The SAME SKY CMS-26418N is a miniature 26mm round speaker designed for high-quality audio applications. Featuring a 520 Hz resonant frequency and Nd-Fe-B magnet, this compact transducer delivers reliable sound performance in a small form factor. Ideal for embedded audio systems, portable devices, and custom electronics, this speaker offers excellent frequency response and durability.
Part Number: CMS-26418N
Manufacturer: SAME SKY
Country of Origin: GN
Unit of Measure: EA
ECCN: EAR99
Package Type: TRAY
Key Features
Miniature 26mm diameter speaker with 4.1mm depth
Resonant frequency of 520 Hz for precise audio reproduction
Nd-Fe-B magnet for strong magnetic field and efficient performance
Metal cone with Pet material for durability and sound clarity
Solder pad terminals for easy integration
Operating temperature range from -20°C to 55°C
RoHS compliant for environmentally responsible manufacturing
Specifications
Parameter
Conditions/Description
Min
Typ
Max
Units
Maximum Power
IEC-60268-5, filter 60s on/120s off, cycles at room temp
0.2
0.3
W
Impedance at 1 kHz
1.0 V
6.8
8
9.2
Ω
Resonant Frequency (Fo)
at 1.0 V
416
520
624
Hz
Frequency Response Output SPL
±10 dB Fo 6,500 Hz at 0.2 W, 0.1 m ave, at 1.0, 1.2, 1.5, 2.0 kHz
dB
Sound Pressure Level
at 1 W, 1 m ave, at 1.0, 1.2, 1.5, 2.0 kHz
76
89
95
dB
Distortion at 1.0 kHz
0.2 W
10
%
Dimensions
Ø26.0 x 4.1 mm
Magnet
Nd-Fe-B (Ø9.5 x 1.5 mm)
Material
Metal
Cone Material
Pet
Weight
4.8
g
Operating Temperature
-20
55
°C
Storage Temperature
-20
55
°C
Mechanical & Packaging
Tray Size: 350 x 235 x 25 mm
Carton Size: 355 x 242 x 300 mm
Tray Quantity: 40 pcs per tray
Carton Quantity: 680 pcs per carton
Additional Resources
For detailed specifications and datasheets, visit the Datasheet. More information about the product can be found on the product page.
Note: All specifications are measured under standard conditions. Same Sky offers a one (1) year limited warranty. The product is RoHS compliant. For more details, please refer to the datasheet or visit the manufacturer’s website.
Datasheet was not processed please search the internet for the part number for more details.
{"id":10013637673277,"title":"CMS-26418N","handle":"cms-26418n","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSAME SKY CMS-26418N\u003c\/strong\u003e is a miniature 26mm round speaker designed for high-quality audio applications. Featuring a 520 Hz resonant frequency and Nd-Fe-B magnet, this compact transducer delivers reliable sound performance in a small form factor. Ideal for embedded audio systems, portable devices, and custom electronics, this speaker offers excellent frequency response and durability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: \u003cstrong\u003eCMS-26418N\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer: \u003cstrong\u003eSAME SKY\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: \u003cstrong\u003eGN\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePackage Type: \u003cstrong\u003eTRAY\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMiniature 26mm diameter speaker with 4.1mm depth\u003c\/li\u003e\n\u003cli\u003eResonant frequency of 520 Hz for precise audio reproduction\u003c\/li\u003e\n\u003cli\u003eNd-Fe-B magnet for strong magnetic field and efficient performance\u003c\/li\u003e\n\u003cli\u003eMetal cone with Pet material for durability and sound clarity\u003c\/li\u003e\n\u003cli\u003eSolder pad terminals for easy integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -20°C to 55°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally responsible manufacturing\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\u003eMaximum Power\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\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance at 1 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\u003eat 1.0 V\u003c\/td\u003e\n\u003ctd\u003e416\u003c\/td\u003e\n\u003ctd\u003e520\u003c\/td\u003e\n\u003ctd\u003e624\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 6,500 Hz at 0.2 W, 0.1 m ave, at 1.0, 1.2, 1.5, 2.0 kHz\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003edB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Pressure Level\u003c\/td\u003e\n\u003ctd\u003eat 1 W, 1 m ave, at 1.0, 1.2, 1.5, 2.0 kHz\u003c\/td\u003e\n\u003ctd\u003e76\u003c\/td\u003e\n\u003ctd\u003e89\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\u003c\/td\u003e\n\u003ctd\u003e0.2 W\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\u003eØ26.0 x 4.1 mm\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003eNd-Fe-B (Ø9.5 x 1.5 mm)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Material\u003c\/td\u003e\n\u003ctd\u003ePet\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e4.8\u003c\/td\u003e\n\u003ctd\u003eg\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e-20\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e-20\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical \u0026amp; Packaging\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTray Size: 350 x 235 x 25 mm\u003c\/li\u003e\n\u003cli\u003eCarton Size: 355 x 242 x 300 mm\u003c\/li\u003e\n\u003cli\u003eTray Quantity: 40 pcs per tray\u003c\/li\u003e\n\u003cli\u003eCarton Quantity: 680 pcs per carton\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and datasheets, visit the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/cms-26418n.