Today we going to show you our recent work. Two subwoofers for Harley Davidson motorcycles.
Let’s start with first bike. Orange-black CVO. The bike already has an aftermarket system, right now we going to add 8 inch subwoofer with custom box.
You can read about aftermarket system in this bike here
Before we start working on the subwoofer box- we had to replace old 4 channel amplifier.
New amplifier is a 5 channel Rockford Fosgate monster with really small size and 750W power on the subwoofer channel
Subwoofer box must be removable. Starting with measurements and pre-cut 3/4″ Russian birch
Next – we need a trim with will cover amplifier in the beer box. Template for this trims made with paper, tape and marker.
Cut 1/4″ MDF with template
To make some stylish top side we had to use fibreglass and body filler. This picture before we sand the filler down. Top side have around 1/2″ thickness
Side view
Subwoofer box with integrated trim
Box and trim wrapped to black carpet. Also this handle on top of the box will help to remove and carry the box
Closer view
Box removed from the bike. Long speaker wire with quick release connectors also helps to remove this box easy
Here is the video of this bike. Use the headphones to hear it better 😉
Next bike. Gray 2014 Harley Davidson CVO
Same 8 inch subwoofer speaker but bit different box.
3/4″Russian birch as usual
Flat top side
Cover for 5 channel amplifier and no trim around subwoofer box.
Oh, by the way. This bike had J&M audio system. But Rockford Fosgate is better! 🙂 J&M amplifier has been removed.
J&M and RoFo amps
All new speaker and power wires
All wires protected
Some videos with this bike
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