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CA4 4 Zone 4 Source Multizone Audio System

Product code: RS-CA4kit

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OSD Price: $1,178.00
Compare at: $1,999.00 You Save: $821.00 (41%)
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Features & Specifications

Share your music anywhere throughout the house at the touch of a button. The CA4's high-end features include selectable source grouping and all on/party mode that allow it to spread your music as far or as near as you wish. All/OnParty Mode will turn on zones and allow one keypad to act as the master control for source selection for all zones. The CA4 uses ultra-efficient Class D digital amplifiers to provide 30 watts per zone so you'll get more sound from less power. Connect two CA4 controllers together for a 4-source, 8-zone system

Source grouping – allowing multiple zones to share a source
Loudness – selectable for each zone
Selectable Party mode – with independent volume control for listening areas
All On - assignable per zone
All Off - shuts every zone off
True RS-232 Port - for seamless integration & communication
Special CA4 Wall Port - simplifies pre-wire/testing using standard CAT5 wire.

Dimensions: 16.9" x 8.75" x 2"
Weight: 6.9lbs
Power Supply; VAC 100V to 240V @50-60Hz 110W
Audio Source Inputs: 4
Wall Port Ports: 4
Common IR Port: 1
Watts per Channel: 15 watts
Frequency Response: 20 Hz - 20 kHz
Communication Ports: RS232 port
Trigger Output: 12VDC 100 mA Max
Trigger Input: 12VDC

CA4 Kit Contents:
o CA4 Controller, (4) CA4-KP Keypads, (1) CA4-WP Wall Port,
o (5) Almond keypad conversion plates, (1) CA-RC Remote control,
o (4) 845.1 Single IR emitters, (4) CAT-5 with (4) RJ45 connectors,
o (4) Source label sets, (1) Pair of rack ears, (1) Instruction manual.


  View Owner's Manual            Product Information


By Dustin from Indianapolis, In on November 27, 2012
I only plan to have one speaker in each zone, will that setup work with this?
By Customer Service - Q&A on November 28, 2012

Hi Dustin,

We’ll need more information to help you. Are you using a single speaker or a pair of speakers? Is space or accessibility for wiring speaker wire limited? This is a stereo unit and has a left and right connection that goes to each room. Do you already have the speaker or speakers for each room? Have the wires been run to a central location? Assuming you have limited space for a single speaker location and have not run the wire, we suggest looking at our Dual Voice Coil, Dual Tweeter in-ceiling speaker in both a 6.5 and 8-inch version, the ICE640TT for example. You would only have to run a single cable with four conductors from the wall port plate to the single stereo speaker in each room. A little information from you will help us assist you further.

TL/MA 1420

By Francois from Australia on February 20, 2012
Can I get a copy of the instruction manual to see if this will fit my needs
By Customer Service - Q&A on February 21, 2012

Hi Francis:

The manaul is being uploaded to our site. Go to the CA-4 page:

And click on downloads. You will find the Owners Manual is very complete.


Product Reviews

CA4 4 Zone 4 Source Multizone Audio System
5 Stars based on 1 Review(s)
Pittsburgh, PA
5 Stars
I would recommend this item to a friend.

February 14, 2012
Very easy to install. Great quality unit. OSD was a pleasure to deal with. One piece of advice: get an amp to go with this!
Easy To Setup, Easy To Use, Quality Construction
Best Uses:
Whole house audio