4x8 Audio Source Switcher
A4455
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Overview
Equipped with four RCA input connections and eight RCA output connections, this system integrates multiple audio sources for distribution across various zones. Each output signal is routed to a power amplifier matched to the speakers in that zone. The main unit connects to touchscreen wall plates via Cat5/6 UTP cabling, offering a simple and convenient way to select audio sources and control volume levels.
Optional master control wall plates provide full control over input and output selection, as well as volume adjustment for all zones. Each wall plate includes a built-in Bluetooth receiver for local audio playback, limited to zones 1 through 6. Custom labeling of inputs, outputs, and installer information can be done directly on the wall plate. Additionally, the wall plate features emergency tone activation for critical situations such as evacuations or lockdowns.
Optional zone control wall plates allow users to select inputs and outputs, as well as adjust volume levels for their specific zone. When enabled, they also support activation of emergency tones for situations such as evacuations or lockdowns.
The system supports up to eight wall plates, or seven wall plates and one paging console. If both a paging console and a priority input are required, the maximum number of zone wall plates is reduced to six. All wall plates and paging consoles connect to the A 4455 unit via Cat5/6 UTP cabling.
The optional A 4660A paging console enables paging to any or all output zones and features both pre- and post-chime functions. It also includes full master control capabilities, allowing it to serve as a replacement for a master wall plate. This includes control over all zones and the ability to activate emergency tones.
The main control unit is equipped with four closing contact trigger inputs, which can be used to activate emergency tones.
Included in box
A 4455 4 x 8 Stereo Audio Switcher
24V 2A DC Plugpack
Instruction Booklet
Features
- 4 inputs, 8 outputs
- Optional Touchscreen master plate or paging console can control & set up all zones
- Optional Touchscreen zone plate
- Zone paging via optional A 4660A Paging Console
- Emergency Tone activation via optional A 4660A Paging Console, wall plates or rear triggers
- Emergency tones available in Evacuation or Lockdown modes
- Bluetooth input via wall plates (local zone only)
- Optional Priority/Mute input
- System cabling via Cat5e UTP.
- Suits all size power amps
- 24V DC operation
100% developed, designed & assembled in Australia.
Since 1974 Redback PA products have been manufactured in Perth, Western Australia by Altronics. With over 50 years experience in the commercial audio industry, we offer consultants, installers and end users reliable products of high build quality with local product support. Read more about our Australian Made products
Backed by an industry leading 10 Year Manufacturer Warranty.
Our Redback products have a long tried and tested history of bulletproof reliability. Altronics offers a 10 Year Warranty on all Australian Made Redback products. Our local in-house service department has all the know how to answer technical queries and provide timely service. Read more about our industry leading warranty.
Information & Downloads
- Altronics Code: A4455
- I/N: 18675
- Packaging Sizes
- EACH: 1
- Large Image 1
- Large Image 2
- Instructions
Specifications
- Audio
- Distortion: 0.01%
- Frequency Response: 140Hz - 20kHz
- Line input sensitivity: 1V
- Output sensitivity: 1V
- Connections:
- Output connections: 2 x RCA
- Input connections: 2 x RCA
- Power connections: Screw terminals, 2.1mm DC jack
- Wallplates: RJ45 8P8C
- Data Transmission: Cat5e cabling max 200m
- Controls:
- Controls: Power/Standby Switch
- Indicators: Power on, Fault, Comms, Trig 1, Trig 2, Trig 3, Trig 4 Active
- General:
- Power: 24V DC 2A
- Dimensions: 482W x 125D x 44H
- Weight: 2.1 kg
*Specifications are subject to change without notice.
Warranty & Returns
10 YEARS
We offer 10 years warranty on this product from its date of purchase. This is available from Altronics stores, online purchases or Altronics resellers. In accordance with our full warranty terms we will repair, replace or refund if goods you have purchased from us are defective.
30 DAY MONEY BACK GUARANTEE
Not withstanding our warranty policy, if you are dissatisfied with our goods or service you may return the goods within 30 days of our despatch date. Simply contact us for a return authorisation number and we will refund your purchase in full, less transport costs on receipt of goods. All returned goods must be in as sold condition including all packaging, instructions, invoices etc.