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e. More information about the product can be found on the \u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=CMS-26418N.pdf\u0026amp;path=%2fproduct%2faudio%2fspeakers%2fminiature-(10-mm%7e40-mm)%2fcms-26418n\" target=\"_blank\"\u003eproduct page\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: All specifications are measured under standard conditions. Same Sky offers a one (1) year limited warranty. The product is RoHS compliant. For more details, please refer to the datasheet or visit the manufacturer’s website.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-10T19:57:38+05:30","created_at":"2025-08-10T19:57:38+05:30","vendor":"Waldom Electonics","type":"Audio Devices","tags":["1mm","26mm","Audio","IMPORT_CSV","SAME","Speakers","Transducers","WLDM"],"price":19957,"price_min":19957,"price_max":19957,"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":50578786025789,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CMS-26418N","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CMS-26418N","public_title":null,"options":["Default Title"],"price":19957,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CMS-26418N","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/CMS-26418N_52141370_49c51e27.jpg?v=1754836062"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CMS-26418N_52141370_49c51e27.jpg?v=1754836062","options":["Title"],"media":[{"alt":null,"id":45764760535357,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CMS-26418N_52141370_49c51e27.jpg?v=1754836062"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CMS-26418N_52141370_49c51e27.jpg?v=1754836062","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSAME SKY CMS-26418N\u003c\/strong\u003e is a miniature 26mm round speaker designed for high-quality audio applications. Featuring a 520 Hz resonant frequency and Nd-Fe-B magnet, this compact transducer delivers reliable sound performance in a small form factor. Ideal for embedded audio systems, portable devices, and custom electronics, this speaker offers excellent frequency response and durability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: \u003cstrong\u003eCMS-26418N\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer: \u003cstrong\u003eSAME SKY\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: \u003cstrong\u003eGN\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePackage Type: \u003cstrong\u003eTRAY\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMiniature 26mm diameter speaker with 4.1mm depth\u003c\/li\u003e\n\u003cli\u003eResonant frequency of 520 Hz for precise audio reproduction\u003c\/li\u003e\n\u003cli\u003eNd-Fe-B magnet for strong magnetic field and efficient performance\u003c\/li\u003e\n\u003cli\u003eMetal cone with Pet material for durability and sound clarity\u003c\/li\u003e\n\u003cli\u003eSolder pad terminals for easy integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -20°C to 55°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally responsible manufacturing\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\u003eMaximum Power\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\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance at 1 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\u003eat 1.0 V\u003c\/td\u003e\n\u003ctd\u003e416\u003c\/td\u003e\n\u003ctd\u003e520\u003c\/td\u003e\n\u003ctd\u003e624\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 6,500 Hz at 0.2 W, 0.1 m ave, at 1.0, 1.2, 1.5, 2.0 kHz\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003edB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Pressure Level\u003c\/td\u003e\n\u003ctd\u003eat 1 W, 1 m ave, at 1.0, 1.2, 1.5, 2.0 kHz\u003c\/td\u003e\n\u003ctd\u003e76\u003c\/td\u003e\n\u003ctd\u003e89\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\u003c\/td\u003e\n\u003ctd\u003e0.2 W\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\u003eØ26.0 x 4.1 mm\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003eNd-Fe-B (Ø9.5 x 1.5 mm)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Material\u003c\/td\u003e\n\u003ctd\u003ePet\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e4.8\u003c\/td\u003e\n\u003ctd\u003eg\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e-20\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e-20\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical \u0026amp; Packaging\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTray Size: 350 x 235 x 25 mm\u003c\/li\u003e\n\u003cli\u003eCarton Size: 355 x 242 x 300 mm\u003c\/li\u003e\n\u003cli\u003eTray Quantity: 40 pcs per tray\u003c\/li\u003e\n\u003cli\u003eCarton Quantity: 680 pcs per carton\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and datasheets, visit the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/cms-26418n.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e. More information about the product can be found on the \u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=CMS-26418N.pdf\u0026amp;path=%2fproduct%2faudio%2fspeakers%2fminiature-(10-mm%7e40-mm)%2fcms-26418n\" target=\"_blank\"\u003eproduct page\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: All specifications are measured under standard conditions. Same Sky offers a one (1) year limited warranty. The product is RoHS compliant. For more details, please refer to the datasheet or visit the manufacturer’s website.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e"}
