NVX XFLOC4

160W, 4-Channel Line Output Converter with Digital Noise Filter + Line Driver

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List price $24.99

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$17.99

with warranty

Order within 22 hrs 26 mins to ship 3/19

Arrives by Thursday, Mar. 28 to zip 20149

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Add An Amplifier To Your Stereo System!

The NVX XFLOC4 Premium line-out converter is the perfect solution for adding an aftermarket amplifier to your stock or aftermarket stereo system. The XFLOC4 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 3:1 Step down with an adjustable gain output, DC amplifier turn-on trigger and a total of 160 watts maximum input (40 watts per channel). The XFLOC4 uses a digital noise filter to reduce static and other noises that sometimes occur when adding a line out converter. 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 Premium adjustable line output converter
  • Digital Noise Filter + Line Driver
  • 3:1 Step Down With Adjustable Output
  • DC Amplifier Turn On Trigger
  • 160w Maximum Input Total (40w Per Channel)
  • Super Low Distortion
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Line-Out Converter Specifications

Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
4
Maximum Power Input
This is the maximum amount of power (measured in watts) that the unit is designed to handle. Exceeding this amount can void warranties and damage the unit.
160 watts

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
80%
4 Star
0%
3 Star
5%
2 Star
0%
1 Star
15%

Average Attribution Rating

Durability
4.2
Value
4.3
Features
4.4
Design
4.5
Usability
4.4

Las Vegas, NV

Overall
Durability
Value
Features
Design
Usability
Solved that static alternator whine issue

May 10, 2014

My brand new car's factory sound system sounded terrible so I decided to upgrade it. I had to keep my factory radio because the car's functions depend on the screen/radio of the car. I installed a JL audio 300/4v2 along with Focal components and after I was done installing everything, there was a tremendously loud static noise coming from the speakers, even with the volume all the way down. When I would rev up the engine, it would make a whistling, whining noise from the alternator. I spent 2 days trouble shooting the problem. Separating wires, re-grounding, running new wires, adjusting gains, etc. and none of that worked. I saw this LOC from NVX and decided to give it a try since it claimed to have a digital noise filter feature. Man, as soon as I installed I was blown away. That annoying noise was GONE! The music sounds crystal clear now. I purchased that particular set up because I wanted an SQ sound system and now it delivers that very clean music with absolutely NO distorting noise. I was stressed out for 2 days wondering how to fix it. If you are in the same situation, buy this LOC. It will end your problems with all that unwanted noise. Forget those "solutions" people talk about all over the internet about re-grounding, ground isolation, and all that junk. This LOC solved it for me. It was so easy to install, it has adjustable gains, and feels very sturdy. Even if you turn the gains all the way up on the LOC, you will still hear no unwanted noise.

38 of 45 found this helpful

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Argentina

Overall
Durability
Value
Features
Design
Usability
Excellent product

August 25, 2014

Easy to install in factory stereo. Great product. No noise at all. High fidelity sound.

34 of 41 found this helpful

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Elizabethtown, KY

Overall
Durability
Value
Features
Design
Usability
perfect!

October 30, 2013

No unwanted noise, soft turn on and off, cant even tell its there. It does its job seemlessly in my 09 Jeep Grand cherokee with boston acoustics system. I wanted full range sound out of the door speakers so I pulled off the output from the factory amp of the dash speakers and rear speakers. All speakers are now full range and amplified with a kicker ZX350.4. I can keep the gain super low on the amp and cross over the speakers to keep the bass out with the amp controls. This LOC made all that possible to use the kicker amp with NO NOISE.

33 of 39 found this helpful

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Pocomoke City, MD

Overall
Durability
Value
Features
Design
Usability
Perfection! NVX is the best!

October 17, 2012

Durable, small, easy to use, fun, quality build and sound! Great LOC! No unwanted noise! Love the gain controls and remote turn on for an amplifier! Works wonderfully with my NVX JAD900.5 and my NVX 4 channel rcas! NVX is the only way to go! I just can't get enough of NVX! Thanks NVX and Sonic Electronix for all of your support!

34 of 41 found this helpful

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Brooklyn, NY

Overall
Durability
Value
Features
Design
Usability
NVX Output converter

January 20, 2015

This converter was easy to install plus it added power and more clarity to my speakers. It has a remote wire for my amp.

32 of 38 found this helpful

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Liberty, MO

Overall
Durability
Value
Features
Design
Usability
Digital Converter

January 19, 2015

I used this to convert wired to RCA. This device worked great. I eventually replaced the factory head unit with a Pioneer that had RCA outputs.

