Axxess Active Line Out Converter with Bass Enhancement Processor AX-BR — Big Jeff Audio Dealer Platform
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Welcome To The Dealer Platform


  • Elevate Your Audio Experience: Enhance your car's sound system with this advanced active LOC and bass enhancement processor.
  • Seamless Integration: Effortlessly blend into your vehicle's factory audio setup while revitalizing your favorite tracks.
  • Adaptive Activation: Choose from multiple activation modes for personalized control, ensuring the perfect audio experience.
  • Precision Tuning: Enjoy crystal-clear sound with programmable subsonic harmonization and tailored load resistor settings.
  • Ultimate Convenience: Easily adjust bass enhancement levels and output volumes with the included remote, providing complete control over your in-car audio.

Axxess Active Line Out Converter with Bass Enhancement Processor AX-BRC-PRO

This Listing Includes:

  • (1) Axxess Line Out Converter AX-BRC-PRO

  • (1) Bass Knob

This active LOC with a bass enhancement processor features cutting-edge technology to elevate your audio system, capturing deep tones for an enhanced music experience. Seamlessly integrating into your vehicle’s factory audio system, it maintains original aesthetics while revitalizing your favorite tracks. By scanning the incoming audio signal, it restores lost low-frequency information, enhancing bass response with a built-in line driver. Adaptive activation modes offer customization options, including traditional 12-volt remote trigger, DC offset, or audio sense activation. A programmable subsonic harmonizer filters out subsonic noise, protecting speakers and enhancing clarity. High-voltage output settings provide impressive 10-volt output voltage, and included remote allows for easy adjustment of bass enhancement levels and output volumes. Built-in load resistor settings match OE equipment requirements for tailored sound reproduction, whether installed with high-end OE systems or standard radio and amplifiers. Precision bass sculpting technology fine-tunes low-frequency responses for impactful bass notes and an immersive audio experience.


  • Effect, width, and frequency controls to customize bass.

  • Variable subsonic filter.

  • Multi-function remote included.

  • Adjustable total output levels.

  • Adjustable dynamic bass effect.

  • Use as converter or line driver.

  • Differential balanced inputs for superior sound.

  • Low-impedance outputs for distortion-free sound.

  • Selectable 20-ohm, 60-ohm, and 20k-Ohm OEM load options.

  • Easy installation with 12-volt remote output.

  • Locking detachable terminals ensure secure connections.

  • Easily accessible panel-mount RCA jacks.

  • Compact and durable aluminum chassis.

  • Detachable mounting tabs for flexible installation.

  • Selectable GND, ISO, and 200-ohm ground isolation options.

  • Selectable AUDIO, DC, and REM turn-on modes.

  • 1-year warranty.

  • Universal applications.

Payment Information


We accept PayPal for all ebay orders. You can use your credit through PayPal as all major credit card are accepted by PayPal.

We accept PayPal for all international orders, your address must be verified with PayPal.

We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

When you click on the Buy it Now button you are entering into a
contract whereby you agree to purchasing the item at the price listed.

If you want to ship your item to an alternate address please add
that address on your PayPal account and use the address as the default
or confirmed address to pay us through PayPal

With Free Same Business Day Shipping we work to get you your order Fast. 


All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.

Shipping is available only to PayPal verified addresses. When making
payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
be canceled.

We will not accept request to change shipping address once payment
has been made. Please confirm your shipping address is up-to-date and

Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping


If you have not received your package, but the tracking information shows that it was delivered,
please do the following within 36 hours of expected, stated delivery:


Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery


If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.