SM400608-1

Overview

The SM400608-1 is a round dynamic speaker manufactured by DB Unlimited, designed for flush mounting applications. It features an 8 Ohms impedance and a power rating of 1 W. The unit delivers a sound pressure level of 90 dBA at a frequency of 600 Hz. Constructed with a Mylar cone, the speaker measures 40 mm in diameter and 5.1 mm in height. It utilizes solder pad termination and operates within a temperature range of -20 C to +60 C.

Feature Summary

• Round dynamic construction with Mylar cone material
• Flush mount installation style with solder pad termination
• Operates within a defined temperature range from -20 C to +60 C

Applications

• Audio devices requiring compact dynamic speakers
• Equipment utilizing flush mount audio components
• Applications compatible with 8 Ohms impedance systems

Procurement Notes

Verify the specific datasheet for RoHS compliance details before procurement. Confirm that the solder pad termination method aligns with your assembly process. Ensure the operating environment remains within the specified -20 C to +60 C range to maintain performance. Check for any updated manufacturing revisions that may affect physical dimensions or electrical characteristics.

Selection Notes

Select this component when a low-profile, round dynamic speaker is required. The 40 mm diameter and 5.1 mm height suit space-constrained designs. The 8 Ohms impedance matches standard audio driver outputs. Consider the Mylar cone material for its specific acoustic properties. Verify that the 1 W power rating meets the system's output requirements.

Part Context

This part belongs to the SM series of speakers from DB Unlimited. The series includes various dynamic transducers optimized for different form factors. The SM400608-1 specifically addresses needs for round, flush-mountable audio solutions. It falls under the broader category of audio devices and transducers.

Replacement Considerations

Consult official substitution lists for verified equivalents. Generic replacements may differ in impedance, sensitivity, or physical dimensions. Ensure any substitute maintains the 40 mm diameter and 5.1 mm height constraints. Verify compatibility with the 8 Ohms load requirement.