Arc Audio BXM Bass Enhancement Module

Arc Audio BXM Bass Enhancement Module

The ARC Audio BXM bass frequency extension module gives you the power to increase the way you hear low frequencies in most any system, especially with those systems where space limitations prevent you from being able to add subwoofers or you're stuck with small speakers due to vehicle design.

BX2 is a bass frequency extension technology that provides perceived bass frequency response below the low frequency cut off in an audio system.

BX2 uses the principle of the missing fundamental, which creates the sensation of low frequencies by generating a carefully calculated series of harmonics designed to simulate the auditory experience in the human ear caused by the missing fundamental pitch.

These harmonics extend the perceived frequency response up to 1.5 octaves below the speaker cutoff frequency (f3) without perceived distortion, increased peak power consumption or peak speaker excursion.

BX2 technology allows the system user to experience dramatically improved levels of system performance, sound quality and improved low-frequency response by:

Increasing low-frequency output and performance without causing the speakers to perform outside their physical design limitations.

The BXM uses 2 channels RCA input is capable of 1.8V RMS output sufficient to drive most any amplifier. The BXM can also be driven from any stock source unit with BTL style speaker output and not require the use of the power, ground or remote turn on power leads.

Creative Audio opened in 1991 and has grown into a multi-location specialty retailer with seven stores across Missouri and Arkansas. We support enthusiasts, installers, and everyday customers with product knowledge, practical guidance, and a service-first approach that extends beyond the checkout.

We are deeply invested in performance-focused audio across categories: car audio, marine, powersports, and home audio. That means more than selling gear — it means understanding system matching, power requirements, signal integration, real-world installation considerations, and the small details that determine whether a system performs the way it should.

Our teams work daily with source units and processors, amplifiers, speakers, subwoofers, wiring and installation accessories, sound treatment, and integration solutions. We also support remote start and vehicle security categories for customers who want added convenience and protection.

Creative Audio employs Mobile Electronics Certified Professionals, and we support customers before and after the sale. If you are unsure about compatibility, installation requirements, or what is included, message us through eBay with your application details and we will help you make an informed decision.

Most orders ship within 24 hours. For additional support, you may call 800-854-5821.

Orders are packaged carefully and ship promptly to the address provided at checkout. If something arrives damaged or incomplete, contact us through eBay messages right away and we will help you resolve it.

Returns are accepted within 30 days in accordance with the return terms shown on this listing. Items must be returned in original condition. International returns are not accepted.