J&M 4-Channel Amplifier Kit

Item: 417564

$546.98 – $680.69

Select Your Vehicle - Fitment Guaranteed

J&M 4-Channel Amplifier Kit


  • Amplifier kit is also fully compatible with the Sound Stream HDHU.14si, Precision Power HDHU.14si, and Fosgate PMX-HD14
  • Full range Class D amplifier and is spec'd at 100W RMS per channel with 4 channels, (400W total) driven continuous into a 2 or 4 Ohm speaker load at 14.4vdc, and is compatible with any 2 or 4-ohm speakers with sufficient power rating
  • Amplifier mounts to the Lazer-cut stainless steel 2-piece bracket system, to provide solid and secure mounting inside the fairing
  • Custom made Plug-and-Play JMC red-band wiring harnesses are included with this complete amplifier kit, top quality heavy gauge power/ground wires are used for the fused battery connection
  • Amplifier itself measures 7-1/4" x 4-3/4" x 1-3/4"

Product Note: f

Specification Details
Position Varies (make selection above)
Watts Varies (make selection above)

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • FLHTCU Electra Glide Ultra Classic 2017-2019
  • FLHTCU Ultra Classic Electra Glide 2014-2016
  • FLHTCUTG Tri Glide Ultra Classic 2014-2023
  • FLHTK Electra Glide Ultra Limited 2014-2023
  • FLHX Street Glide 2014-2023
  • FLTRK Road Glide Limited 2020-2023
  • FLTRT Road Glide 3 2023
  • FLTRU Road Glide Ultra 2016-2019
  • FLTRX Road Glide 2015-2023

Customer Reviews


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Questions & Answers


Does this require a reflash?

By Anon.

Does it work with OEM speakers for a 2023 Harley Tri-Glide?

Assuming your machine hasn't been modified to work with other aftermarket stereo components, you won't need to reflash it in order to work with this amplifier kit. And yes, it will certainly work with the OEM speakers on your machine.

By Tom

Have a question? Please ask our experts and customers who own this product.