We operate multiple fulfillment facilities across the US as well as one in Shenzhen. Where orders are shipped from typically depends on the order.
Regardless of the location where your order is fulfilled, an appropriate shipping method would be selected to ensure the order arrives within the timeframe shown at check out.
In the case where your order is fulfilled by our Shenzhen warehouse, Apos Audio would be responsible for the US importation declaration, documentation, and all the associated fees. There will not be any extra fee needed at delivery, and you would receive the shipment just like any other domestic shipment.