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NVX

NVX XLCA2 X-Series 2-Channel Line Out Converter Digital Bass Enhancer

  • Based on 622 reviews
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Availability: 19 left in stock
Fulfilled by Amazon

Arrives Sep 12 – Sep 16
Order within 13 hours and 2 minutes
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Size: 2-Channel with xBOOST


Features

  • High-Power 2-Channel Line Out Converter: The NVX XLCA2 is a 2-channel line out converter designed to improve your car's audio system by converting high-level speaker signals to low-level RCA signals for use with aftermarket amplifiers. It handles speaker-level inputs of up to 400 watts RMS, allowing for seamless integration into almost any car audio setup.
  • xBOOST Technology for Enhanced Bass: Featuring xBOOST technology, the XLCA2 optimizes the bass response in your system, enhancing low-end performance and providing a deep, powerful bass experience with minimal distortion.
  • Selectable Auto-On for Efficiency: The Selectable Auto-On feature ensures that the XLCA2 only activates when your vehicle is in use, saving battery power and optimizing efficiency by engaging only when needed.
  • Remote Bass Control Included: The included remote bass knob allows you to adjust bass levels directly from the dashboard, offering convenient control over your system's low-end output while driving.
  • Versatile Output Options: With a 9.5V pre-out, 12V trigger out, and dual amplifier outputs, the NVX XLCA2 offers flexible installation options for complex car audio setups, ensuring compatibility with various amplifiers and audio systems.

Description

Compared to a basic line-out converter, the preamp output voltage on the XCLA2 is exponentially higher. This higher preamp output will give you multiple benefits such as sending a clearer, less distorted signal to your amplifier. Also, you will be much less likely to amplify unwanted noise and you can set the gain on your amplifier much lower due to the higher quality signal coming through the RCAs. With typical factory head units installed you will hear a noticeable drop off in bass at higher volumes. This is done to protect your factory woofers from being blown; however, this bass roll-off will become even more prevalent when using the factory head unit with aftermarket amplifiers and woofers. With the xBoost technology from the XCLA2. you will be able to put that lost signal back. NVX digital bass enhancers are designed and engineered to reproduce extreme bass output in your vehicle! The NVX XLCA2 accepts speaker-level signals of up to 400 Watts RMS per channel from the factory head unit or amplifier. With the xBoost technology from the XCLA2, you will no longer have to deal with a loss of signal when using a factory head unit. So you will no longer have to worry about any type of drop off in bass quality The NVX XLCA2 uses signal-sensing turn-on technology. This actually will take the signal coming in, see it, and actually give you a remote output to turn on your amplifier. This also helps prevent turn and off on pops that you may experience with a basic LOC. The XLCA2 converts speaker-level signals to high-quality pre-amp signals that can then be directed to after-market processors and/or amplifiers. Enjoy maximum sound quality while retaining the use of factory volume and steering wheel controls. NVX - Elevating Your Audio Experience For over a decade, NVX has been a trailblazer in the car audio industry. Proudly engineers premium car audio in the USA. Committed to exceptional sound, our precision-crafted products include amplifiers, speakers, subwoofers, and more. Trust NVX to transform your drive with top-tier technology and the perfect harmony of American craftsmanship. Embrace the thrill of superior sound with NVX on every journey.

