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Registered since

Oct 15, 2018

L1 Model 1S



I played an event outside this past Friday on a stage setup on a beach.  My L1 1s worked perfectly that night. When I set up for my gig the following night, there was no sound out of the column. I tried re-seating the column sections, retracting the legs on the stand, etc. with no luck. It powered on and sound was coming from only the B1.  My first reaction is to either try blowing out the connections or vacuuming them, but wanted to get your advice first. 



Andy Russo



NJ USAIMG_4055.jpeg


Firmware Version


App Version


What devices were you using that were affected and what version are they on (e.g. Samsung Galaxy S9 on Android 11, iPhone X on iOS14, etc.)

Detailed description of the issue and steps to reproduce


What environment do you experience the issue in? (e.g. noisy office, quiet kitchen, etc.)


When did you start to experience the issue? Did it work correctly previously?


Any troubleshooting steps you took




Re: L1 Model 1S

Hi Andy!

If the system was used on the beach, it's possible that some dirt/sand (or possibly even some insects) have got into your L1 model 1S and are causing this problem. I recommend contacting the Bose Pro support team for further guidance. 

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