1.Installhorizontally,withthebellmouthbelowand45°towardthefrontofthevehicletopreventwaterfromflowingdirectlyintothebellmouth;2.Theangleofthebracketandconnectingpiececannotbeadjusted;3.Theinstallation..

WarmcongratulationstoOudiAutoParts(Suzhou)Co.,Ltd.forbeingselectedas"InternationalFamousBrand"and"China3.15ConsumerTrustedProduct"byCQCS(ChinaCertificationSupervisionandAdministrat..

1.Thepowersupplyshouldbe12VDCpowersupply.2.Theoutputworkingcurrentofthepowersupplyshouldbeabove30A,andtheworkingcurrentshouldreachtheratedworkingpowerofthespeaker.3.Checkwhethertheterminalsandwiresare..

1.Ifthesoundofthehornisdull,itislikelythatthereisamalfunctionwiththehornitself.Inthiscase,simplytappingthehorncanmostlyimproveit.Otherreasonsarepoorcontactoftheconnectors,especiallythewiresaroundthest..

1.Whenwashingthecar,besuretopreventthehornfromgettingwet.Ifthehorngetswet,blowitdrywithanairgunassoonaspossible.2.Trynottoalwayshonkthehornforalongtime,asthiscaneasilycauseprematureburningofthehorncon..