It is obvious that kids would irritate elders who are travelling in the car. They would not be able to sit calm in the car for a very long duration. They would get bored of playing the games on the gadgets that are given by the elders. Story telling for hours is not possible by people travelling in the car. Some elders would be enjoying the sightseeing while few would fall asleep very quickly that each time when kids wake them up for some necessity they would get disturbed from the sleep and get irritated. Sometimes, this may even worsen the situation of the patients who are travelling in the car.
Also, the journey would have been planned so as to meet some special purpose of enjoying a vacation or else completing some rituals at a far away place or at home town. Well, irrespective of the reason for travelling with family, you should know how to put the little ones to sleep. Do not worry, the best car audio that is produced by the newly designed and released woofers would give you a quick idea, which is play the music that puts everyone in the car to sleep quickly.
But, be cautious that you are in awaken state so that you do not make the things messy. Once kids get into sleep it is very rare that they get up when the cool breeze from the car air conditioner manages to let the kids continue their state of being asleep. When the journey is for hours it is unlikely that kids would sleep for a very long time. The moment they wake up the audio that comes from woofer should engage them in swinging their body to the rhythmic songs that are played. Just be prepared to buy the best quality model though it may cost you a little more and thus make the task of managing kids easy for you.