What is reproduction?
since you are asking this in the car audio section i assume you are asking about the term 'sound reproduction'. that's just a high level, all encompassing phrase that means the process of taking a recording (CD, WMA file, etc) and 'reproducing' the sound that was recorded. It includes the devices that turns the recording format into an analog signal, the amplifier and the speakers.
SSP Bowl Dude
It's the reason you're here.
What differentiates life from objects.
That is copying .
It’s when storks bring babies to parents