Redback

Since 1974 Redback amplifiers 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. We believe there is significant added value for customers when purchasing an Australian made Redback amplifier or PA product.  We offer an industry leading 10 year warranty on all Australian manufactured Redback PA equipment.

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XLR Male / XLR Fem. 0.5M
P0726

0.5m 3 Pin Male XLR to Female XLR Microphone Cable

XLR Male / XLR Fem. 0.5M
$11.59
Designed for installations using several pairs of 8Ω speakers connected to one amplifier. Adjustable impedance protection allows multiple pairs of speakers to be connected without overloading the amplifier. Each pair of speakers is wired back indivi
A2370

1 In 4 Out 150W Audio Transformer

Designed for installations using several pairs of 8Ω speakers connected to one amplifier. Adjustable impedance protection allows multiple pairs of speakers to be connected without overloading the amplifier. Each pair of speakers is wired back indivi
$135.45
This compact signal splitter is provided with two input sockets. The 3 pin XLR can be configured for either 3mV or 1V sensitivity, whilst the RCA auxiliary input can be set for either 100mV or 1V sensitivity.
A4904

1 In to 2 Out Audio Splitter

This compact signal splitter is provided with two input sockets. The 3 pin XLR can be configured for either 3mV or 1V sensitivity, whilst the RCA auxiliary input can be set for either 100mV or 1V sensitivity.
$145.45
This compact half rack distributor comprises of a single 3 pin balanced XLR input to four 3 pin balanced XLR outputs. Great for splitting a single audio source out to multiple zones without interference between channels.
New
RoHS
A4414

1 In to 4 Out Audio Distributor

This compact half rack distributor comprises of a single 3 pin balanced XLR input to four 3 pin balanced XLR outputs. Great for splitting a single audio source out to multiple zones without interference between channels.
$453.64
XLR Fem. / 6.35mm 1.5m. Balanced TRS connection.
P0750

1.5m 3 Pin Female XLR to 6.35mm Jack TRS Microphone Cable

XLR Fem. / 6.35mm 1.5m. Balanced TRS connection.
$17.73
XLR Male. / 6.35mm 1.5m. Balanced TRS connection.
P0758

1.5m 3 Pin Male XLR to 6.35mm TRS Jack Microphone Cable

XLR Male. / 6.35mm 1.5m. Balanced TRS connection.
$18.86
This compact message player can be custom programmed  with tones, messages or music for use in interactive displays, security, customer entry  and emergency evacuation announcements.
A1730

10 Way MP3 Message Player

This compact message player can be custom programmed with tones, messages or music for use in interactive displays, security, customer entry and emergency evacuation announcements.
$500.00
A handy aid to test and adjust 100V line PA amplifier output levels. Capable of monitoring 10 individual amplifiers (electrically isolated from each other to prevent cross talk). Audible and visual monitoring is available from the built in speaker and VU
A4582

10 Zone Monitor Panel

A handy aid to test and adjust 100V line PA amplifier output levels. Capable of monitoring 10 individual amplifiers (electrically isolated from each other to prevent cross talk). Audible and visual monitoring is available from the built in speaker and VU
$299.09
You may locate C 5220 anywhere you can run speaker wire.
C5220

10" Outdoor 150W Subwoofer Speaker

You may locate C 5220 anywhere you can run speaker wire.
$250.00 $359.09
This IP55 rated bathroom speaker, employs a 100mm high performance driver, constructed from an all-weather polypropylene cone and rubber surround. Fitted with a high quality 100V line matching transformer tapped at 2.5, 5, 10 & 15W. Installation
C2097

100mm (4") 15W 100V IP55 Fastfix Bathroom EWIS Ceiling Speaker

This IP55 rated bathroom speaker, employs a 100mm high performance driver, constructed from an all-weather polypropylene cone and rubber surround. Fitted with a high quality 100V line matching transformer tapped at 2.5, 5, 10 & 15W. Installation
$72.27
This custom designed speaker and transformer combination has been specifically engineered to ensure a wide frequency range and dispersion angle, plus a high sound pressure level (SPL) ensuring excellent music and speech intelligibility; which is h
C2103A

100mm (4") 5W 100V Low Profile Twin Cone EWIS PA Driver Speaker

This custom designed speaker and transformer combination has been specifically engineered to ensure a wide frequency range and dispersion angle, plus a high sound pressure level (SPL) ensuring excellent music and speech intelligibility; which is h
$31.77
These stylish, high performance, architecturally unobtrusive speaker/grill combinations can be painted to match decor. Super easy to install with a 'Flip-Lock' mounting system. Typical applications include medical centres, shopping malls, restaurants, bou
C2122C

100mm (4") 5W 100V Twin Cone EWIS Fastfix Ceiling Speaker

These stylish, high performance, architecturally unobtrusive speaker/grill combinations can be painted to match decor. Super easy to install with a 'Flip-Lock' mounting system. Typical applications include medical centres, shopping malls, restaurants, bou
$47.23
This custom designed speaker and transformer combination has been specifically engineered to ensure a wide frequency range and dispersion angle, plus a high sound pressure level (SPL) ensuring excellent music and speech intelligibility; which is h
C2101C

