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Diamond Audio Harley-Davidson Audio Packages

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Diamond Audio DA9813RGSP4R

4-Speaker Audio Upgrade Kit for select 1998-2013 FLTR Road Glide Includes One Digital Media Stereo, Two 6.5" and Two 6x9" Coaxial Pro Audio Speakers, 4-Channel Amplifier and Vehicle-Specific Harnesses

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4-Speaker Audio Upgrade Kit for select 1998-2013 FLTR Road Glide Includes One Digital Media Stereo, Two 6.5" and Two 6x9" Coaxial Pro Audio Speakers, 4-Channel Amplifier and Vehicle-Specific Harnesses

• Includes one digital media stereo, one pair of 6.5" and one pair of 6x9" coaxial pro audio speakers, one 4-channel amplifier, and vehicle-specific harnesses
• Fits perfectly into the select 1998-2013 FLTR Road Glide for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

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VIP Product Get $311.00 in rewards to spend later

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List price $3731.99
-17% $3,109.99

In stock.

• Includes one digital media stereo, one pair of 6.5" and one pair of 6x9" coaxial pro audio speakers, one 4-channel amplifier, and vehicle-specific harnesses
• Fits perfectly into the select 1998-2013 FLTR Road Glide for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

Diamond Audio DA1423SGTP3R

4-Speaker Audio Upgrade Kit for select 2014-2023 vehicles from Harley Davidson Includes One Digital Multimedia Stereo, Two 6.5" Coaxial Pro Audio Speakers, Two 6.5" Coaxial Speakers, 4-Channel Amplifier and Vehicle-Specific Harnesses

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4-Speaker Audio Upgrade Kit for select 2014-2023 vehicles from Harley Davidson Includes One Digital Multimedia Stereo, Two 6.5" Coaxial Pro Audio Speakers, Two 6.5" Coaxial Speakers, 4-Channel Amplifier and Vehicle-Specific Harnesses

• Includes one digital multimedia stereo, one pair of 6.5" coaxial pro audio speakers, one pair of 6.5" coaxial speakers, one 4-channel amplifier, and vehicle-specific harnesses
• Fits perfectly into select 2014-2023 vehicles from Harley Davidson for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $325.00 in rewards to spend later

checkmark icon Confirm fitment. Set your vehicle.
List price $3899.99
-17% $3,249.99

In stock.

• Includes one digital multimedia stereo, one pair of 6.5" coaxial pro audio speakers, one pair of 6.5" coaxial speakers, one 4-channel amplifier, and vehicle-specific harnesses
• Fits perfectly into select 2014-2023 vehicles from Harley Davidson for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

Diamond Audio DA1423RGSP3R

4-Speaker Audio Upgrade Kit for select 2014-2023 vehicles from Harley Davidson Includes One Digital Multimedia Stereo, Two 6.5" and Two 6x9" Coaxial Pro Audio Speakers, and 4-Channel Amplifier

DA1423RGSP3R big
Go to item page Right Arrow Icon of Right Arrow

4-Speaker Audio Upgrade Kit for select 2014-2023 vehicles from Harley Davidson Includes One Digital Multimedia Stereo, Two 6.5" and Two 6x9" Coaxial Pro Audio Speakers, and 4-Channel Amplifier

• Includes one digital multimedia stereo, one pair of 6.5" and one pair of 6x9" coaxial pro audio speakers, one 4-channel amplifier, and vehicle-specific harnesses
• Fits perfectly into select 2014-2023 vehicles from Harley Davidson for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $323.00 in rewards to spend later

checkmark icon Confirm fitment. Set your vehicle.
List price $3875.99
-17% $3,229.99

In stock.

• Includes one digital multimedia stereo, one pair of 6.5" and one pair of 6x9" coaxial pro audio speakers, one 4-channel amplifier, and vehicle-specific harnesses
• Fits perfectly into select 2014-2023 vehicles from Harley Davidson for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

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    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.