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IP-Rated Audio Solutions

CUI Devices IP-rated audio solutions feature a range of waterproof buzzers, microphones, and speakers. All components are housed in compact, low-profile packages with IP ratings of up to IP68. With a multitude of configurations and options, CUI’s waterproof buzzers, microphones and speakers are ideally suited for a variety of industrial and outdoor applications where moisture and environmental contaminants are present.

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Part #

Buzzers & Audio Indicators - Board Mount 24 mm, 10 Vp-p, 93 dB, 3.3 kHz, Through Hole, Piezo Audio Transducer Buzzer

CPE-502
Same Sky
1: $3.32
1,000Expected 8/12/2026

Mfr. Part No.
CPE-502

Mouser Part No
490-CPE-502

Same Sky

Buzzers & Audio Indicators - Board Mount 24 mm, 10 Vp-p, 93 dB, 3.3 kHz, Through Hole, Piezo Audio Transducer Buzzer

Datasheet

1,000Expected 8/12/2026

$3.32

$2.52

$2.27

$2.11

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 24 mm, 3~28 V, 72 dB, 3.2 kHz, Through Hole, Piezo Audio Transducer Buzzer

CPE-503
Same Sky
1: $3.39
600Expected 11/9/2026

Mfr. Part No.
CPE-503

Mouser Part No
490-CPE-503

Same Sky

Buzzers & Audio Indicators - Board Mount 24 mm, 3~28 V, 72 dB, 3.2 kHz, Through Hole, Piezo Audio Transducer Buzzer

Datasheet

600Expected 11/9/2026

$3.39

$2.58

$2.33

$2.15

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CST-911AP
Same Sky
1: $2.46
700Expected 16/10/2026

Mfr. Part No.
CST-911AP

Mouser Part No
490-CST-911AP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Datasheet

700Expected 16/10/2026

$2.46

$1.86

$1.69

$1.55

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 30mm x 13.5mm 2kHz 30V

CEP-1114
Same Sky
800: $1.89
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
CEP-1114

Mouser Part No
490-CEP-1114

Same Sky

Buzzers & Audio Indicators - Board Mount 30mm x 13.5mm 2kHz 30V

Datasheet

Non-Stocked Lead-Time 16 Weeks

$1.89

$1.77

$1.65

Min.: 800
Mult.: 160

Buzzers & Audio Indicators - Industrial 32 mm, 3~18 V, 88 dB, 2.5 kHz, Panel Mount w/Wire Leads, Driving Circuit, Piezo Audio Indicator Buzzer

CEP-2280
Same Sky
900: $4.57
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
CEP-2280

Mouser Part No
490-CEP-2280

Same Sky

Buzzers & Audio Indicators - Industrial 32 mm, 3~18 V, 88 dB, 2.5 kHz, Panel Mount w/Wire Leads, Driving Circuit, Piezo Audio Indicator Buzzer

Datasheet

Non-Stocked Lead-Time 17 Weeks

$4.57

Min.: 900
Mult.: 900

Speakers & Transducers 15x11x3mm .7W IP67 6ohm 600Hz spring

CMS-15113-076S-67
Same Sky
1: $3.94
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
CMS-15113-076S-67

Mouser Part No
490-CMS-15113076S67

Same Sky

Speakers & Transducers 15x11x3mm .7W IP67 6ohm 600Hz spring

Datasheet

Non-Stocked Lead-Time 13 Weeks

$3.94

$2.99

$2.72

$2.56

View

Min.: 1
Mult.: 1

Speakers & Transducers 15x11x3.5mm .7W IP67 8 ohm 550Hz spring

CMS-151135-078S-67
Same Sky
1,000: $1.88
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
CMS-151135-078S-67

Mouser Part No
490-CMS-151135078S67

Same Sky

Speakers & Transducers 15x11x3.5mm .7W IP67 8 ohm 550Hz spring

Datasheet

Non-Stocked Lead-Time 13 Weeks

$1.88

$1.75

Min.: 1,000
Mult.: 100

Speakers & Transducers 16x9x3mm .7W IP67 6ohm 600Hz SolderPad

CMS-16093-076SP-67
Same Sky
1,000: $1.85
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
CMS-16093-076SP-67

