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Product Detailed Parameters
- Description：Loudspeaker 4 Ohms
- Series：-
- Mfr：Top Shelf Acoustics, LLC
- Package：Tray
- Type：General Purpose
- Technology：Magnetic
- Impedance：4 Ohms
- Power - Max：20 W
- Shape：Round
- Termination：Solder Pads
- Size / Dimension：2.756" L x 0.957" W (70.00mm x 24.30mm)
- Height - Seated (Max)：0.957" (24.30mm)
- Frequency - Self Resonant：95Hz
- Efficiency - dBA：90
- Efficiency - Testing：1W/500mm
- Efficiency - Type：Sound Pressure Level (SPL)
- Port Location：Top
- Material - Cone：Paper, Rubber
- Material - Magnet：Nd-Fe-B Cr3T
- Ingress Protection：-
- Ratings：IEC 60268-5
- Frequency Range：100 Hz ~ 20 kHz
- Power - Rated：15 W
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Overview
The TS121043 is a general-purpose loudspeaker manufactured by Top Shelf Acoustics, LLC. It features a nominal impedance of 4 Ohms and a power handling capacity of 15 W. The frequency response range spans from 100 Hz to 20 kHz. The unit utilizes a top round design configuration. This component is classified as a standard speaker suitable for voice communication applications requiring specific acoustic and mechanical integration.
Feature Summary
- Designed for general-purpose audio reproduction tasks
- Constructed with a top round physical form factor
- Engineered for integration into custom voice communication sub-assemblies
Applications
- Voice communication systems
- Custom acoustic sub-assembly integration
- General-purpose audio output devices
Procurement Notes
Verify the exact manufacturer part number TS121043 against official Top Shelf Acoustics documentation to confirm specifications. Ensure compatibility with system impedance requirements of 4 Ohms. Check for RoHS compliance status if environmental regulations apply. Confirm packaging details such as tray quantities directly with the supplier or authorized distributor before ordering.
Selection Notes
Select this component when a 4 Ohm impedance and 15 W power rating are required. Consider the 100 Hz to 20 kHz frequency response for suitability in voice-centric applications. Evaluate the top round design against available mounting space constraints. Compare against other models in the Top Shelf Acoustics lineup for specific acoustic performance needs.
Part Context
Top Shelf Acoustics, LLC specializes in manufacturing voice communication components and sub-assemblies tailored to customer-specific acoustic and mechanical requirements. The TS121043 belongs to their broader portfolio of loudspeakers designed for specialized industrial and communication equipment rather than consumer hi-fi markets.
Replacement Considerations
No publicly confirmed substitute part numbers are available for the TS121043. Verify electrical parameters such as 4 Ohms impedance and 15 W power handling when evaluating potential alternatives from other manufacturers.