100mm (4") 5W 100V Twin Cone EWIS PA Driver Speaker

This custom designed speaker and transformer combination has been specifically engineered to ensure a wide frequency range and dispersion angle, plus a high sound pressure level (SPL) ensuring excellent music and speech intelligibility; which is h
$30.86
A fully sealed 4 inch midrange speaker with doped paper cone and long lasting rubber surround.
C3017

100mm (4") Midrange Speaker

A fully sealed 4 inch midrange speaker with doped paper cone and long lasting rubber surround.
$22.95
This high performance coaxial speaker is ideal for PA applications, background music systems or hi-fi extension speakers. Diagonal mounting hole centres at 117mm. Mounting depth 50mm
C0645

100mm 10W 8 Ohm Coaxial Speaker

This high performance coaxial speaker is ideal for PA applications, background music systems or hi-fi extension speakers. Diagonal mounting hole centres at 117mm. Mounting depth 50mm
$31.36
This quality high power wide range driver is ideal for public address and background music applications. Diagonal mounting hole centres at 117mm.
C0635

100mm 15W 8 Ohm High Efficiency Paper Cone Speaker

This quality high power wide range driver is ideal for public address and background music applications. Diagonal mounting hole centres at 117mm.
$22.50
15 watt. 8&Omega. High efficiency dual cone quality driver. Excellent midrange 'presence'. Rolled edge cone suspension. Ideal for public address applications. Diagonal mounting hole centres at 117mm.
C0626

100mm 15W 8 Ohm Paper Twin Cone Speaker

15 watt. 8&Omega. High efficiency dual cone quality driver. Excellent midrange 'presence'. Rolled edge cone suspension. Ideal for public address applications. Diagonal mounting hole centres at 117mm.
$17.95
Super slimline grille with screw flush caps. Excellent for architecturally sensitive applications. Includes speaker mounting posts for 100mm speaker.
C0815

100mm White Slim Ceiling Speaker Grille

Super slimline grille with screw flush caps. Excellent for architecturally sensitive applications. Includes speaker mounting posts for 100mm speaker.
$4.18
Designed for use where traditional ceiling mounted speakers are difficult or impractical to install. Used in such areas as very high raked, suspended, concrete, or exposed ceilings. Installation requires a single fixing with connection concealed within t
C1051

100V Line 15W Black Ball Pendant Ceiling Speaker

Designed for use where traditional ceiling mounted speakers are difficult or impractical to install. Used in such areas as very high raked, suspended, concrete, or exposed ceilings. Installation requires a single fixing with connection concealed within t
$162.73
A stylish pendant speaker for installations requiring a high power SPL output. Ideally suited to high raked, suspended, concrete or exposed ceilings. Installation requires a single fixing with connection concealed within the ceiling rose provided. Fitted with 6.5" coaxial 2 way driver and high efficiency transformer.
C1060

100V Line 30W Black Ball Pendant Ceiling Speaker

A stylish pendant speaker for installations requiring a high power SPL output. Ideally suited to high raked, suspended, concrete or exposed ceilings. Installation requires a single fixing with connection concealed within the ceiling rose provided. Fitted with 6.5" coaxial 2 way driver and high efficiency transformer.
$156.36
Designed for use where traditional ceiling mounted speakers are difficult or impractical to install.
C1060A

100V Line 40W Black Ball Pendant Ceiling Speaker

Designed for use where traditional ceiling mounted speakers are difficult or impractical to install.
$156.36
Designed primarily for PA speaker line installations with two PA systems active in a building. Useful for applications where a dedicated evac speaker system is running along side a dedicated background music system.
New
RoHS
S4457

100V Line Evac Override Relay Box

Designed primarily for PA speaker line installations with two PA systems active in a building. Useful for applications where a dedicated evac speaker system is running along side a dedicated background music system.
$112.73
Designed to allow 8 ohm speakers to be utilised in a 100V line public address speaker system. Ideal for converting existing systems to 100V line or where 8 ohm speakers have been specified for a PA installation.
MB1140

100V Line to 8 Ohm Speaker Transformer Adapter

Designed to allow 8 ohm speakers to be utilised in a 100V line public address speaker system. Ideal for converting existing systems to 100V line or where 8 ohm speakers have been specified for a PA installation.
$204.55
This small adaptor receives a 100V signal from one amplifier and reduces the level down to either balanced mic level or auxiliary level to feed into the input of a second amplifier.
A4903A

100V Line to Low Level Adapter

This small adaptor receives a 100V signal from one amplifier and reduces the level down to either balanced mic level or auxiliary level to feed into the input of a second amplifier.
$118.18
These high power public address speakers are ideal for PA installations with very high ambient noise levels, such as in mine sites, industrial plants, large factories and workshops. The enclosure is surprisingly compact for easy mounting.
C2092

100W 100V IP66 Rated High Efficiency PA Horn Speaker

These high power public address speakers are ideal for PA installations with very high ambient noise levels, such as in mine sites, industrial plants, large factories and workshops. The enclosure is surprisingly compact for easy mounting.
$408.18
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