PAC TR-4 Remote Turn-on Module for Amplifiers

US $23.99
Condition:
New
2 available68 sold
People want this. 15 people are watching this.
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Shipping:
Free Standard Shipping.
Located in: Louisville, Kentucky, United States
Delivery:
Estimated between Wed, Nov 12 and Sat, Nov 15 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       Diners Club
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eBay item number:363250936430
Last updated on Oct 12, 2025 20:07:03 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Model
TR-4
Modified Item
No
MPN
TR-4
Custom Bundle
No
Brand
PAC
UPC
606523104913
Category

Item description from the seller

About this seller

Sonic Electronix Store

99.4% positive feedback1.5M items sold

Joined Jul 2000
Sonic Electronix is the #1 Car Electronics retailer and an Authorized Dealer on all the great car audio and video brands such as Alpine, JL Audio, Sony, Infinity, NVX, JBL, JVC, Kenwood, Kicker, MTX, ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (575,750)

All ratingsselected
Positive
Neutral
Negative
  • i***d (91)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    On picture shows you got aluminum emblem, which is why I buy when i open package there is no emblem. I have one with emblem and want them to match are you able to send just emblem? Also, saw driver delivering as I open door, i hear loud thump as driver aggressively drops box at garage. I tell him hope you don’t break it. His reply was its heavy. No excuses. And when opened, sure enough there is a dent in the corner. Stars not for delivery,. But I wanted to let you know,. Please send me emblem.
  • s***s (76)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Subs came with box just a little banged up but that was probably from fedEx but opened up and everything looked good. Also was pretty fast shipping. Hooked up today and then things sound amazing. Way better than I actually suspected. Only thing I’d recommend is put the box with the subs into an another box for extra protection when shipping.these delivery services don’t care about your packages and just bang them up. Other than that A+seller and would definitely purchase from them again
  • 1***j (319)- Feedback left by buyer.
    Past year
    Verified purchase
    Item was shipped rapidly and arrived in a timely manner. Unfortunately FedEx may have been heavy handed when transporting it. It was a heavy item and arrived a little damaged. After letting the seller know they were accommodating and gave me a couple options. Seller is responsive. A++ experience would use them again and have already. Also, they sell their products at a reasonable price.
See all feedback

Product ratings and reviews

4.6
17 product ratings
  • 14 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    Exactly what I needed!!!

    I have a 2007 Acura MDX. I added an amp and speakers. The line out converter I used had a remote turn on feature that began to malfunction. It always gave me a pop, but began to pulse my amp. After installing this at my amp and changing the wire to signal it to turn on, there is no more pop or pulsing. If you plan on adding an amp to a factory radio that doesn't have a soft turn available, then this is a must have for your installation!👍

    Verified purchase: YesCondition: NewSold by: www-sonicelectronix-com

  • Turn on my amp

    The module it works great. I don’t have the popping noise when I turn my motorcycle on. Before adding the module, it was irritating to listen to the pop sound. That was every time I powered up my system. Major difference and I love it. It also reduces feedback thru the speakers while riding the motorcycle too.

    Verified purchase: YesCondition: NewSold by: www-sonicelectronix-com

  • Works great.

    This product worked perfectly for me as a remote trigger using the speaker output on a factory head unit as the low voltage source. It's nice that the amp now powers off when the radio is powered off.

    Verified purchase: YesCondition: NewSold by: elektech.1

  • Great if it will work with your car, which it may not.

    The downside to the TR4 is that it won’t work with many newer factory head units. On my car (2017 Civic) there is a small voltage present in the speaker wires any time the car is on, whether the head unit is powered on or not. This tells the TR4 to send power to the amp, so there’s no way to get it to work as intended in my car.

    Verified purchase: YesCondition: NewSold by: ecop!

  • Amplifier remote

    This is a good stuff for European cars, remote turn on.

    Verified purchase: YesCondition: NewSold by: www-sonicelectronix-com