ANSWER:

This is not good as you are disturbing others and they don’t even know what they are hearing. This is disrespecting the Quran.

I live in the United States. The Qur’an is the best da’wah, so when I drive I play the Qur’an loud and open my window for everyone around me to hear. Is this good? I realized that it doesn’t matter how many miracles you show them if their heart is diseased. The Qur’an is what cures that.