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MH Instruments Rumble Road 4 in. Diameter Limited Non-Amplified Black Speakers - 123

  • Part #: 406923
  • Manufacturer Part #: 123
This item is no longer available

Overview of MH Instruments Rumble Road 4 in. Diameter Limited Non-Amplified Black Speakers - 123

  • MH Instruments (MHI) designs, manufactures and distributes consumer electronics products for powersports applications, including motorcycles, ATVs, snowmobiles and boats, as well as airplanes
  • The Rumble Road Limited speaker system is a custom product for motorcycles with existing car stereo setups
  • The speakers are attractively packaged in black-painted spotlight shells to enhance the look of most any motorcycle

  • Based on the successful Rumble Road Premium speaker system, the non-amplified Rumble Road Limited is easily installed on handlebars, spotlight mounting bars, forks or crashbars
  • The speakers work with any car stereo system (either common ground or bridged) to provide high-quality sound on the go or while parked


  • What You Get:
  • 2 non-amplified Rumble Road speakers
  • 2 three-piece mounting clamps (1")
  • wiring
  • 3 feet of black wire dressing
  • Clear, illustrated installation guide
  • Powerful, Clear Sound
  • Standard Cruiser Spotlight Housing
  • Black-painted Enclosure
  • Stainless Steel Grilles
  • Versatile Mounting Locations
  • Quality 4" Coaxial Full-Range Speakers
  • 50 Watts Peak Power Per Speaker, 100 Watts Total
  • Use With Motorcycle Running or Off
  • Easy Installation


4 ohms at 105W peak/35W RMS

NOTE: The non-amplified Rumble Road Limited series requires an amplifier-equipped car stereo. It is not designed for use with personal stereos. When using a portable MP3 or other personal stereo instead of a car stereo, check out the Amplified Rumble Road Premium speaker system PART NO. 40-6920, 40-6921, 40-7579, or Ultra amplified speaker systems 40-8230 and 40-8231

Specs for MH Instruments Rumble Road 4 in. Diameter Limited Non-Amplified Black Speakers - 123

Type - Speaker Speaker
Units Pair
Weight 6.12 lbs

Specs for MH Instruments Rumble Road 4 in. Diameter Limited Non-Amplified Black Speakers - 123

Type - Speaker Speaker
Units Pair
Weight 6.12 lbs

Fitment for MH Instruments Rumble Road 4 in. Diameter Limited Non-Amplified Black Speakers - 123

See if this part fits your ride

Part 406923 fits the following machines

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Instructions and Manuals for MH Instruments Rumble Road 4 in. Diameter Limited Non-Amplified Black Speakers - 123