Product Description for CUD CDS-15118B Miniature Speaker
The CUI Inc CDS-15118B is a high-quality miniature speaker designed for compact electronic applications requiring reliable audio output. Manufactured by SAME SKY in China, this 8-ohm speaker features a small footprint of 15 x 11 x 3 mm, making it ideal for space-constrained designs.
Key Features
Micro-speaker with a small footprint for tight spaces
Impedance: 8 Ohms
Power handling capacity: up to 1.0 W (IEC-60268-5 standard)
Resonant frequency: 400 – 600 Hz, typical at 500 Hz
Frequency response: up to 20 kHz with ±10 dB SPL variation at Fo
Sound pressure level: 83 – 89 dB at 0.5 W, 0.1 m distance
Material: PPA cone with Mylar diaphragm and Nd-Fe-B magnet
Wire leads for easy integration
Operating temperature: -20°C to 60°C
RoHS compliant (2011/65/EU)
Specifications
Parameter
Conditions/Description
Min
Typ
Max
Units
Input Power
Maximum power, IEC-60268-5, 60s on/120s off, in 1 cc closed box
1.0
W
Impedance at 2.5 kHz
1.0 V
6.8
8
9.2
Ω
Resonant Frequency (Fo)
400
500
600
Hz
Frequency Response
Output SPL ±10 dB at Fo
Hz
Sound Pressure Level
At 0.5 W, 0.1 m, at 0.8, 1.0, 1.2, 1.5 kHz
83
86
89
dB
Distortion at 1.0 kHz
0.7 W
10
%
Mechanical and Physical Details
Dimensions: 15 x 11 x 3 mm
Magnet: Nd-Fe-B
Material: PPA
Cone Material: Mylar
Wire Leads: UL1571 30 AWG
Weight: 1.7 g
Operating Temperature: -20°C to 60°C
Storage Temperature: -40°C to 85°C
Additional Information
Part Number: CDS-15118B
Manufacturer: SAME SKY
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: BLK
Datasheet: Download Datasheet
Note: All specifications are measured at 5~35°C, humidity 45~85%, pressure 86~106kPa unless otherwise noted.
Disclaimers: CUI offers a one-year limited warranty. Changes to product specifications may occur without notice. Not authorized for critical life support applications.
For more detailed information, please search the internet for the part number CDS-15118B.
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Manufactured by SAME SKY in China, this 8-ohm speaker features a small footprint of 15 x 11 x 3 mm, making it ideal for space-constrained designs.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicro-speaker with a small footprint for tight spaces\u003c\/li\u003e\n\u003cli\u003eImpedance: 8 Ohms\u003c\/li\u003e\n\u003cli\u003ePower handling capacity: up to 1.0 W (IEC-60268-5 standard)\u003c\/li\u003e\n\u003cli\u003eResonant frequency: 400 – 600 Hz, typical at 500 Hz\u003c\/li\u003e\n\u003cli\u003eFrequency response: up to 20 kHz with ±10 dB SPL variation at Fo\u003c\/li\u003e\n\u003cli\u003eSound pressure level: 83 – 89 dB at 0.5 W, 0.1 m distance\u003c\/li\u003e\n\u003cli\u003eMaterial: PPA cone with Mylar diaphragm and Nd-Fe-B magnet\u003c\/li\u003e\n\u003cli\u003eWire leads for easy integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -20°C to 60°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant (2011\/65\/EU)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\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\u003c\/td\u003e\n\u003ctd\u003eMaximum power, IEC-60268-5, 60s on\/120s off, in 1 cc closed box\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\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 2.5 kHz\u003c\/td\u003e\n\u003ctd\u003e1.0 V\u003c\/td\u003e\n\u003ctd\u003e6.8\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e9.2\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\u003e\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003eHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eOutput SPL ±10 dB at Fo\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\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\u003c\/td\u003e\n\u003ctd\u003eAt 0.5 W, 0.1 m, at 0.8, 1.0, 1.2, 1.5 kHz\u003c\/td\u003e\n\u003ctd\u003e83\u003c\/td\u003e\n\u003ctd\u003e86\u003c\/td\u003e\n\u003ctd\u003e89\u003c\/td\u003e\n\u003ctd\u003edB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistortion at 1.0 kHz\u003c\/td\u003e\n\u003ctd\u003e0.7 W\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: 15 x 11 x 3 mm\u003c\/li\u003e\n\u003cli\u003eMagnet: Nd-Fe-B\u003c\/li\u003e\n\u003cli\u003eMaterial: PPA\u003c\/li\u003e\n\u003cli\u003eCone Material: Mylar\u003c\/li\u003e\n\u003cli\u003eWire Leads: UL1571 30 AWG\u003c\/li\u003e\n\u003cli\u003eWeight: 1.7 g\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20°C to 60°C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -40°C to 85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003ePart Number: CDS-15118B\u003cbr\u003e\nManufacturer: SAME SKY\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: BLK\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cud\/cud-cds-15118b.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eNote: All specifications are measured at 5~35°C, humidity 45~85%, pressure 86~106kPa unless otherwise noted.