mono. Dual RJ-45 connectors on the back allow direct connection to an AtlasIED AZM processor, and let you make daisy-chain connections to up to seven additional modules. The AZM will automatically detect the A-RCA and dynamically assign appropriate audio settings.

Product highlights:

  • adds mono-summed RCA and 3.5mm inputs to an AtlasIED Atmosphere commercial audio system
  • signal presence indicator on front panel
  • dual RJ-45 ports for directly connecting to AZM processor and making daisy chain connections
  • attractive Decora wall plate included
Dimensions and warranty:

What's in the box:

  • RCA/3.5mm Audio input (white)
  • Decorative wall plate

Customer reviews

We don't have any reviews, yet.
Submit a review and then enter to win a $350 gift card.
Be the first to review this product

Loading reviews...

Thanks for submitting your review

Filter by rating

Customer photos

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee purchase (What's this?)



Crutchfield response

<< >>

More details on the AtlasIED Atmosphere™ A-RCA

Russ B.

Product Research


Overview: The Atlas A-RCA is a wall-mounted RCA/3.5mm audio input designed specifically for use with one of Atlas' Atmosphere Zone Master Signal Processors, like the AZM4 or AZM8 (both sold separately). The A-RCA features stereo RCA and 3.5mm connections, with input signals getting summed to mono, letting you add audio to the AZM processor from remote areas.

Connections: The A-RCA connects to the host processor via a CAT 5e/6 cable (sold separately). The rear panel features two RJ-45 sockets, allowing it to be "daisy-chained" together with additional Atlas Accessories, with a maximum cable distance of up to 1000'. Up to 8 Accessory devices can be connected to a single AZM processor port. All Atmosphere accessories are designed to be "plug-and-play", with AZM audio processors automatically detecting and assigning appropriate audio settings for that device when connected.

Indicator: A front-panel LED can light to provide the following information:

  • Green: Signal present
  • Blue: Locate
  • Red: Signal clipping


  • Sensitivity: -10dBV
  • Maximum Input Voltage: +8dBu
  • Input Type: Mono-summed

Loading accessories...

Customer Q&A

Loading articles...

Compare the sound