DMSP111508-09LT

RYD DMSP111508-09LT is an 11×15×3.0mm voice-band micro speaker rated 0.6W (1.0W max) in a 1cc cavity at 8Ω. Resonance is 900Hz in free air, SPL 83±3dB at 0.1W/10cm, effective range 300Hz~5kHz, distortion within 10%, weight 1.2g. The 300Hz~5kHz window concentrates on speech intelligibility, suited to intercom modules, medical voice prompts, IoT notification devices and access control terminals. Manufactured under the RYD ISO9001 quality system with RoHS compliant materials. Customization available: sensitivity, impedance, connection style and waterproof or dustproof options; new designs can be developed for volume programs. Contact RYD for voice tuning.