The SPEAKERS & TRANSDUCERS CDS-20144-L100 from SAME SKY is a high-performance micro-speaker designed for compact electronic applications. Manufactured in China, this 1W, 4Ω impedance speaker features wire leads and a wide operating temperature range, making it suitable for various audio device integrations.
Key Features
Micro-speaker with high sound pressure level (SPL)
Impedance: 4 Ohms
Resonant frequency: 600Hz
Frequency response up to 20kHz
Wire leads for easy integration
Wide operating temperature range: -30°C to 70°C
RoHS compliant
Package Type: Tray
Technical Specifications
Parameter
Conditions/Description
Min
Typ
Max
Units
Input Power (Maximum)
IEC-60268-5, filter 60s on/120s off, cycles at room temp
1.2
W
Impedance at 2.0 kHz
1.0 V
3.4
4
4.6
Ω
Resonant Frequency (Fo)
at 1.0 V
480
600
720
Hz
Frequency Response (Output SPL)
-10 dB Fo
20,000
Hz
Sound Pressure Level at 1.0 W, 0.1 m
Average at 0.8, 1.0, 1.2, 1.5 kHz
89
92
95
dB
Distortion at 1.0 kHz, 2 V
10
%
Dimensions
20 x 14 x 3.2 mm
Magnet Material
Nd-Fe-B
Material
PBT (housing), PEN (cone)
Wire Leads
UL1571 30 AWG
Weight
1.6 g
Operating Temperature
-30°C to 70°C
Storage Temperature
-40°C to 85°C
Additional Details
Part Number: CDS-20144-L100
Manufacturer: SAME SKY
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: Tray
RoHS Compliant: Yes
Related Resources
For detailed specifications and mechanical drawings, please refer to the Datasheet. Additional resources include the Product Page and the 3D Model.
Disclaimer
All specifications are measured at 5~35°C, humidity 45~85%, under 86~106kPa pressure unless otherwise noted. Same Sky products are not authorized for use as critical components in life support systems or other safety-critical applications.
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{"id":10026644996413,"title":"CDS-20144-L100","handle":"cds-20144-l100","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSPEAKERS \u0026amp; TRANSDUCERS CDS-20144-L100\u003c\/strong\u003e from \u003cstrong\u003eSAME SKY\u003c\/strong\u003e is a high-performance micro-speaker designed for compact electronic applications. Manufactured in China, this 1W, 4Ω impedance speaker features wire leads and a wide operating temperature range, making it suitable for various audio device integrations.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicro-speaker with high sound pressure level (SPL)\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 Ohms\u003c\/li\u003e\n\u003cli\u003eResonant frequency: 600Hz\u003c\/li\u003e\n\u003cli\u003eFrequency response up to 20kHz\u003c\/li\u003e\n\u003cli\u003eWire leads for easy integration\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range: -30°C to 70°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003ePackage Type: Tray\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eConditions\/Description\u003c\/th\u003e\n\u003cth\u003eMin\u003c\/th\u003e\n\u003cth\u003eTyp\u003c\/th\u003e\n\u003cth\u003eMax\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Power (Maximum)\u003c\/td\u003e\n\u003ctd\u003eIEC-60268-5, filter 60s on\/120s off, cycles at room temp\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance at 2.0 kHz\u003c\/td\u003e\n\u003ctd\u003e1.0 V\u003c\/td\u003e\n\u003ctd\u003e3.4\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e4.6\u003c\/td\u003e\n\u003ctd\u003eΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant Frequency (Fo)\u003c\/td\u003e\n\u003ctd\u003eat 1.0 V\u003c\/td\u003e\n\u003ctd\u003e480\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e720\u003c\/td\u003e\n\u003ctd\u003eHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (Output SPL)\u003c\/td\u003e\n\u003ctd\u003e-10 dB Fo\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e20,000\u003c\/td\u003e\n\u003ctd\u003eHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Pressure Level at 1.0 W, 0.1 m\u003c\/td\u003e\n\u003ctd\u003eAverage at 0.8, 1.0, 1.2, 1.5 kHz\u003c\/td\u003e\n\u003ctd\u003e89\u003c\/td\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003edB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistortion at 1.0 kHz, 2 V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e20 x 14 x 3.2 mm\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Material\u003c\/td\u003e\n\u003ctd\u003eNd-Fe-B\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePBT (housing), PEN (cone)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Leads\u003c\/td\u003e\n\u003ctd\u003eUL1571 30 AWG\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.6 g\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C to 70°C\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: CDS-20144-L100\u003c\/li\u003e\n\u003cli\u003eManufacturer: SAME SKY\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Tray\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and mechanical drawings, please refer to the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/cds-20144-l100.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e. Additional resources include the \u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=CDS-20144-L100.pdf\u0026amp;path=%2fproduct%2faudio%2fspeakers%2fminiature-(10-mm%7e40-mm)%2fcds-20144-l100\" target=\"_blank\"\u003eProduct Page\u003c\/a\u003e and the \u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=CDS-20144-L100.