\u003c\/p\u003e\n\u003cp\u003eDisclaimers: CUI offers a one-year limited warranty. Changes to product specifications may occur without notice. Not authorized for critical life support applications.\u003c\/p\u003e\n\u003cp\u003eFor more detailed information, please search the internet for the part number \u003cstrong\u003eCDS-15118B\u003c\/strong\u003e.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T11:54:05+05:30","created_at":"2025-08-14T11:54:05+05:30","vendor":"Waldom Electonics","type":"Audio Devices","tags":["500Hz","7W","Audio","IMPORT_CSV","SAME","Speakers","Transducers","WLDM"],"price":32708,"price_min":32708,"price_max":32708,"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":50618970997053,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CDS-15118B","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CDS-15118B","public_title":null,"options":["Default Title"],"price":32708,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CDS-15118B","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/CDS-15118B_52255121_44ffa996.jpg?v=1755152649"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CDS-15118B_52255121_44ffa996.jpg?v=1755152649","options":["Title"],"media":[{"alt":null,"id":45832249082173,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CDS-15118B_52255121_44ffa996.jpg?v=1755152649"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CDS-15118B_52255121_44ffa996.jpg?v=1755152649","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for CUD CDS-15118B Miniature Speaker\u003c\/h3\u003e\n\u003cp\u003eThe CUI Inc CDS-15118B is a high-quality miniature speaker designed for compact electronic applications requiring reliable audio output. Manufactured by SAME SKY in China, this 8-ohm speaker features a small footprint of 15 x 11 x 3 mm, making it ideal for space-constrained designs.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicro-speaker with a small footprint for tight spaces\u003c\/li\u003e\n\u003cli\u003eImpedance: 8 Ohms\u003c\/li\u003e\n\u003cli\u003ePower handling capacity: up to 1.0 W (IEC-60268-5 standard)\u003c\/li\u003e\n\u003cli\u003eResonant frequency: 400 – 600 Hz, typical at 500 Hz\u003c\/li\u003e\n\u003cli\u003eFrequency response: up to 20 kHz with ±10 dB SPL variation at Fo\u003c\/li\u003e\n\u003cli\u003eSound pressure level: 83 – 89 dB at 0.5 W, 0.1 m distance\u003c\/li\u003e\n\u003cli\u003eMaterial: PPA cone with Mylar diaphragm and Nd-Fe-B magnet\u003c\/li\u003e\n\u003cli\u003eWire leads for easy integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -20°C to 60°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant (2011\/65\/EU)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\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\u003c\/td\u003e\n\u003ctd\u003eMaximum power, IEC-60268-5, 60s on\/120s off, in 1 cc closed box\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\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 2.5 kHz\u003c\/td\u003e\n\u003ctd\u003e1.0 V\u003c\/td\u003e\n\u003ctd\u003e6.8\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e9.2\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\u003e\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003eHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eOutput SPL ±10 dB at Fo\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\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\u003c\/td\u003e\n\u003ctd\u003eAt 0.5 W, 0.1 m, at 0.8, 1.0, 1.2, 1.5 kHz\u003c\/td\u003e\n\u003ctd\u003e83\u003c\/td\u003e\n\u003ctd\u003e86\u003c\/td\u003e\n\u003ctd\u003e89\u003c\/td\u003e\n\u003ctd\u003edB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistortion at 1.0 kHz\u003c\/td\u003e\n\u003ctd\u003e0.7 W\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: 15 x 11 x 3 mm\u003c\/li\u003e\n\u003cli\u003eMagnet: Nd-Fe-B\u003c\/li\u003e\n\u003cli\u003eMaterial: PPA\u003c\/li\u003e\n\u003cli\u003eCone Material: Mylar\u003c\/li\u003e\n\u003cli\u003eWire Leads: UL1571 30 AWG\u003c\/li\u003e\n\u003cli\u003eWeight: 1.7 g\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20°C to 60°C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -40°C to 85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003ePart Number: CDS-15118B\u003cbr\u003e\nManufacturer: SAME SKY\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: BLK\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cud\/cud-cds-15118b.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eNote: All specifications are measured at 5~35°C, humidity 45~85%, pressure 86~106kPa unless otherwise noted.\u003c\/p\u003e\n\u003cp\u003eDisclaimers: CUI offers a one-year limited warranty. Changes to product specifications may occur without notice. Not authorized for critical life support applications.\u003c\/p\u003e\n\u003cp\u003eFor more detailed information, please search the internet for the part number \u003cstrong\u003eCDS-15118B\u003c\/strong\u003e.\u003c\/p\u003e\u003cbr\u003e"}
