4-Channel 600W Adjustable Line Output Converter with Remote Turn On

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• 4-Channel Premium Adjustable Line Output Converter
• 6:1 Step Down With Adjustable Output
• 600w Total Maximum Input (150w Per Channel)
• Super Low Distortion

Learn more about the xploc4
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Add An Amplifier To Your Stereo System!

The NVX XPLOC4 Premium line-out converter is the perfect solution for adding an aftermarket amplifier to your stock or aftermarket stereo system. The XPLOC4 handles a large amount input power (600 watts total, 150 per channel) and uses the signal from your stock stereo or amplifier by tapping into the stock speaker wire and converting it to a 4-channel RCA signal output. This allows you to add an amp simply and effectively. It features a 6:1 Step down with an adjustable gain output, DC amplifier turn-on trigger and a 150 watt maximum input. The end result is a high quality line out converter with super low distortion, and as with all NVX products the engineering and build quality is second-to-none.

Product Features:

  • 4-channel High-powered, 600w Total Maximum Input (150w per channel)
  • Premium adjustable line output converter with digital noise filter and line driver
  • 6:1 Step Down With Adjustable Output
  • DC Amplifier Turn On Trigger
  • Super Low Distortion
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Specifications & Details

Line Out Convertor Specifications
Number of Channels
Speaker Level Input Wattage/Voltage
600 watts
Line-Out Converter Features
Turn on Mode
DC Offset
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details



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Customer Ratings & Reviews

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Customer Reviews

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Great value

with this i didn't have to buy an head unit, it work great the sound so clean

By Frantz on March 6, 2014


found this helpful.


I had the scosche slc4 and it wasnt enough power for my system so i upgraded to this one. Works well and outputs were easy to adjust.

By Nick on March 19, 2013


found this helpful.

Great product.

I bought this because I wanted to upgrade speakers and amp in my 2012 Hyundai Sonata but didn't want to lose the features of the OEM head unit. It is a great product with detailed diagram. The 4 outputs allow you to run two pairs of RCA's to a 4 channel amp for fader function. I turned the gains all the way up and let my amp control the input levels. Running Alpine SPC610 component fronts, Alpine SPE600 full range rears on Kicker IX500.4. I'm also running a 10" Alpine Type R Sub on a JBL old school Mono amp.

By mowjoe on June 18, 2013


found this helpful.

Super product!

This Loc is user friendly, low cost, and easy to install.. Perfect for OEM Amplified factory systems like my factory Rockford fostgate system.. Zero noise with "NO" distortion on my SMD DD1, even at wide open gains.. Similar products didn't fair so well..

By Mikey Shockwave on April 8, 2015


found this helpful.

works great!

Nice and compact, what more do you need to know?

By Ed on September 19, 2014


found this helpful.

Good product

No issues hooking this up. It took care if the engine noise feedback I was getting.

By Jake on October 28, 2013


found this helpful.

great equipment

not much more to be said "great equipment. enough said

By David on December 2, 2013


found this helpful.

Good with QC issues

Decent unit. Good Build. Good instructions. Used with a DD-1 doesnt distort right away like cheaper LOCs. So Good there.

One of the RCA jacks was messed up. Wouldnt accept a male RCA..
I had to go to Radio Shack and buy a $6 cord and soldier on a usable Female RCA plug..

Didnt want to wait for an RMA request..

By P4Killer on April 22, 2013


found this helpful.


I added this LOC, to my existing system and it was amazing how clean and clear my system is now. I utilized the speaker ground wire and that eliminated all engine noise. I would recommend this to anyone.

By Steady B. on May 7, 2015


found this helpful.


Great product definitely one of my favorite l.o.c. has high output so you don't feel like your loosing power from using it like other line converters out there. I recommend this to alot of people all the time. Only con is that it is a little big, but even size is better then most

By Anonymous on May 16, 2018


found this helpful.

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