The Kingstate KPTG1440S5V4K is a piezoelectric speaker known for its compact size and efficient performance. Operating at 5V, it produces a clear 85dB sound output at a frequency of 4kHz. This speaker is ideal for applications where space is limited and low power consumption is crucial. Piezoelectric speakers offer a robust and reliable solution for audio signaling. Common applications include alarms, electronic toys, and various notification devices. Supreme Components International is an authorized distributor of Kingstate components, guaranteeing the authenticity and quality of this product. Benefit from our extensive inventory and expert support when you choose Supreme Components International for your electronic component needs. This speaker provides a cost-effective and dependable audio solution.