Converged Communication: A Communication Method in the Digital Era
Features
■ Waterproof, dustproof, and structurally sound;
■ Clear sound quality, beautiful and elegant appearance;
■ Clear sound, reliable performance, and easy installation;
■ Can be customized with either fixed pressure or fixed resistance options;
■ Fixed voltage speaker connected to power amplifier unit;
■ Fixed impedance speaker connected to amplification broadcasting station;