inputs.text: shark bluetooth speakers black - owned systehem 9 months worked great 50 hours bike garage not ridden 4 months yeari really liked look sound systehem compared wired 100w shark systehem rehemoved upgrade bluetooththe sound great right speaker rattle strange never turned past 75i not sure dont think handle heat 90 degrees plus failedthats quite loud even v twin revved upalso finish also changed no longer black bronze tone thehem pretty fast lose color 50 apx hours sunlighti would love able reccomend systehem however not pleased got 2 stars price fairly resonable not longi purchased direct sharkmotorcycleaudio