JMC Manuals & User Guides

JMC (J&M Corporation) Motorcycle Audio

JMC, primarily operating as J&M Corporation, is a leading brand in the motorcycle audio and powersports communication industry. Founded with a dedication to delivering high-quality audio solutions for riders, the company designs and manufactures an extensive range of products, including Bluetooth helmet modulators, marine-grade speaker systems, ROKKER series amplifiers, and A2DP stereo dongles. Engineered to withstand the demanding, high-vibration environments of motorcycles, ATVs, and marine vessels, JMC accessories provide reliable, clear, and powerful sound on the go.

With operations based in Tucson, Arizona, J&M Corporation offers precision-engineered, plug-and-play integration for popular motorcycle models, such as the Honda Gold Wing and Harley-Davidson lines. Whether you are upgrading a fairing audio system with a heavy-duty amplifier or installing a mesh-intercom helmet headset for seamless group communication, JMC provides innovative electronic solutions that prioritize rider safety, comfort, and top-tier acoustic entertainment.

• How do I pair my JMC Bluetooth headset to my phone?

  Turn on the headset and hold the multifunction button until the LED flashes red and blue to enter pairing mode. Then, select the JMC headset from your phone's Bluetooth menu.

• How do I update or reset my JMC headset?

  To clear the headset memory and reset to factory defaults, press and hold the multifunction and volume-down buttons together for 3-5 seconds until the LED flashes alternate colors.

• Is JMC ROKKER audio equipment waterproof?

  Yes, JMC ROKKER amplifiers feature conformal-coated PCBs and weather-resistant designs to provide complete protection against water damage in motorcycle and marine environments.

• Where can I find support for JMC motorcycle audio products?

  You can contact J&M Corporation's customer service team at 1-520-624-7000 or email audio@jmcorp.com for troubleshooting and warranty inquiries.