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Motorcycle Audio

PAC Audio TR-4

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  • Description

  • Reviews

The PAC Audio TR-4 is a low voltage trigger module that adds a remote turn-on signal for an aftermarket amplifier on a motorcycle audio install. It can be triggered from speaker leads or a +5 remote wire.

Key Specs

  • Senses trigger voltages as low as 0.8 V
  • Provides a 12 V output
  • 1-second turn-on delay
  • Triggered from speaker leads or +5 V remote wires
  • Adds remote turn-on for aftermarket amplifiers
  • Eliminates turn-on pop

Fitment and Installation Notes

Useful when the factory radio has no dedicated remote turn-on lead for your amplifier.

Browse more motorcycle amplifier installation parts and motorcycle amplifiers at Garage Bagger Stereo.

Not sure what fits your bike? Start a build consultation or call 864-334-6131.

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