How loud is a RT-XB-1???

[Kid1620]

Well I Downloaded a DB level tester on my phone and the result are kinda weird. I thought I would've been a lot louder but remember this is from my phone so it might not be 100% accurate.

At idle right at the tip of the exhaust it read 89.7db.

At 3000rpm right at the tip of the exhaust it read 95db.

Like I said this is from my phone so it might not be 100% accurate.

 

[GOduc]

At idle the keda is about the same as all other mufflers. Since its just idle. At around 3000 though the keda is what i call "noticeably louder" than any muffler I've heard on an xb12 in person. Its doesnt sound like a tin can its a very deep rumble very much like a drummer.

Keep in mind a video doesnt do any justice either

 

[d_adams]

You need to come back over here and check the 1125 now for a reference sound. It's definitely louder, just need to get a better idea. ASB did the testing in 2010, so that will give an idea of how accurate that is with the phone.