
Originally Posted by
82343
Hi Jerry,
I've been a user of Bob's Challengers for five years, maybe more. Bob's technical support has been unparallelled. I've always been an extremely
satisfied customer.
It's a good idea to route your challenger audio wire to avoid excess flapping. Regardless of the supplier or manufacturer, stranded wire is subject to work hardening and failure when subjected to repeated bend cycling. It's the same principle that lets you bend a coat hanger back and forth until it breaks. In speaker wire, repeated bends caused by wind thrashing eventually cause speaker wires to become brittle and create numerous broken strands under the speaker wire insulation. The combined fractures create intermittent connections that seriously degrade your sound quality--or you get an audio channel that only comes on intermittently, if at all. That sounds like it could be your issue.
For longest life of *any* device running an audio wire to your helmet, secure it to prevent flapping. When I snap the loose end of my Arai helmet chin strap back to itself, I run my Challenger audio cord between the strap pieces. That secures both Challenger ear leads and the y-junction to a spot under my chin. It's secure, the wind doesn't beat it, I don't feel it -- and it comes loose by itself when I unsnap the chin strap to remove the helmet. So now there's no wire whipping from ear to chin.
From chin down, on my Roadcrafter for example, I'd either tuck the descending audio wire under the flap of a velcro'd chest pocket, or just run it down the central zipper channel and fold the velcro flap over it, to about belly height near the tank bag. (That's where my MixIt audio integrator resides.)
It's nothing more than a simple routing system to keep a long loose piece of speaker wire from becoming a thrashing electrical lariat in the wind.
This setup is simple, functional, doesn't require shiny farkles, and if I'm too inept to operate velcro closures, it's time to get off the bike. If I have to make a head call at a gas stop, I just unplug the Challenger cable from the Mixit on my tank bag, and my helmet audio line stays secure and out of the way as I dismount the bike.
I'd suggest you contact Bob Weis and give him the opportunity to provide you with support for his Challenger audio product. I'd bet the farm that he will make you happy on a very very fair economic basis. When you have your working Challengers back, find your own best audio wire routing system that minimizes flapping, and your Challengers will likely last longer than your ears will.
I'd just ask that if you give Earplugco a chance to follow up, and if Bob Weis does indeed satisfy you, that you'd share the positive results of that interaction as well as your query here about troubleshooting and care of the Challenger earplug speakers.
I have no financial or professional interest in Earplugco. I'm just a long-term satisfied customer.
Chip Robie
Lurking in Clayton NC