PAC TR-4

Remote Turn-on Module

  • 4.8

(10 reviews)

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Specials with this product

  • Free Flat Rate Shipping to the 48 statesdetails

Price Information

$29.99

–$17.00

$12.99

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Customer Testimonial

Sonic was very patient with all of my questions about installing and purchasing products. I took more time then most people would. Not once did Mr Brendan H. give me any negative feedback. I would highly recommend both Mr H and Sonic Electronix.

- Joeseph R. from Brooklyn, NY

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General Features:
  • Remote Turn-On Module
  • Used to turn on remote amplifiers
  • 2 Second delay to prevent turn-on noise
  • Supplies 2 amps of current
  • Can drive multiple amps or a power antenna
  • Can be activated by a low level trigger lead or a speaker wire
  • Perfect for adding a sub to a factory system
  • 1-year Manufacturer's warranty
Accessories Specifications
Alarm Accessory Type Turn-on Module
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
Customer Review Summary for PAC TR-4
Average Customer Rating is 4.8 out of 5 stars:
  • 4.8
based on 10 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
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80%
4 star:
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20%
3 star:
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0%
2 star:
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0%
1 star:
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0%
what's this?
Average Attributes Rating:
Durability
  • 4.8
4.8
Value
  • 4.9
4.9
Features
  • 4.5
4.5
Design
  • 4.8
4.8
Usability
  • 4.9
4.9
what's this?
Most Helpful Customer Reviews:
October 24, 2012 Works Great
Review by
Travis from Danville, CA
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Added subs and an amp to my 2011 mustang with the shaker 500 system. This unit let me use the factory amp 5v turn-on and gives my sub amp the 12v turn-on it needs. Been in for 6 months with no problems whatsoever.
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July 17, 2012 Does the job for me.
Review by
Tim from Katy, TX
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
I bought this for use with my Kenwood KAC-1502S amplifier in my Tacoma pickup truck to power two 8-ohm subwoofers. The power antenna lead coming from my cheap after-market (VR3) head unit would not trigger the amplifier by itself. It turned out that it would not trigger the PAC TR-4 either. So, I connected one of the subwoofer speaker wires to the input of the PAC TR-4. It has enough power to trigger the PAC TR-4. The one con that I see is that with it wired this way the amplifier is always on, even when I turn off the subwoofer at the head unit. It is off when the head unit switch is turned off. I don't understand it, but it works.



I'm not interested in SPLs or the modern type of music that is meant to shake the entire neighborhood. I just wanted to enhance the bass of my factory speakers on classic rock and classical music, so I don't push a lot of power through the system. I was a little annoyed that I need the PAC TR-4 in the first place, but I guess that's what I get for buying the cheapest head unit with USB input that I could find. The PAC TR-4 has worked flawlessly and didn't cost much.
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March 13, 2012 PAC-TR-4
Review by
1gr8rx7 from Miami,fl.
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 4.0
Design
  • 4.0
Usability
  • 5.0
I bought this item for my Pioneer Z130 BT because the unit does not come with wireless remote capabilities and PAC-TR-4 solved that problem, installation was easy and in a couple of minutes it was installed and working as it should, great product.
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February 16, 2012 it works
Review by
nick from salisbury, NC
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
If you plan on put more than just a amp in your car I would use this its very easy to install and gets the job done.
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February 8, 2011 good product
Review by
jdmEG3 from Sydney, Australia, Australia
Overall
  • 4.0
Durability
  • 4.0
Value
  • 4.0
Features
  • 3.0
Design
  • 4.0
Usability
  • 4.0
Bought this product to stop turn-on/off thump from my amp. It didn't completely fix the problem but it did help drastically. Its either this or a new amp but i like my mono block so im sticking to this.

easy to install, small and versatile. would definately recommend.
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View All 10 Reviews for PAC TR-4

Product Summary

Manufacturer: PAC
Model number: TR-4
UPC: 606523104913
Weight: 0.25 lbs
Internal SKU: tr4
Internal product ID: 18693