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Audison USS4 Universal 4 Channel Speakers Simulator Presence Load Interface

£49.99 Staff Favourite
In stock
SKU: 90252MPN: USS 4.00

Audison USS4

UNIVERSAL SPEAKERS SIMULATOR

Some OEM sources/head-units have a test circuit that monitors the presence of a low-impedance load to enable audio outputs. When you connect this type of head-unit to the high-level inputs of an Audison bit processor, which has a high impedance load, audio outputs are silenced. By inserting the USS 4 between the source and the processor / amplifier, these problems are definitively solved.

Some OEM sources/head-units have a test circuit that monitors the presence of a low-impedance load to enable audio outputs. When you connect this type of head-unit to the high-level inputs of an Audison bit processor, which has a high impedance load, audio outputs are silenced. By inserting the USS 4 between the source and the processor / amplifier, these problems are definitively solved. If there is a need to generate a remote signal to control the amplifier turn on/off, it is necessary to power the USS4, providing the additional feature of the possibility to delay the signal from 1 to 8 seconds, so as to avoid annoying “bumps” upon ignition. In countries where the legislation on electromagnetic compatibility is not mandatory under ECE / UN Regulation no. 10/5

Specification
Weight(gr / lb.) 90 / 0.19
More specs
  • Input/Output Channels 4
  • Input Power Max 50 W
  • Input Impedance 12Ω
  • Output Impedance 12Ω
  • Remote Out (only with 12 VDC Power Supply) 12 VDC 150 mA
  • Remote Out Delayed (only with 12 VDC Power Supply) 12 VDC 150 mA; 1 to 8 sec.
What's Included
  • Audison USS4
Product information

Audison

About the Audison USS 4.00

From our tech experts at CEN

A load simulator, presenting the factory amplifier with the load it expects so it does not fault or mute once the original speakers are gone.

Who it suits

Anyone replacing a factory amplified system where removing the original speakers would otherwise throw an error and stop the install dead.

Our tech experts advise

Whether you need one depends on the vehicle and its factory audio specification, which we check before the job rather than on the day. get in touch. See car audio installation.

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