date 08/05/2022

page 1 of 4

MODEL: CSS-1021028N | DESCRIPTION: SPEAKER

cuidevices.com

FEATURES

• 107 dB SPL

• 10 W input

• Nd-Fe-B magnet

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

input power

maximum power: IEC-60268-5, filter 60s on/120s off, 10

cycles at room temp

10

12

W

impedance

at 800 Hz

6.8

8

9.2

Ω

resonant frequency (Fo)

at 1.0 V

92

115

138

Hz

frequency response

output SPL -10 dB

Fo

7,800

Hz

sound pressure level

at 1 W, 0.1 m ave, at 1.0, 1.4, 1.7, 2.0 kHz

104

107

110

dB

distortion

at 1.0 kHz, 1 W

10

%

buzz, rattle, etc.

must be normal at sine wave between

Fo ~ 20,000 Hz

8.94

V

dimensions

102 x 102 x 35.5

mm

magnet

Nd-Fe-B

material

metal

cone material

paper cone & foam edge

terminal

solder terminals

weight

208

g

operating temperature

-20

55

°C

storage temperature

-30

70

°C

RoHS

yes

Notes:

1. All specifications measured at 15~35°C, humidity at 45~85%, under 86~106 kPa pressure, unless otherwise noted.

SOLDERABILITY

parameter

conditions/description

min

typ

max

units

hand soldering

for 3 ±1 seconds

360

370

380

°C

Additional Resources: Product Page | 3D Model