Williamsone46
Jetboaters Captain
- Messages
- 980
- Reaction score
- 954
- Points
- 247
- Location
- Lehi, UT
- Boat Make
- Yamaha
- Year
- 2024
- Boat Model
- 255XD
- Boat Length
- 25
Has anyone problems with the stock Aquatic AV HU?
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This is going to be like trying to herd cats. . . . . .Lets keep this thread on topic guys. Please post pics. Otherwise this will turn into another off topic thread. Gracias!
I've read all sorts of replies on the subjects. Last week I was in @waterboy boat and it was considerably quieter than mine, He sent me the attached .DOC file. Its a <$200 gamble I'm willing to take. This is an fuel tank hatch statement. I have a sound meter at work....I'll take some measurements.Well, Since my AFTER photo will yield no difference in visuals to the boat. I submit the pre-what-I-did image from what Amazon dropped on my doorstep:
(the VB-4 barrier should arrive today.)
View attachment 8743
I recently installed sound absorbing/deadening material throughout my engine compartment and under the fuel hatch and had results similar to water boy. That is a change in the tone but not much if any reduction in the overall volume throughout the engines' rpm ranges. At least not according to the iPhone app db meter I used but my crew and I "perceive" a noticeable difference, can talk instead of yell at cruise and can hear the stereo without having to turn up the volume to max or close to max when underway. Even with a total time of days not hours and at nearly twice the cost I think it was worth it but I've already got hearing problems so I'm trying to reduce the risk that it will get worse or at least slow the process down. I'm also concerned about my sons hearing as he goes out with me often.Didn't someone totally attempt to "soundproof" there engine compartment only to have the sound rating LOUDER t points and nothing significant in the sound reduction ?!?!?!?!?