Ultra "Supreme" 75EX - Road Glide/Batwing RF300X4-UGSS

Ultra "Supreme" 75EX - Road Glide/Batwing RF300X4-UGSS

A Bagger Nation Ultra "Supreme" System designed for Road Glide and Batwing fairings.

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Our latest complete Stereo system caters to lovers of Ultra Classic Models! This system replaces the stock in fairing speakers with our fantastic Power 6.5” coaxial speakers and also upgrades to tour pack speakers with Power 5.25" coaxial speakers. The new BTR300X4 Amp makes this an ass kickin’, affordable sound system available for your Ultra. Each kit includes (2) Rockford Fosgate “Power” 6.5" coaxial speakers, a set of 6.5” speaker adapters, (2) Rockford Fosgate “Power” 5.25” coaxial speakers, a Rockford BRT300X4 amp, our exclusive hard mount heat sink for the amp and a complete wiring harness and step by step instructions. 

This system will provide you with amazing sound clarity and volume capabilities you've never heard from a motorcycle sound system! So if you’re looking for some kick ass curb appeal for your Ultra Glide sound system or you just simply would like to be able to rock out at highway speeds, look no further... The Rockford Ultra Glide Super Stereo will blow you away! Complete wiring harness, hard amp mount and heat sink and step by step instructions included! This complete system is exclusively available from Bagger Nation and will blow your mind!


  • Designed for "Road Glide" fairings
  • Designed for "Batwing" fairings
  • T165 - 6.5" 2-Way Full-Range Speaker
  • PBR300X4 - Boosted Rail Mono Amplifier
  • T152 - 5.25" 2-Way Full-Range Speaker
  • Custom Speaker Adapter Rings
  • Includes Step-by-Step Instructions
  • Includes Custom Wiring Harness
  • Includes Amplifier Heat Sink/Mounting Plate
  • Includes Hardware
ICC Crossover

The Integrated Concealed Crossover hides the crossover inside the basket, creating a cleaner look and easier ...

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Klippel Verified

Klippel is a speaker certification program allowing us to deliver the best possible speakers.

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Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards. This means your speaker has ...

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VAST Surround - Speakers

The Vertical Attach Surround Technique significantly increases a speaker's effective radiating cone area without complicated installation ...

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Stores energy and dynamically boosts rail voltage to create power on demand.

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Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's ...

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MEHSA3 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.

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Number of Channels
Number of Speakers
Front Speaker Size
6.5" and 5.25"
Amplifier RMS Power
75 Watts x 4
This amplifier is only capable of operation at 4-ohm

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Return Authorization

Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford.


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