Skip to contentGo to Product Search
Main Content

PAC - Low-Voltage Remote Turn-On Trigger - Black

Model: TR-4
SKU: 9046098
Sold byBest Buy

About this product

Add a remote-turn on for your aftermarket amplifier with this Low-Voltage Remote Turn-On Trigger by PAC. The TR-4 accepts voltages as low as 0.8V while providing a 12V turn-on lead. This universal low voltage trigger module also provides a one second delay to prevent amplifier turn-on pops for smoother and safer start-up.

Features
  • Compatible with most aftermarket amplifiers

    For use with your existing audio system.

  • Multiple unit turn-on

    Provides remote start-up for multiple amplifiers or power antennas.

  • Low-voltage trigger

    Can be triggered off of speaker leads or 5V remote wires.

  • Supplies up to 2A current

    Detects voltages as low as 0.8V to minimally draw from your vehicle’s electrical system.

  • 1-second turn-on delay

    Eliminates amplifier turn-on pops to protect your stereo.

Specifications
  • Brand
    PAC
    Model Number
    TR-4
    Product Name
    Low-Voltage Remote Turn-On Trigger
    Color
    Black
    Warranty - Parts
    1 year
    Warranty - Labor
    None
Sponsored

Reviews

Rating 5 out of 5 stars with 1 review

5 star rating. 1 review
100% would recommend to a friend

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Works well

    I’m using it to turn on a fan in my home theater cabinet, it does the job.

    Posted by Pat1957

Compare similar products

PAC - Low-Voltage Remote Turn-On Trigger - Black
PAC - Low-Voltage Remote Turn-On Trigger - Black
5.0(1)

Add a remote-turn on for your aftermarket amplifier with this Low-Voltage Remote Turn-On Trigger by PAC. The TR-4 accepts voltages as low as 0.8V while providing a 12V turn-on lead. This universal low voltage trigger module also provides a one second delay to prevent amplifier turn-on pops for smoother and safer start-up.

Rexing - 7" Wireless Touchscreen Display Adapter with Apple CarPlay & Android Auto - Black

The Wireless Touchscreen Display with CarPlay and Android Auto is your gateway to more connected driving. Engineered with Rexing’s signature reliability and innovation, this brings wireless Apple CarPlay and Android Auto to virtually any vehicle. Instantly access your favorite navigation, music, calls, messages, and more on this 7" touchscreen display.

GE Profile - Opal Nugget Ice Maker .75 Gallon Side Tank for Model OPAL01GBYTS - Black Stainless Steel
5.0(1)

GE Profile provides modern design and the latest features in home appliances. Designed for today’s smart home, GE Profile provides features that allow you to do more, through remote monitoring, voice activation and technology that takes the guess work out of cooking and cleaning. This is Smarter Innovation you’ve been looking for. This is GE Profile.

Tesla - Remote Meter, Enables Dynamic Power Management in Wall Connecto - Black

Tesla Remote Meter allows you to safely charge your Tesla at the fastest rate possible with Wall Connector—no electrical service upgrades required. This meter enables the Dynamic Power Management feature in your Wall Connector, which adjusts your charge rate in real time based on the available power in your electrical panel. Tesla Remote Meter is compatible with Wall Connector and Universal Wall Connector. Note: Many homes do not require Tesla Remote Meter. Consult an electrician before purchasing. Only approved for use as a load management device with Gen 3 Wall Connector and Universal Wall Connector. Find a Tesla Certified Installer to install Wall Connector and Universal Wall Connector with the Tesla Remote Meter.

Pros for PAC - Low-Voltage Remote Turn-On Trigger - Black
There were no pros for this product—Ease of Use, Overall Performance, Connectivity, Screen Size, MountingThere were no pros for this product—There were no pros for this product—
Cons for PAC - Low-Voltage Remote Turn-On Trigger - Black
There were no cons for this product—Audio QualityThere were no cons for this product—There were no cons for this product—

Specs

Questions & Answers
  • Can I use this device with amplifiers other than Ford?

    Yes, it is compatible with most amplifier installations where a remote is needed.

    This question and answer was generated by AI based on customer and product data.
  • What is the maximum current that this device can supply?

    This device can supply up to 2 amps of current.

    This question and answer was generated by AI based on customer and product data.
  • Can this device be used to start up multiple devices?

    Yes, it provides remote start-up for multiple amplifiers or power antennas.

    This question and answer was generated by AI based on customer and product data.
  • Does this device have a turn-on delay? If so, how long is the delay?

    Yes, this device has a 1-second turn-on delay to prevent pops when the amplifier starts up.

    This question and answer was generated by AI based on customer and product data.
  • How low of a voltage can trigger this device?

    This device can be triggered by voltages as low as 0.8 volts.

    This question and answer was generated by AI based on customer and product data.
Ask a question
No content
Sponsored