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G4 SG Kit-RM Amp/Speaker Kit

G4 SG Kit-RM Amp/Speaker Kit

  • Supplied 225 watt amp powers Gen 4 fairing speakers
  • Supplied speakers have increased bass over previous models
  • Amplfier features R.E.M.I.T. for excellent FM reception from a Class D amp
  • Amplifier is designed around small factory charging system
  • Made specifically to work best with factory HD radio.
  • No crossover, gain, or EQ adjustments make installation very easy
  • No radio "reflash" is required
  • Can easily add a second REV 225-RM to expand system
  • All required mounting plates, hardware and wire are included
  • 20 Year Warranty on speakers / 3 Year Warranty on amplifier
  • Drag Specialties part # 4405-0611


Note: The REV 225-RM amplifier is a Class D design. It should be understood that ALL Class D amplifiers, regardless of brand, cause a reduction in FM reception. The REV 225-RM features a proprietary circuit design called R.E.M.I.T. (Reduced Electro Magnetic InterferenceTechnology) that Hogtunes believes gives the BEST FM reception available for any Class D Amplifier designed for a motorcycle.If you add a 2nd or 3rd model amplifier to your system, reduction of FM reception is increased and is considered normal.


Hogtunes understands that some riders prefer the cosmetics of in-fairing antennas, however it should be noted that NOTHING works as well as the factory antenna. If FM is an important part of your riding experience, we strongly advise against the use of any in fairing type antenna!


  • Bike Fitment

    Primarily Designed For:

    • 2014-Current FLHX Street Glide

    Also Fits:

    • 2014-Current FLHTK Limited Ultra
    • 2014-Current FLHTCU Ultra Classic
    • 2014-Current FLHTCUG Tri Glide Ultra
  • Included In Box

    • 1 Pair of 462F-RM Front Fairing Speakers
    • Metal Mesh Grills For Supplied Speakers
    • 1 REV 225-RM Amplifier
    • 1 Mounting Plate For Amplifier
    • 1 Complete Plug and Play Wire Harness
    • All Required Hardware To Complete The Installation
    • 1 Installation Manual