SPK50-11-4N22M

RYD SPK50-11-4N22M is a φ50×24mm compact full-range loudspeaker built for smart home devices, IoT terminals and consumer electronics. Rated input is 4W with 10W maximum, impedance 4Ω, resonance 160Hz, and the response extends from Fo to 20kHz with 82±2dB output at 1W/1m. Its small diameter and 24mm profile fit neatly into voice assistants, intercom units, compact enclosures and portable audio products where board space is limited, while the wide Fo~20kHz range keeps voice prompts, notification tones and music playback balanced and clear. Manufactured under the RYD ISO9001 quality system with RoHS compliant materials. Customization available: sensitivity tuning, impedance options, connection methods including customized lead wire length, and waterproof or dustproof versions for different enclosure designs; new designs can be developed for volume programs. Send RYD your enclosure dimensions for a tailored acoustic recommendation.