DMSP203004-4LW80

RYD DMSP203004-4LW80 is a 20×30×4.2mm rectangular micro speaker rated 1.5W (2.0W max) at 4Ω. Resonance is 850±120Hz, SPL 90±3dB at 1V/10cm, effective range Fo~10kHz, weight 4.5g, operating from -20°C to +60°C. The 4Ω impedance suits portable amplifier circuits in tablets, portable speakers, smart home devices and handheld instruments. Manufactured under the RYD ISO9001 quality system with RoHS compliant materials. Customization available: sensitivity, impedance, connection style and waterproof or dustproof options; volume programs may include new development. Contact RYD for enclosure matching.