YDPA2831YX-3A4WC350

RYD YDPA2831YX-3A4WC350 Enclosed Speaker Module for balanced full-range audio in compact smart devices. This 44×31×14mm cavity speaker delivers 93dB SPL with extended bandwidth from 320Hz–20kHz, providing surprisingly complete sound reproduction in palm-sized enclosures. Key parameters: 4Ω impedance, rated power 3W, SPL 93dB±3dB @1kHz/0.1m, frequency range 320Hz–20kHz. Perfect for bedside alarm clocks, desktop notification speakers, pet feeder voice modules, and portable language translators where size-to-performance ratio determines product viability. Manufactured under RYD ISO9001 quality system with RoHS compliant materials sourced from certified suppliers. Customization available: For high-volume projects, sleep-mode power optimization, multilingual prompt storage, and proximity sensor integration may be co-developed for intelligent device ecosystems. Recommended for Smart Home personal assistants, Consumer Electronics portable audio, and IoT interactive nodes.