Velocity Triple Threat 8 Channel Harley Road Glide 3 Amplifier Combo SKU: RG-2200.8

Regular price $1,597.99 $1,449


Free System Design Call Now 1(888)311-0016

The Velocity Triple Threat 8 Channel Harley Road Glide Amplifier Kit Has All of the Power and Flexibility You Need 

We designed the RZA1000.4 and RZA 500.2 amplifiers to perform in Multiples when installed in a Road Glide fairing. With 2.2 kilowatts and 8 channels of output, you will have so much power on tap that you will be able to drive an insane scale sound system. This means you can enjoy a large-scale sound experience without the need for additional amplifiers in the bags or tour pack. The result? A more straightforward installation process and significant cost savings. Amplifiers made for your Harley Road Glide means that this amplifier array fits your bike and that you will not have to cut things up or get out the pry bar and big hammer just to get your shiny new amplifiers in the bike. They simply fit! Velocity amplifiers are the nicest amplifiers out there, and the end result can also absolutely cost less once you subtract the expense and time required (extra wiring, cutting, and parts needed) to make multiple inferior amplifiers do the same task. This makes the Velocity Triple Threat RG-2200.8 Harley amplifier package a much better value for your dollar. Better sounding, big power, easier installation, lower weight, and ultimately lower cost. Go big with your Harley Road Glide sound system. 


  • 2015 and later Harley Road Glide


  • 2 Year Standard
  • 3 Year If Installed by Authorized Direct Velocity Retailer


Extreme Level Performance

Road Glide

  • No Modifications Required! - Made for 1998 - 2023 Road Glide Fairings
  • Ultimate Sound Quality - Better Gain pots, better power supply coils, better output transistors, better crossovers, and a better remote turn-on circuit are just a few of the reasons why these amplifiers sound amazingly better than other amplifiers.
  • Super Wide Input Range - 0.41 Volt Line Level (RCA) to 10 Volt Balanced (speaker level) Input. These amplifiers will accept direct analog input from any radio (aftermarket or factory) without needing line levelers or funky adapters. 
  • Soft Turn On Circuit - no pops!
  • Full Chassis Heat Sink - No sheet metal here on the top and bottom. This means you are free to mount these amplifiers in any orientation without ever worrying about heat issues.

Free Radio Flash Loaner Tool

Wistia video thumbnail

Flash Your Bike Yourself and Be Sure That the Job Is Done Right

Our flash tool rental kit ships with all of the parts required to flash any Harley touring bike radio from 2014 - current year. The kit ships with a return shipping label for your convenience. After you are finished with the tool simply drop it in the mail and receive a full refund for your $200 deposit.

$120.00 Value! 

Read all of the details here


  • 8 x 275 Watts RMS @ 2 Ohms
  • 8 x 150 Watts RMS @ 4 ohms
  • 4 x 550 Watts RMS @ 4 Ohms
  • Frequency Response 20 Hz - 25 Hz
  • Crossover High/Low Pass 40hz - 400hz @ 12db 
  • Signal Input Range .41V - 10V Balanced High & Low Level 
  • RCA Input - Yes 
  • Speaker Level Input - Yes (over RCA connection)
  • Remote Trigger 12V or Signal Sense


  • RZA1000.4 Amplifier - 9.1" L x 4.1 W x 1.54 H. This kit contains one RZA1000.4 amplifier.
  • RZA500.2 Amplifier - 7.92" L x 4.1W x 1.54 H. This kit comes with two RZA500.2 amplifiers

What's Included

  • (1) Velocity RZA1000.4 Four Channel Amplifier
  • (2) Velocity RZA500.2 Two Channel Amplifiers

What's Not Included

  • Power kits
  • Radio interface