Question: so how many station speakers overall?
1. The problem asks for the total number of station speakers overall.
2. To find the total, we need to know the number of speakers at each station and then sum them up.
3. Since the problem does not provide specific numbers or stations, we cannot calculate an exact total.
4. If you provide the number of speakers at each station, we can sum them using the formula:
$$\text{Total speakers} = \sum_{i=1}^n \text{speakers at station } i$$
5. Please provide the number of speakers per station to proceed with the calculation.