Prayer: A Man Listening to a Woman's Adhan
Practical Laws of Islam as per the teachings of Ayatullah Sistani
Ruling 915
If a man listens to an adhan said by a woman with the intention of deriving lustful pleasure, then saying adhan is not excepted for him; in fact, adhan being excepted by listening to the adhan of a woman in general is a problem [i.e. based on obligatory precaution, it is not excepted].