SP-2027NW

Overview

The SP-2027NW is a general-purpose rectangular speaker manufactured by Soberton Inc. It features a 20mm form factor with a top port design and wire termination. The unit operates within a frequency range of 750 Hz to 10 kHz and has an impedance of 4 Ohms. It delivers a sound pressure level of 83 dB and supports input power ratings of 1.0 W or 1.5 W.

Feature Summary

• Rectangular shape with top port configuration
• Wire termination style
• Nd-Fe-B magnet construction

Applications

• General purpose audio output devices
• Consumer electronics enclosures
• Industrial control panels

Procurement Notes

Verify the specific datasheet version for the SP-2027NW to confirm RoHS compliance status and exact electrical tolerances. Ensure the application circuit matches the 4 Ohm impedance rating. Confirm that the 1.0 W or 1.5 W power handling aligns with the system's maximum output requirements before finalizing procurement.

Selection Notes

Select this component when a compact rectangular speaker with wire leads is required. The 4 Ohm impedance suits low-voltage driver circuits. The 83 dB sensitivity provides adequate volume for general applications. Consider the 750 Hz lower frequency limit when designing for bass response needs.

Part Context

This part belongs to the SP Series of speakers from Soberton Inc., which offers various rectangular and circular configurations. The SP-2027NW specifically utilizes a Nd-Fe-B magnet and cloth material, distinguishing it from other series members that may use different magnetic materials or termination styles.

Replacement Considerations

The SP-2027 (8 Ohm) is a related model but differs in impedance. Direct substitution requires verifying if the 8 Ohm variant fits the circuit design. No other direct substitutes are confirmed in public documentation.