The AS01808AO-SC18-WP-R is an 8-ohm speaker measuring 18mm x 13mm with an ultra-thin 2.5mm profile, designed for high-fidelity audio. It features a rated input power of 1W, a sensitivity of 96 dB, and a wide frequency range from its resonant frequency up to 15,000 Hz. The speaker is constructed with a PEEK diaphragm for a flat frequency response, a high-energy neodymium magnet, and has a dustproof and waterproof IP65-rated face. Its compact size, spring contacts for quick connection, and an operating temperature range of -20 to +70°C make it ideal for various portable and rugged electronic devices.