Hertz MPK 165.3 Speaker Upgrade Kit for Harley Road Glide 2015+ SKU: SPK-15-RG-MPK165.3

Regular price $679.99 $625


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Big Sound with a Direct Bolt-In Package
Step into high-volume sound with smooth silk dome tweeters. This speaker kit is designed to fit under your factory speaker grills and does not require any modification to your speaker pods or your bike's wire harness. This speaker upgrade kit is perfect for anyone who has extremely high sound quality expectations but still wants to be able to play loud. 

Customized Just for Road Glides
All hardware you need for a full install. We built this kit to be a direct bolt-in with '14 and up Harley Road Glides. The woofers drop right in, match up to the factory bolt holes. The silk dome tweeters come with Road Glide specific mounting brackets. 

Plug & Play Speaker Wire Harnesses Included
There is no need to cut any wires on your bike. We include genuine Molex brand waterproof speaker adapters that match the factory Harley wire harness. 

Product Description

The MPK woofers are some of our favorite 6.5-inch speakers to use in Road Glide fairings. Punchy bass and smooth/loud mids. They perform spectacularly well in the factory speaker pods. We recommend sealing the pods with one of our gasket kits that you can find here. This increases the bass punch and the power handling.  

The silk dome tweeters are loud and bold but do not sound harsh like other loud tweeters do. The MPK tweeters are definitely our first choice for sound quality.  


  • Compatible Year - 2015+
  • Compatible Model - Road Glide
  • Location - Fairing
  • Additional Adapter Required - No
  • Modification Required - No
  • Plug & Play - Yes
  • Works with Electric Lid Locks - N/A



1 year


Water Resistant

Very High Level Performance

Road Glide


  • Power Handling - Peak - 220w
  • Power Handling - Peak - 110
  • Impedance - 4Ω 
  • Frequency response - 40 ÷ 22,5kHz
  • Sensitivity  - 92dB SPL 
  • Voice coil Ø - 25 (1) - mm (in.) 
  • Woofer size - 165 (6.5)mm (in.) 
  • Tweeter size - 29 (1.14)mm (in.) 
  • Woofer magnet - High-density flux ferrite
  • Tweeter magnet - Neodymium
  • Woofer Cone - Pressed-pulp cone with cotton fibers
  • Tweeter dome - Tetolon
  • Crossover type - 2 Way Passive Crossover
  • Crossover cut off - 3,5 kHz

What's Included

  • (1) pair of woofers
  • (1) pair of tweeters
  • Owner's manual
  • All hardware

What's Not Included