TP-WIRELESS TP-WT02 & TP-WTA03 is a 2.4G Digital Wireless Surround Amplifier that can be used to connect passive speakers to an audio source wirelessly. This can be useful in situations where running wires between the speakers and the audio source is difficult or impossible, such as when the speakers are located in a different room or on a different floor.

The TP-WIRELESS TP-WT02 & TP-WTA03 comes with a wireless transmitter and a wireless amplifier. The transmitter connects to the audio source, and the amplifier connects to the speakers. The transmitter then sends the audio signal to the amplifier wirelessly, which then amplifies the signal and sends it to the speakers.