date 11/06/2019
page 1 of 5
MODEL: CES-803118-28PM │ DESCRIPTION: SPEAKER
cuidevices.com
FEATURES
• paper dust cap
• 4 screw holes for mounting
• 135 mm lead wire
• connector
SPECIFICATIONS
parameter conditions/description min typ max units
input power max power: 1 minute on, 2 minutes o, 10 cycles 2.0 3.0 W
impedance at 1.0 kHz, 1 Vrms 6.8 8 9.2 Ω
resonant frequency (Fo) at 1.0 Vrms, 10 cm 520 650 780 Hz
frequency response as per IEC 268-5 200 20,000 Hz
sound pressure level at 2.0 W, 10 cm, avg at 0.8, 1.0, 1.2, 1.5 kHz 97 100 103 dB
distortion at 1.0 kHz, 1.0 Vrms, 10 cm 5 %
buzz, rattle, etc. must be normal at sine wave, 20 Hz~2.2 kHz 4.0 V
polarity cone moves forward w/ positive dc current to “+” terminal
dimensions 80 x 31 x 18 mm
magnet Nd-Fe-B
enclosure material ABS
cone material cloth
terminal wire leads w/ connector
weight 16 21 26 g
operating temperature -20 60 °C
storage temperature -30 70 °C
RoHS yes
Notes: 1. All specications measured at 15~35°C, humidity at 25~75%, under 86~106 kPa pressure, unless otherwise noted.
Additional Resources: Product Page | 3D Model
date 11/06/2019 │ page 2 of 5CUI Devices │ MODEL: CES-803118-28PM │ DESCRIPTION: SPEAKER
cuidevices.com
MECHANICAL DRAWING
units: mm
tolerance: ±0.5 mm
wire: UL1571 28 AWG
connector: JST PHR-2
Additional Resources: Product Page | 3D Model
date 11/06/2019 │ page 3 of 5CUI Devices │ MODEL: CES-803118-28PM │ DESCRIPTION: SPEAKER
cuidevices.com
RESPONSE CURVES
Frequency Response Curve
Total Harmonic Distortion Curve
Test Conditions: 4.00 Vrms / 10 cm
Test Conditions: 1.00 Vrms / 10 cm
Additional Resources: Product Page | 3D Model
date 11/06/2019 │ page 4 of 5CUI Devices │ MODEL: CES-803118-28PM │ DESCRIPTION: SPEAKER
cuidevices.com
PACKAGING
units: mm
Tray QTY: 100 pcs per tray (50 sets per box)
Carton Size: 520 x 500 x 185 mm
Carton QTY: 400 pcs per carton
(ODVWLF
3ODVWLFEDJ
ĀāSDSHUER[
7DS
SDSHUFRYHU
7DS
2XWHUFDUWRQ
7DS
3DFNDJLQJWDSH
Additional Resources: Product Page | 3D Model
date 11/06/2019 │ page 5 of 5CUI Devices │ MODEL: CES-803118-28PM │ DESCRIPTION: SPEAKER
cuidevices.com
CUI Devices oers 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 aect its safety or
eectiveness.
rev. description date
1.0 initial release 11/06/2019
The revision history provided is for informational purposes only and is believed to be accurate.
REVISION HISTORY
Additional Resources: Product Page | 3D Model