Nothing major, but interesting to note...
Just got in another set of Stebel TM-80 "Magnum Blaster" horns from Horns Plus. These are in the factory Stebel packaging (not the Carrand packaging, but I have received these horns in both different packaging before...). For the first time I noticed something odd - Each of the individual packages, one low tone and one high tone, is marked as putting out
136 db instead of the the normally passed around TM-80 figure of 138 db...
This got me to looking at the Stebel site -
Stebel Horns Italy
And specifically at the TM-80 "Magnum Blasters"... There they list each of the high and low tone horns indeed putting out 136 db @ 4 inches, and 112 db at 2 meters (roughly 6.5 feet)...
But, when paired together as a set (high and low used together) they list the output as
139 db @ 4 inches,
115 db at 2 meters/6.5 feet.
None of this is really important, as they are still
REALLY LOUD, but it is a it different than often discussed.
Okay, back to your regularly scheduled programming...
Dallara
ps - Also, I'm with you FJRandy... I have always used the spring steel wafered brackets that come with the Stebel's. Why? Well, BMW R-1150-R's come with one of the cheesiest horns known to man, and a cheapy hop-up to them was to get a VW $12.00 horn. MUCH better than the Beemer stocker, but still not that great. I had one of these on my BMW for a bit. When I got a high tone Stebel TM-80 I decided to mount it to the VW bracket, mainly because of a slight clearance issue and the VW bracket eliminated this. However, as soon as I mounted the Stebel to the VW bracket it lost about 1/3 of its output and sounded flatter and kind of off-key. I unbolted it from the bracket, tried it, and it was back to its loud-as-hell-self... Lots of head scratching and fiddling later I discovered that as long as the Stebel was bolted up with its layered, spring steel mount plates it worked fine. I even tried it on the stock BMW bracket, which also muted it quite bit. Teh VW and BMW brackets were both thicker, heavier, singular pieces of steel bracketry, and more rigid, but they would not let the Stebel produce as loud an output as it was capable of. This led me to go and examine my other bike's (a Honda) TM-80 installation, where the horns were bolted to the stock Honda brackets. Changed those out for the spring steel Stebel bracket strips (I had luckily saved them tucked away in the tool box junk drawer), and low and behold - louder, sharper, clearer sound output...
I don't know why, but apparently (at least in the named applications) the Stebel's needed their own, more flexible brackets...
Just FYI...
And
THANKS, Randy... Your harness arrived today along with the Stebel's from Horns Plus, so tonight or tomorrow night all will be mounted on the "Supertanker" (which is what a riding buddy has christened my FJR with for a name...).