Designed to control 100V line speaker systems these attenuators are fitted to industry standard wall plates and install into an electrical wall box. They feature 11 position switches for fine adjustment of sound level. All circuitry is housed on a PCB with screw terminals for easy installation. They include override relay for emergency paging applications & a 22µF bipolar capacitor for line monitoring purposes. An onboard switch selects between normal and failsafe modes. With the switch in the Normal position energising the override relay (24V DC to the 24V DC terminal) bypasses the controller.  Full input power is directed to the speaker load.  De-energising the override relay configures the unit to normal level control function. With the switch set to the Failsafe position energising the override relay is necessary for normal level control function. De-energising the override relay bypasses the controller.  That is, full power is directed to the speaker load.

Genuine Clipsal plate

Designed & manufactured in Australia.
Since 1976 Redback public address 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


Wiring Diagram:

We now offer custom screen printed wallplates.
Keep your customers coming back! We offer full colour custom printed AV wallplates, volume level controls and rack panels for installers with low minimum order requirements and fast turn around. Minimum quantities apply - contact our wholesale sales division on 08 9428 2199 for more details.

• Altronics Code: A2246A
• I/N: 18225
• Barcode: 9321758256534
• Shipping Weight: 0.19850Kg
• Packaging Sizes
• EACH: 1
• CARTON: 50
• Large Image 1
• Large Image 2
• Brochure