Mouser Part No
490-CMS-16093076SP67

Same Sky

Speakers & Transducers 16x9x3mm .7W IP67 6ohm 600Hz SolderPad

Datasheet

Non-Stocked Lead-Time 13 Weeks

$1.85

$1.71

Min.: 1,000
Mult.: 100

Speakers & Transducers 18x13x2.5mm .7W IP67 8 ohm 800Hz spring

CMS-181325-078S-67
Same Sky
1: $4.46
Lead-Time 13 Weeks

Mfr. Part No.
CMS-181325-078S-67

Mouser Part No
490-CMS-181325078S67

Same Sky

Speakers & Transducers 18x13x2.5mm .7W IP67 8 ohm 800Hz spring

Datasheet

Lead-Time 13 Weeks

$4.46

$3.35

$2.84

$2.65

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 28.6 mm, 3~28 V, 83 dB, 3.0 kHz, Through Hole, Driving Circuit, Piezo Audio Indicator Buzzer

CPE-2883
Same Sky
1: $3.70
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
CPE-2883

Mouser Part No
490-CPE-2883

Same Sky

Buzzers & Audio Indicators - Board Mount 28.6 mm, 3~28 V, 83 dB, 3.0 kHz, Through Hole, Driving Circuit, Piezo Audio Indicator Buzzer

Datasheet

Non-Stocked Lead-Time 17 Weeks

$3.70

$2.79

$2.52

$2.11

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 29.5 mm, 3~28 V, 82 dB, 3.6 kHz, Through Hole, Driving Circuit, Piezo Audio Indicator Buzzer

CPE-3085
Same Sky
1: $3.79
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
CPE-3085

Mouser Part No
490-CPE-3085

Same Sky

Buzzers & Audio Indicators - Board Mount 29.5 mm, 3~28 V, 82 dB, 3.6 kHz, Through Hole, Driving Circuit, Piezo Audio Indicator Buzzer

Datasheet

Non-Stocked Lead-Time 17 Weeks

$3.79

$2.86

$2.72

$2.62

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 42 mm, 3~28 V, 89 dB, 2.8 kHz, Through Hole, Driving Circuit, Piezo Audio Indicator Buzzer

CPE-352
Same Sky
1,040: $2.88
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
CPE-352

Mouser Part No
490-CPE-352

Same Sky

Buzzers & Audio Indicators - Board Mount 42 mm, 3~28 V, 89 dB, 2.8 kHz, Through Hole, Driving Circuit, Piezo Audio Indicator Buzzer

Datasheet

Non-Stocked Lead-Time 17 Weeks

$2.88

Min.: 1,040
Mult.: 80

Buzzers & Audio Indicators - Board Mount 36.5 mm, 4~28 V, 80 dB, 3.6 kHz, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

CPE-750P
Same Sky
1,000: $8.66
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
CPE-750P

Mouser Part No
490-CPE-750P

Same Sky

Buzzers & Audio Indicators - Board Mount 36.5 mm, 4~28 V, 80 dB, 3.6 kHz, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

Datasheet

Non-Stocked Lead-Time 17 Weeks

$8.66

Min.: 1,000
Mult.: 500

Buzzers & Audio Indicators - Board Mount 36.5 mm, 12 Vdc, 106 dB, 3.6 kHz, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

CPE-750PA
Same Sky
1,000: $9.87
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
CPE-750PA

Mouser Part No
490-CPE-750PA

Same Sky

Buzzers & Audio Indicators - Board Mount 36.5 mm, 12 Vdc, 106 dB, 3.6 kHz, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

Datasheet

Non-Stocked Lead-Time 17 Weeks

$9.87

Min.: 1,000
Mult.: 50

Buzzers & Audio Indicators - Board Mount 36.5 mm, 6~28 V, 82 dB, 3.6 kHz, Panel Mount w/Tabs, Driving Circuit, Piezo Audio Indicator Buzzer

CPE-757
Same Sky
500: $10.91
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
CPE-757

Mouser Part No
490-CPE-757

Same Sky

Buzzers & Audio Indicators - Board Mount 36.5 mm, 6~28 V, 82 dB, 3.6 kHz, Panel Mount w/Tabs, Driving Circuit, Piezo Audio Indicator Buzzer

Datasheet

Non-Stocked Lead-Time 17 Weeks

$10.91

Min.: 500
Mult.: 50

Buzzers & Audio Indicators - Industrial Buzzer 42.5mm rnd 2.9kHz 12V screws

CPI-4232C-120
Same Sky
400: $14.59
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
CPI-4232C-120

Mouser Part No
490-CPI-4232C-120

Same Sky

Buzzers & Audio Indicators - Industrial Buzzer 42.5mm rnd 2.9kHz 12V screws

Datasheet

Non-Stocked Lead-Time 17 Weeks

$14.59

Min.: 400
Mult.: 40