NVX XLCA2X line-out converter front view for clean bass boost and easy mounting.
NVX XLCA2X digital bass enhancer interface highlighting xBOOST control.
NVX XLCA2X remote bass level control for in-car tone tweaks.
NVX XLCA2X load-selection switch preserves factory radio performance during volume changes.
NVX XLCA2X auto-detection activation for seamless turn-on in diverse setups.
NVX XLCA2X maximum output up to 9.5V for strong, clear bass.
NVX XLCA2X impedance options of 20, 60, 20K ohms for compatibility.
NVX XLCA2X included wired remote for on-the-fly bass adjustments.

NVX

NVX XLCA2X X-Series PRO 2-Channel Line Out Converter with xBOOST, Impedance Matching, and Remote Bass Control

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$152.30

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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Product details

Elevate factory audio with a thoughtful, clean bass boost

The NVX XLCA2X X-Series PRO is a compact two-channel line-out converter designed to preserve and enhance your car's bass response when upgrading a factory radio. It uses xBOOST to compensate for bass roll-off and deliver a more musical low end without adding distortion.

Key benefits at a glance

  • Adjustable xBOOST helps restore bass performance across common head-unit configurations.
  • Power handling up to 30V (225 watts RMS) with output levels reaching about 9.5V for strong signal rise.
  • Auto turn-on via DC offset or audio detection keeps installation straightforward.
  • Load selection switch offers 20, 60, or 20K ohms to prevent radio shut-down in some systems.
  • Wired remote bass level control included for in-dash tweaks on the go.

In practice, this converter slots between a factory head unit and amps or DSPs. It helps maintain system balance when you add power or adjust EQ, allowing a fuller, more controlled bass presence without forcing you to replace components.

Real-world use cases

  • Upgrade a stock radio in a sedan or SUV to achieve clearer bass without replacing the head unit.
  • Pair with an aftermarket amp or processor to fine-tune output from the dash control to rear speakers.
  • Keep a wired remote handy for quick bass tweaks during daily driving or weekend listening sessions.

What’s in the box

The kit includes the NVX XLCA2X unit and a wired remote bass level control, designed for straightforward installation.

Specs at a glance

  • Two-channel line-out converter with built-in xBOOST.
  • Impedance options: 20, 60, 20K ohms.
  • Auto turn-on via DC offset or signal detection.
  • Voltage handling up to 30V and output up to 9.5V.
  • Wired remote included for on-the-fly bass control.

FAQ

Q: What is the NVX XLCA2X used for?

A: It is a two-channel line-out converter that compensates bass roll-off with xBOOST and provides boosted, cleaner output when upgrading a factory radio.

Q: How does auto turn-on work?

A: It automatically powers on via DC offset or audio signal detection, simplifying installation.

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