Additional Resources: Product Page 3D Model date 12/16/2020 page 1 of 4 SERIES: CDS-25148-L100 DESCRIPTION: SPEAKER FEATURES micro-speaker small footprint rated 1.5 W wire leads SPECIFICATIONS parameter conditions/description min typ max units maximum power: IEC-60268-5, filter 60s on/120s input power 1.5 2.0 W off, 10 cycles at room temp impedance at 1.4 kHz, 1.0 V 6.8 8 9.2 resonant frequency (Fo) at 1.0 V 600 750 900 Hz frequency response output SPL 10 dB Fo 20,000 Hz at 1.5 W, 0.1 m ave, at 1.0, 1.2, 1.5, 2.0 kHz 91 94 97 dB sound pressure level at 1.0 W, 1.0 m ave, at 1.0, 1.2, 1.5, 2.0 kHz 70 73 76 distortion at 1.4 kHz, 1.5 W 5 % buzz, rattle, etc. must be normal at sine wave between Fo ~ 20 kHz 3.46 V cone will move forward with positive dc current to polarity + terminal dimensions 25.0 x 14.0 x 4.5 mm magnet Nd-Fe-B, 6.8 x 1.5 mm material ABS UL-94 1/16 HB (black) cone material cloth terminal wire leads weight 1.72 g operating temperature -20 55 C storage temperature -30 70 C RoHS yes Notes: 1. All specifications measured at 5~35C, humidity at 45~85%, under 86~106kPa pressure, unless otherwise noted. PART NUMBER KEY CDS-25148-L100 X Termination Style: blank = wire leads, no connector Base Number 1 = JST housing SHR-2V-S-B 2 = JST housing ZHR-2 3 = JST housing PHR-2 4 = JST housing HER-2 5* = JST housing PHR-4 6 = Molex housing 51021-0200 Notes: *Discontinued JST housing PHR-4 option. cuidevices.comAdditional Resources: Product Page 3D Model CUI Devices SERIES: CDS-25148-L100 DESCRIPTION: SPEAKER date 12/16/2020 page 2 of 4 MECHANICAL DRAWING units: mm tolerance: 0.3 mm wire: UL1571 LF 30 AWG FREQUENCY RESPONSE CURVES Frequency Response Curve (1.5 W, 0.1m) Frequency Response Curve (1.0 W, 1.0m) cuidevices.com