Voltage: 9.5 volts


Manufacturer: NVX


Maximum Supply Voltage: 9.5 volts


Minimum Supply Voltage: 9.5 volts


Mounting Type: Surface Mount


Voltage: 9.5 volts


Maximum Supply Voltage: 9.5 volts


Minimum Supply Voltage: 9.5 volts


Mounting Type: Surface Mount


Number of Channels: 2


Package Type Name: Box" or "Clamshell


Maximum Output Power: 400 watts


Manufacturer: NVX


Model: XLCA2


Brand Name: NVX


Number of Items: 1


Unit Count: 1 Count


Item Highlight: With xBOOST and Remote Level Control


Global Trade Identification Number: 00


UPC: 810021840000


Part Number: XLCA2


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 12 – Sep 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • The best bang for your $$
Size: 2-Channel with xBOOST
Man does this thing work! I wanted to add subs to my factory radio in a 2007 Acura RDX. I coulnt find a thing about it on the web because the RDX just arent that popular for some reason. I tapped into the speaker level wires to the factory 8" sub and made a jumper for from the right speaker level inputs to the left speaker level inputs. Not know if that setup would work... i crossed my fingers and started my vehicle. And the BOOMING began. My amp is slightly underpowering my two 15 year old 10" subwoofers. Yet the gain on my amp is almost turned all the way down and the bass boost is all the way down. On the XLCA2 the bass-X threshold is turned all the way down, bass level turned almost all the way down, and still booming the block down. I need to sound proof it now. My rearview mirror already fell off. The clarity is amazing! No weird noises. I love this line output converter and my pocket book does too... because this one is so much less expensive than rival brands and this one does the same thing and does it just as well... plus as a added bonus... it comes with a bass control for free that other brands sell separately. Thank you NVX! ... show more
Reviewed in the United States on July 4, 2020 by Mitch Woodall

  • This definitely makes your stereo work at 100% through speaker wires into RCA cables
Size: 2-Channel with xBOOST
Needed something to change speaker wires into RCA's I had kicker ones and the volume was low someone talked me into buying this. Best thing I ever bought now I know my amp is working at 100% everything is loud as it should be. Definitely get these if you need to change speaker wires into RCA's for amplifier ... show more
Reviewed in the United States on March 28, 2026 by Brock

  • Add subs to your factory stereo with ease!
Size: 2-Channel with xBOOST
Works with Volvo factory audio to add a subwoofer and amp beautifully! Needed a remote wire but tapping into the 12V power jack in the back of the center console. Love the adjustability, clear instructions too. Amp and subs get a great signal for powerful bass. Wire connections are excellent too. Overall a high quality unit for the money. ... show more
Reviewed in the United States on August 13, 2026 by Better than most fabric sprays. I work in a tool and die shop, and for whatever reason it’s got a funk that sticks to my clothes, gear, and helmet. This stuff eliminates that perfectly in between washes!

  • Feature filled
Size: 2-Channel with xBOOST
Nice unit, lots of good features, some line noise however
Reviewed in the United States on July 26, 2026 by Dean Dube

  • Exactly what I needed for my 2025 Silverado RST
Size: 2-Channel with xBOOST
Exactly what I needed for my 2025 Silverado RST non Bose to add a sub. Initially I used another brands cheaper LOC, I got some sound out of it, not nearly anywhere close to the sub and amps potential. I ordered this LOC and got full control and the bass knob was a huge plus. I connected this to both my front speakers. The sub now slams and I was able to turn the gain on the amp down a lot more than it previously was. Very happy with the purchase. ... show more
Reviewed in the United States on December 29, 2025 by TreyNicole Schilling

  • BEST FOR THE MONEY!!!
Size: 2-Channel with xBOOST
Easy to set up, great build quality. I connected this to a 12"R4 Alpine sub, A60M monoblock amp in a ported box. Sounds amazing!!!!
Reviewed in the United States on January 2, 2026 by Kevin McLemore

  • Works great
Size: 2-Channel with xBOOST
Very nice, inexpensive solution to add an amp to a factory deck
Reviewed in the United States on February 16, 2026 by George H

  • Poor instructions and support even worse
Size: 2-Channel with xBOOST
When the product shows up it appears to be in professional packaging and very nicely put together. But when you open the package and attempt to install it you see that the instructions are nothing more than something printed off of a regular canon ink jet printer at your home. I took the car and the amplifier to have it installed by a 20 year pro and the installer said that he was never even able to get the light to come on to show that it is optimized. The bass cuts in and out like crazy! I reached out to the support team for this product they sent me several emails with nothing more than a pre-can response that it was exactly written from the directions that they provided. When I requested for support to put together a video possibly to put it on YouTube they replied that they would put something together within the last two weeks if I subscribed to their channel. I did that 2 weeks ago and nothing has been posted. Can’t return it either because of the time I have been trying to get support, return window ended. ... show more
Reviewed in the United States on May 3, 2022 by Steve

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