The CDS-27204-L100 is a high-performance miniature speaker manufactured by Same Sky, designed for compact electronic audio applications. This 2W, 4Ω wire-lead transducer offers reliable sound output with a resonant frequency of approximately 850Hz, making it suitable for various portable and embedded audio devices.
Product Features
Micro-speaker with high sound pressure level (SPL)
Impedance: 4 Ohms
Maximum input power: 2.5 W (IEC-60268-5 standard)
Resonant frequency: 850 Hz
Frequency response: up to 20 kHz
Sound pressure level at 1.0 W, 0.1 m: 93 dB (typical)
Wire leads for easy integration
Compact dimensions: 27 x 20 x 5.9 mm
Magnet: Nd-Fe-B
Material: ABS cone with cloth diaphragm
Operating temperature: -20°C to 55°C
RoHS compliant
Technical Specifications
Parameter
Conditions/Description
Min
Typ
Max
Units
Impedance at 1.5 kHz
1.0 V
3.4
4
4.6
Ω
Resonant frequency (Fo)
1.0 V
680
850
1020
Hz
Frequency response (SPL)
20,000
Hz
Sound pressure level at 1.0 W, 0.1 m
90
93
96
dB
Distortion at 1.0 kHz, 2.0 W
10
%
Mechanical and Physical Details
Dimensions: 27.0 x 20.0 x 5.9 mm
Weight: 9.6 g
Material: ABS housing with cloth cone
Magnet: Nd-Fe-B
Wire leads for connection
Additional Information
Part Number: CDS-27204-L100
Manufacturer: Same Sky
Country of Origin: CN
UOM: EA
ECCN: EAR99
Package Type: BLK
For detailed technical data, please refer to the Datasheet.
Note: All specifications are measured under standard conditions (5~35°C, humidity 45~85%, pressure 86~106kPa). The product is RoHS compliant. The datasheet was not processed; please search the internet for the part number for more details.
{"id":10024596537661,"title":"CDS-27204-L100","handle":"cds-27204-l100","description":"\u003ch3\u003eSame Sky CDS-27204-L100 Micro Speaker\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCDS-27204-L100\u003c\/strong\u003e is a high-performance miniature speaker manufactured by \u003cstrong\u003eSame Sky\u003c\/strong\u003e, designed for compact electronic audio applications. This 2W, 4Ω wire-lead transducer offers reliable sound output with a resonant frequency of approximately 850Hz, making it suitable for various portable and embedded audio devices.\u003c\/p\u003e\n\u003ch3\u003eProduct 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\u003eMaximum input power: 2.5 W (IEC-60268-5 standard)\u003c\/li\u003e\n \u003cli\u003eResonant frequency: 850 Hz\u003c\/li\u003e\n \u003cli\u003eFrequency response: up to 20 kHz\u003c\/li\u003e\n \u003cli\u003eSound pressure level at 1.0 W, 0.1 m: 93 dB (typical)\u003c\/li\u003e\n \u003cli\u003eWire leads for easy integration\u003c\/li\u003e\n \u003cli\u003eCompact dimensions: 27 x 20 x 5.9 mm\u003c\/li\u003e\n \u003cli\u003eMagnet: Nd-Fe-B\u003c\/li\u003e\n \u003cli\u003eMaterial: ABS cone with cloth diaphragm\u003c\/li\u003e\n \u003cli\u003eOperating temperature: -20°C to 55°C\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\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\u003eImpedance at 1.5 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\u003e1.0 V\u003c\/td\u003e\n \u003ctd\u003e680\u003c\/td\u003e\n \u003ctd\u003e850\u003c\/td\u003e\n \u003ctd\u003e1020\u003c\/td\u003e\n \u003ctd\u003eHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrequency response (SPL)\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e20,000\u003c\/td\u003e\n \u003ctd\u003e\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\u003e\u003c\/td\u003e\n \u003ctd\u003e90\u003c\/td\u003e\n \u003ctd\u003e93\u003c\/td\u003e\n \u003ctd\u003e96\u003c\/td\u003e\n \u003ctd\u003edB\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDistortion at 1.0 kHz, 2.0 W\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 \u003ctd\u003e%\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical and Physical Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDimensions: 27.0 x 20.0 x 5.9 mm\u003c\/li\u003e\n \u003cli\u003eWeight: 9.6 g\u003c\/li\u003e\n \u003cli\u003eMaterial: ABS housing with cloth cone\u003c\/li\u003e\n \u003cli\u003eMagnet: Nd-Fe-B\u003c\/li\u003e\n \u003cli\u003eWire leads for connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: CDS-27204-L100\u003c\/li\u003e\n \u003cli\u003eManufacturer: Same Sky\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed technical data, please refer to the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/cds-27204-l100.