SMD Micro speaker 10x10x4.0mm 

Short Description: 10*10*4mm, 1000Hz, 8ohm,1.0W, 86dB,SMD Speaker  Model number SSP1040MN-R08W1.0A Rated/Max Input Power. 1.0W /1.2W Rated Impedance. 8Ω ± 15% Sound Pressure Level. 86dB(0.7W/0.1m) ± 3    dB at AVE 1.0K 1.6K 2.0K 3.2K Hz Resonance Frequency (Fo). 1000±20%Hz Frequency Range. F0~5kHz. Previous: BUZZER Piezo Ceramic Element FT-12T-9.0A1L Next: SSP1340MN-R08W0.5A SMD speaker, 13x13x4.0mm