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CMS-3315-34E is listed in the Speakers range at ChipApex. The manufacturer field lists Same Sky (Formerly CUI Devices). Its product description is SPEAKER, 33.9 MM ROUND, 15.5 MM. Review the specifications below when checking this part for your BOM.
Speakers specifications for CMS-3315-34E
- Description：SPEAKER, 33.9 MM ROUND, 15.5 MM
- Series：-
- Mfr：Same Sky (Formerly CUI Devices)
- Package：Tray
- Type：General Purpose
- Technology：Magnetic
- Impedance：4 Ohms
- Power - Max：4 W
- Shape：Round
- Termination：Solder Eyelet(s)
- Size / Dimension：1.335" Dia (33.90mm)
- Height - Seated (Max)：0.610" (15.50mm)
- Frequency - Self Resonant：350Hz
- Efficiency - dBA：100
- Efficiency - Testing：3W/100mm
- Efficiency - Type：Sound Pressure Level (SPL)
- Port Location：Top
- Material - Cone：Cloth, Paper
- Material - Magnet：Nd-Fe-B
- Ingress Protection：-
- Ratings：-
- Frequency Range：200 Hz ~ 20 kHz
- Power - Rated：3 W
Speakers datasheet and documents for CMS-3315-34E
Speakers Overview
The CMS-3315-34E is a miniature round speaker manufactured by Same Sky. It features a 33.9 mm diameter and 17.05 mm depth with a square frame design. The unit utilizes a Neodymium (NdFeB) magnet and a composite paper and cloth cone. Rated at 3 W power handling, it operates with a 4 Ohm impedance. The frequency response spans from 200 Hz to 20 kHz, with a resonance frequency of 350 Hz. It includes eyelets for mounting.
Speakers Feature Summary
- Miniature round form factor with square frame construction
- High-performance neodymium magnet system
- Composite paper and cloth cone material
- Integrated mounting eyelets
Speakers Applications
- General purpose audio output devices
- Compact consumer electronics enclosures
- Portable electronic equipment
- Industrial control panel indicators
Speakers Procurement Notes
Verify the specific suffix '34E' against official Same Sky documentation to confirm the exact impedance and power rating configuration. Ensure mechanical dimensions align with the target enclosure space. Confirm RoHS compliance status through current manufacturer certificates before finalizing procurement plans.
Speakers Selection Notes
Select this component when a compact 4 Ohm speaker is required for general audio applications. The 3 W rating suits low-to-moderate volume needs. The 200 Hz to 20 kHz range provides broad audio coverage. Verify that the 33.9 mm diameter fits the available spatial constraints within the device housing.
Speakers Part Context
This model belongs to the Same Sky miniature speaker series designed for space-constrained applications. It represents a standard general-purpose audio transducer option within the manufacturer's portfolio, offering a balance between acoustic performance and physical size for embedded systems.
Speakers Replacement Considerations
No direct public substitute part numbers are confirmed in the provided source data. Evaluate other Same Sky models with matching 4 Ohm impedance and similar dimensional constraints if replacement is necessary.
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