Additional Resources: Product Page date 06/08/2020 page 1 of 5 MODEL: CES-303206-240L40-67 DESCRIPTION: SPEAKER FEATURES * IP67 rated * 40 mm lead wire * 2 W rated power SPECIFICATIONS parameter conditions/description min input power max power: IEC-60268-5, filter 60 seconds on, 120 seconds off, 10 cycles (room temp) impedance at 2.0 kHz, 1.0 V resonant frequency (Fo) at 1.0 V frequency response typ max units 2.0 2.5 W 3.2 4 4.8 1,280 1,600 1,920 Hz Fo sound pressure level at 2.0 W, 10 cm, avg at 2.0 kHz 98 distortion at 2.0 kHz, rated power, 10 cm buzz, rattle, etc. must be normal at sine wave, frequency range polarity cone moves forward w/ positive dc current to "+" terminal dimensions 30.0 x 20.0 x 6.1 magnet Nd-Fe-B enclosure material ABS cone material PEN terminal wire leads with connector 101 20,000 Hz 104 dB 10 % 2.83 V mm weight 5.0 g operating temperature -30 70 C storage temperature -30 80 C RoHS IP level Notes: yes IP67 (front side) 1. All specifications measured at 15~35C, humidity at 45~85%, under 86~106 kPa pressure, unless otherwise noted. cuidevices.com Additional Resources: Product Page CUI Devices MODEL: CES-303206-240L40-67 DESCRIPTION: SPEAKER date 06/08/2020 page 2 of 5 MECHANICAL DRAWING units: mm tolerance: 0.2 mm wire: UL1571 30 AWG internal speaker: CMS-30205-124L40-67 connector: Molex 51021-0200 or equivalent; P=1.25 200.15 +0.2 6.1-0.1 R5 30-0.1 +0.2 STAMP 9HQWKROH 67$03 black - red + 4 3.2 403 VHDOLQJJOXH 4.2 cuidevices.com Blacklettering WEEK YEAR Additional Resources: Product Page CUI Devices MODEL: CES-303206-240L40-67 DESCRIPTION: SPEAKER RESPONSE CURVES Frequency Response Curve Test Conditions: 2.0 W / 10 cm Total Harmonic Distortion Curve Test Conditions: 2.0 W / 10 cm cuidevices.com date 06/08/2020 page 3 of 5 Additional Resources: Product Page CUI Devices MODEL: CES-303206-240L40-67 DESCRIPTION: SPEAKER date 06/08/2020 page 4 of 5 PACKAGING units: mm Tray Size: 330 x 245 mm Tray QTY: 50 pcs per tray Carton Size: 590 x 350 x 280 mm Carton QTY: 2,000 pcs per carton LOT NO LOT NO cuidevices.com Additional Resources: Product Page CUI Devices MODEL: CES-303206-240L40-67 DESCRIPTION: SPEAKER date 06/08/2020 page 5 of 5 REVISION HISTORY rev. 1.0 description date initial release 06/08/2020 The revision history provided is for informational purposes only and is believed to be accurate. CUI Devices offers a one (1) year limited warranty. Complete warranty information is listed on our website. CUI Devices reserves the right to make changes to the product at any time without notice. Information provided by CUI Devices is believed to be accurate and reliable. However, no responsibility is assumed by CUI Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI Devices products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. cuidevices.com