31 of 38 found this helpful

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Parkville, MO

Overall
Durability
Value
Features
Design
Usability
Good Converter

February 11, 2013

I bought this to replace another one that I bought that had terrible noise and poor quality. This one however is great and works as you would expect. Spend the extra couple of bucks and get this one

31 of 38 found this helpful

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fort worth, TX

Overall
Durability
Value
Features
Design
Usability
bueno

September 17, 2013

Me gusto lo fácil que es instalar lo y los resultados son bienos

30 of 37 found this helpful

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Fort Lauderdale, FL

Overall
Durability
Value
Features
Design
Usability
Worked great!

September 12, 2013

I installed this unit on my boat due to my radio had to pre amps.. Easy to wire although theres a bunch of wires. Works great for triggering your amp though! My radio put out 160W so I left all my channels on the unit turned down. Would highly recommend!

30 of 37 found this helpful

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Columbus, oh

Overall
Durability
Value
Features
Design
Usability
Junk

September 12, 2015

Upon receiving product, I carefully read instructions. Installed unit as directed in instructions. Product did not work, so I cut the unit out and threw it in the trash.

10 of 13 found this helpful

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East Bethel, MN

Overall
Durability
Value
Features
Design
Usability
Bad quality

November 30, 2015

The wiring harness was bad out of the package. I could move the harness around to make it work, but I didn't want to install it. Had to run to a local big box store to buy another off brand one.

3 of 4 found this helpful

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Houston, TX

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Nvx Line out converter

March 18, 2016

I had the Pac lp7 4 installed in my stock car stereo, wich worked great for connecting a Rockford mono amp for subwoofer and a 4 channel amp for speakers, only problem is I was having alternator noise even tho I installed everything correctly, I tried everything and nothing took the noise out, until I read some reviews here wich said this didn't had noise, so I installed this and to my surprise only one channel ( one pair of rca) worked. Instruction said if that happened, then use the ground supplied, but that didn't worked, I checked the rca with a multimeter and there was no voltage,, then I squeezed the cables and there was some voltage, but too low compared to the pac lp7, so this didn't worked out of the package, I put the pac lp7 4 back, at least I have sound with that one, problem is I can't ship it back, cause I'm at another country. I wasted 20 bucks with shipping for this Useless converter.

1 of 1 found this helpful

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N.Y.

Overall
Durability
Value
Features
Design
Usability
Ex-Flock-4

January 4, 2016

Good unit, Good price. I have a 4 channel Amp, this is a 4 channel unit.
All 4 channels work. For $14.99 I did not expect it was going to do the dishes for me too.

1 of 1 found this helpful

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Seagoville, TX

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Great product and cheaper than the other ones I have seen

October 18, 2017

This product is easy to install and is made simple due to the wires match the colors of the speed wire that I bought to get the correct sound out of my system would suggest this product for anyone that is looking to add an amp and sub to their factory stereo

0 of 0 found this helpful

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St. Louis MO.

Overall
Durability
Value
Features
Design
Usability
Love it

August 5, 2017

Better than I expected.Plane to buy a two channel for my subs.

0 of 0 found this helpful

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Miami, FL

Overall
Durability
Value
Features
Design
Usability
Nice

June 3, 2017

Outstanding item I used it before and that is why I order more.

0 of 0 found this helpful

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cocoa, FL

Overall
Durability
Value
Features
Design
Usability
great product

February 22, 2017

NVX XFLOC4
works great, sounds great, easy to install and small enough to hide behind factory head unit

0 of 0 found this helpful

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Florence Alabama

Overall
Durability
Value
Features
Design
Usability
Great value

January 14, 2017

I would recommend this to anyone who's looking to do it yourself subwoofer

0 of 0 found this helpful

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Butler, PA

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Good sound but defective unit

July 1, 2016

Sound quality was good, no distortion, however I had a intermittent short to the left rear speaker. All connections good, so tried to adjust the RCA output pot screws and the LR fell out. (no i didn't over-turn).
Also, the trigger wiring did not work. The LED trigger indicator worked, but amp didnt power on. So I had to run a 12v wire from radio ignition wire to the amp remote. I think got a junk unit.
Called and spoke to Randy at SonicElectronix customer service, he's sending a replacement unit. Will give more feedback after second LOC installed.

0 of 0 found this helpful

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Mexico

Overall
Durability
Value
Features
Design
Usability
Good product

May 16, 2016

I have not installed it yet. But it feels well, the quality of the materials is good, I will install it soon

0 of 0 found this helpful

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Product Summary

Manufacturer

Model Number

XFLOC4

Weight

0.60lbs

Internal SKU

xfloc4

Internal Product ID

40523

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: NVX XFLOC4