The Kingstate KPEG422AC is a high-quality piezoelectric speaker designed for applications requiring a clear and efficient sound output. With a diameter of 22mm, this compact speaker operates at a frequency of 4kHz and produces a sound pressure level of 85dB. Its piezoelectric design ensures low power consumption and reliable performance. Supreme Components International is an authorised distributor of Kingstate components, guaranteeing you receive a genuine and dependable product. This speaker is suitable for a wide range of applications, including alarms, toys, and other electronic devices where a distinct audible signal is needed. Choose the KPEG422AC for its compact size, efficient performance, and reliable sound output. Trust Supreme Components International for all your electronic component needs.