Soo i have a alpine SEC-150R alarm on the crx i just bought last week and the siren just went out.I noticed it dying day after day and now i need a new one.Seeing that this has never happend to me before i was wondering if i could use any siren or would i need to get another sec150r one?.Thanks for your help

 

Any 12V siren will work, but all sirens do not have "soft chirp", and if the siren is mounted facing down, make sure the inside cone is just not full of water, if it is, emptying it should get the siren working again, and to avoid problem again drill a 1/8" hole at lowest point of inside cone. 94