Additional Resources: Product Page date 01/04/2021 page 1 of 5 MODEL: CMS-30205-124L40-67 DESCRIPTION: SPEAKER FEATURES IP67 rated 40 mm lead wire 1.2 W rated power SPECIFICATIONS parameter conditions/description min typ max units max power: IEC-60268-5, filter 60 seconds on, input power 1.2 1.5 W 120 seconds off, 10 cycles (room temp) impedance at 1.5 kHz 3.4 4 4.6 resonant frequency (Fo) at 1.0 V 680 850 1,020 Hz frequency response Fo 20,000 Hz sound pressure level at 1.5 W, 10 cm, avg at 2.0 kHz 92 95 98 dB distortion at 1.0 kHz, 10 cm, 0.5 W 10 % buzz, rattle, etc. must be normal at sine wave, Fo~10 kHz 2.45 V polarity cone moves forward w/ positive dc current to + terminal dimensions 30.0 x 20 x 5.0 mm magnet Nd-Fe-B frame material PBT cone material PEN terminal wire leads with connector weight 3.8 g operating temperature -30 65 C storage temperature -40 80 C RoHS yes IP level IP67 (front side) Notes: 1. All specifications measured at 5~35C, humidity at 45~85%, under 86~106 kPa pressure, unless otherwise noted. cuidevices.comAdditional Resources: Product Page CUI Devices MODEL: CMS-30205-124L40-67 DESCRIPTION: SPEAKER date 01/04/2021 page 2 of 5 MECHANICAL DRAWING units: mm tolerance: 0.2 mm wire: UL1571 30 AWG connector: Molex 51021-0200 or equivalent P=1.25 5.00.2 200.2 STAMP BLACK PEN - + black - red + 1.25 4.2 STAMP 01 19 STAMP DIRECTION IS FREE :((. <( 5 19--2019 01 20--2020 02 cuidevices.com R5 403 300.2 4 14.4 3.2