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fcds-20144-l100\" target=\"_blank\"\u003e3D Model\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eAll specifications are measured at 5~35°C, humidity 45~85%, under 86~106kPa pressure unless otherwise noted. Same Sky products are not authorized for use as critical components in life support systems or other safety-critical applications.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T12:58:23+05:30","created_at":"2025-08-15T12:58:24+05:30","vendor":"Waldom Electonics","type":"Audio Devices","tags":["1W","600Hz","Audio","IMPORT_CSV","IMPORT_PT2","SAME","Speakers","Transducers","Wire","WLDM"],"price":30213,"price_min":30213,"price_max":30213,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50622833787197,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CDS-20144-L100","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CDS-20144-L100","public_title":null,"options":["Default Title"],"price":30213,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CDS-20144-L100","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/CDS-20144-L100_52140779_91b44b26.jpg?v=1755242904"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CDS-20144-L100_52140779_91b44b26.jpg?v=1755242904","options":["Title"],"media":[{"alt":null,"id":45850601259325,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CDS-20144-L100_52140779_91b44b26.jpg?v=1755242904"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CDS-20144-L100_52140779_91b44b26.jpg?v=1755242904","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSPEAKERS \u0026amp; TRANSDUCERS CDS-20144-L100\u003c\/strong\u003e from \u003cstrong\u003eSAME SKY\u003c\/strong\u003e is a high-performance micro-speaker designed for compact electronic applications. Manufactured in China, this 1W, 4Ω impedance speaker features wire leads and a wide operating temperature range, making it suitable for various audio device integrations.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicro-speaker with high sound pressure level (SPL)\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 Ohms\u003c\/li\u003e\n\u003cli\u003eResonant frequency: 600Hz\u003c\/li\u003e\n\u003cli\u003eFrequency response up to 20kHz\u003c\/li\u003e\n\u003cli\u003eWire leads for easy integration\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range: -30°C to 70°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003ePackage Type: Tray\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eConditions\/Description\u003c\/th\u003e\n\u003cth\u003eMin\u003c\/th\u003e\n\u003cth\u003eTyp\u003c\/th\u003e\n\u003cth\u003eMax\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Power (Maximum)\u003c\/td\u003e\n\u003ctd\u003eIEC-60268-5, filter 60s on\/120s off, cycles at room temp\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance at 2.0 kHz\u003c\/td\u003e\n\u003ctd\u003e1.0 V\u003c\/td\u003e\n\u003ctd\u003e3.4\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e4.6\u003c\/td\u003e\n\u003ctd\u003eΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResonant Frequency (Fo)\u003c\/td\u003e\n\u003ctd\u003eat 1.0 V\u003c\/td\u003e\n\u003ctd\u003e480\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e720\u003c\/td\u003e\n\u003ctd\u003eHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (Output SPL)\u003c\/td\u003e\n\u003ctd\u003e-10 dB Fo\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e20,000\u003c\/td\u003e\n\u003ctd\u003eHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Pressure Level at 1.0 W, 0.1 m\u003c\/td\u003e\n\u003ctd\u003eAverage at 0.8, 1.0, 1.2, 1.5 kHz\u003c\/td\u003e\n\u003ctd\u003e89\u003c\/td\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003edB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistortion at 1.0 kHz, 2 V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e20 x 14 x 3.2 mm\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Material\u003c\/td\u003e\n\u003ctd\u003eNd-Fe-B\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePBT (housing), PEN (cone)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Leads\u003c\/td\u003e\n\u003ctd\u003eUL1571 30 AWG\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.6 g\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C to 70°C\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: CDS-20144-L100\u003c\/li\u003e\n\u003cli\u003eManufacturer: SAME SKY\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Tray\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and mechanical drawings, please refer to the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/cds-20144-l100.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e. Additional resources include the \u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=CDS-20144-L100.pdf\u0026amp;path=%2fproduct%2faudio%2fspeakers%2fminiature-(10-mm%7e40-mm)%2fcds-20144-l100\" target=\"_blank\"\u003eProduct Page\u003c\/a\u003e and the \u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=CDS-20144-L100.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fcds-20144-l100\" target=\"_blank\"\u003e3D Model\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eAll specifications are measured at 5~35°C, humidity 45~85%, under 86~106kPa pressure unless otherwise noted. Same Sky products are not authorized for use as critical components in life support systems or other safety-critical applications.\u003c\/p\u003e\u003cbr\u003e"}
