Speaker receives electrical energy and converts it into acoustic (sound) energy.
Speaker generates pressure waves in the air using different methods and it stimulates human hearing organs. Audible sound for a person has a frequency from about 16 Hz to 20.0000 Hz.
- 1x Board with a speaker
1) We deliver worldwide.
2) We are sending out orders within 5 business days.
3) Price and delivery time depend on country of destination, weight of the order and the carrier. The shipping will be done using FedEx and GLS parcel service providers.
4) Delivery time for each carrier and price for shipping can be found in the cart after selecting desired products and filling out your address.