'14 & Up Harley Fairing Speaker Upgrade Kit with Hertz MPX165.3


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Everything That You Need for a Fairing Speaker Upgrade on Your '14 & up Street/Electra Glide including Plug and Play Connectors and Replacement Grills.  

This kit comes with all of the parts that you will need for a complete speaker upgrade. When installing any aftermarket speaker with a rolled cone surround, the factory speaker grill must also be replaced. The factory grill is too thick and sits too close to the speaker, and will press down on the new speaker. Not allowing it to move properly. Our kit comes with a pair of high quality punched steel grills that leave plenty of room for the speaker to move.

Plug and Play Connectors

This kit comes with plug and play connectors for both inside the speaker enclosure as well as outside the speaker enclosure. The connectors for inside the speaker enclosure are very specific to the included Hertz speakers. The connectors for the outside of the speaker enclosures are genuine Molex brand sealed connectors. Just like the factory connectors. 

Hertz Speakers Included

High power Hertz MPX165.3 Mile Pro 6.5" speakers are perfect for this application. These speakers have a large silk dome tweeter built right into the woofer magnet. This allows for the full range of sound to originate from a single point. This make for a much more natural sound. Even at extreme volume levels. Additionally the woofer cone acts as a horn lens that increases efficiency at the tweeters lower frequency range for a more bold and natural sound. 


'14 & up Electra Glide, Street Glide.

Speaker Grill & Paint Not Included.

Factory Harley lower fairing speaker grills can be obtained from your local Harley dealership. Paint ready. Satin black paint service available for ($25). Call to add or order with paint. 

Power Handling - Peak W 200
Power Handling - Continuous W 100
Impedance 4
Frequency response Hz 45 ÷ 21,5k
Sensitivity dB SPL 92
Woofer size mm (in.) 165 (6.5)
Tweeter size mm (in.) 25 (1)
Woofer Voice Coil Ø mm (in.) 36 (1.42)
Tweeter voice coil Ø mm (in.) 20 (0.8)
Woofer magnet High density flux ferrite
Tweeter magnet Neodymium
Woofer cone Pressed-pulp cone with cotton fibers
Tweeter dome Tetolon


1. CONCENTRIC COAXIAL TWEETER: built in the woofer voice coil, achieving one single point of emission, to re-create the virtual sound-stage like in live music performances.
2. TWEETER SUPPORT WORKING AS A REAR CHAMBER: sized for low Fs, to ensure a well damped high pass frequency roll-off, allowing low cut-off frequency crossover point.
3. 36 MM PURE COPPER WOOFER VOICE COIL: wound on a Polyamide former, for outstanding power handling and dynamic compression-free reproduction.
4. PRESSED-PULP CONE WITH COTTON FIBERS: combining stiffness and lightweight for a wide frequency response. Cone profile geometrically refined to perfectly match with the tweeter emission ensuring phase consistency in the crossover area.
5. “BOUNDARY FREE” RUBBER SURROUND: for improved efficiency and wider midbass frequency. (Logo Boundary Free)
6. OVER-SIZED FERRITE MAGNET: combined with very low carbon content iron plates, for low distortion at high power levels.
7. BASKET: low mounting depth, acoustically transparent aluminium alloy basket with elegant diamond cutting and featuring the aluminium Hertz logo.
8. ANTI-VIBRATION RUBBER MAGNET COVER: to damp spurious vibrations.