User Manual

www.redbackaudio.com.auRedback® Proudly Made In Australia4
Redback® 500Watt Power Amplier
SPECIFICATIONS Measurements referenced to 1kHz.
Power output: 500 watts RMS
Distortion: < 0.5%, @ 1kHz
Frequency response:50Hz - 15kHz, -3dB
Output line: 100V, 70V, or 4 - 16Ω
Signal to noise ratio: (peak limiting by-passed) > 90 dB
Line output: 600Ω balanced, 0dBV, 3 pin XLR
Speaker connection:Screw terminals
Trickle charge:
Inputs: 3 pin XLR (500mV)
24V-30V dc power: Screw terminals
240V ac power: IEC power connector
Indicators: Mains, 24V dc, Power, Signal presence,
Over temp, Over current, Shut down, Peak limiting
Current Draw: 500mA Standby, 35A Full @ 24V dc
Power supply: 240V ac or 24V dc (nominal)
Protection: 10A ac and 2 x 20A dc
Dimensions: ≈ 483W x 380D x 88H
Screw terminals
24V DC output: Screw terminals
*Specications subject to change without notice
Our Balcatta production facility manufactures/assembles:
Redback public address products
One-shot speaker & grill combinations
Zip-Rack 19 inch rack frame products
We strive to support local suppliers wherever possible in our supply chain, helping to support Australia’s manufacturing
industry.
Redback Audio Products
100% developed, designed & assembled in Australia.
Since 1976 we have been manufacturing Redback ampliers in Perth, Western Australia. With over 40 years experience
in the commercial audio industry, we offer consultants, installers and end users reliable products of high build quality with
local product support. We believe there is signicant added value for customers when purchasing an Australian made
Redback amplier or PA product.
Local support & feedback.
Our best product features come as a direct result of feedback from our customers, and when you call us, you speak to a
real person - no recorded messages, call centres or automated push button options.
Industry leading 10 year warranty.
There’s a reason we have the industry leading DECADE warranty. It’s because of a long tried and tested history of bullet-
proof reliability. We’ve heard PA contractors tell us they still see the original Redford amplier still in service in schools.
We offer this comprehensive parts & labour warranty on almost every Australian Made Redback public address product.
This offers both installers and end users peace of mind that they will receive prompt local servicing in the rare event of any
problems.
You may be surprised to learn that Redback is still manufacturing hundreds of product lines right here in Australia. We
have resisted the move offshore by offering our customers better quality products with innovations to save them time and
money.
It’s not only the assembly team at Redback who are employed as a direct result of your purchase, but hundreds more at
local companies used in the supply chain.