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: All specifications are measured under standard conditions (5~35°C, humidity 45~85%, pressure 86~106kPa). The product is RoHS compliant. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T08:39:11+05:30","created_at":"2025-08-14T08:39:11+05:30","vendor":"Waldom Electonics","type":"Audio Devices","tags":["2W","850Hz","Audio","IMPORT_CSV","SAME","Speakers","Transducers","Wire","WLDM"],"price":30767,"price_min":30767,"price_max":30767,"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":50618672054589,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CDS-27204-L100","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CDS-27204-L100","public_title":null,"options":["Default Title"],"price":30767,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CDS-27204-L100","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/CDS-27204-L100_52140783_b903f84b.jpg?v=1755140954"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CDS-27204-L100_52140783_b903f84b.jpg?v=1755140954","options":["Title"],"media":[{"alt":null,"id":45830396608829,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CDS-27204-L100_52140783_b903f84b.jpg?v=1755140954"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CDS-27204-L100_52140783_b903f84b.jpg?v=1755140954","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eSame Sky CDS-27204-L100 Micro Speaker\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCDS-27204-L100\u003c\/strong\u003e is a high-performance miniature speaker manufactured by \u003cstrong\u003eSame Sky\u003c\/strong\u003e, designed for compact electronic audio applications. This 2W, 4Ω wire-lead transducer offers reliable sound output with a resonant frequency of approximately 850Hz, making it suitable for various portable and embedded audio devices.\u003c\/p\u003e\n\u003ch3\u003eProduct 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\u003eMaximum input power: 2.5 W (IEC-60268-5 standard)\u003c\/li\u003e\n \u003cli\u003eResonant frequency: 850 Hz\u003c\/li\u003e\n \u003cli\u003eFrequency response: up to 20 kHz\u003c\/li\u003e\n \u003cli\u003eSound pressure level at 1.0 W, 0.1 m: 93 dB (typical)\u003c\/li\u003e\n \u003cli\u003eWire leads for easy integration\u003c\/li\u003e\n \u003cli\u003eCompact dimensions: 27 x 20 x 5.9 mm\u003c\/li\u003e\n \u003cli\u003eMagnet: Nd-Fe-B\u003c\/li\u003e\n \u003cli\u003eMaterial: ABS cone with cloth diaphragm\u003c\/li\u003e\n \u003cli\u003eOperating temperature: -20°C to 55°C\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\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\u003eImpedance at 1.5 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\u003e1.0 V\u003c\/td\u003e\n \u003ctd\u003e680\u003c\/td\u003e\n \u003ctd\u003e850\u003c\/td\u003e\n \u003ctd\u003e1020\u003c\/td\u003e\n \u003ctd\u003eHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrequency response (SPL)\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e20,000\u003c\/td\u003e\n \u003ctd\u003e\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\u003e\u003c\/td\u003e\n \u003ctd\u003e90\u003c\/td\u003e\n \u003ctd\u003e93\u003c\/td\u003e\n \u003ctd\u003e96\u003c\/td\u003e\n \u003ctd\u003edB\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDistortion at 1.0 kHz, 2.0 W\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 \u003ctd\u003e%\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical and Physical Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDimensions: 27.0 x 20.0 x 5.9 mm\u003c\/li\u003e\n \u003cli\u003eWeight: 9.6 g\u003c\/li\u003e\n \u003cli\u003eMaterial: ABS housing with cloth cone\u003c\/li\u003e\n \u003cli\u003eMagnet: Nd-Fe-B\u003c\/li\u003e\n \u003cli\u003eWire leads for connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: CDS-27204-L100\u003c\/li\u003e\n \u003cli\u003eManufacturer: Same Sky\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed technical data, please refer to the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/cds-27204-l100.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: All specifications are measured under standard conditions (5~35°C, humidity 45~85%, pressure 86~106kPa). The product is RoHS compliant. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
