CS28-02W57-07-1X

Speakers Overview

The CS28-02W57-07-1X is a general-purpose round speaker manufactured by Challenge Electronics. It features a 4-ohm impedance and a power handling capacity of 2 watts. The frequency response spans from 456 Hz to 20 kHz, with a self-resonant frequency of 570 Hz. The unit has a diameter of 28.0 mm and a seated height of 7.90 mm. It utilizes wire lead connections and offers a sound pressure level of 103 dB.

Speakers Feature Summary

• Round top design for compact integration
• Wire leaded connection method
• General-purpose audio reproduction

Speakers Applications

• General purpose audio equipment
• Consumer electronics enclosures
• Industrial control panels

Speakers Procurement Notes

Verify the specific suffix configuration against the manufacturer's current datasheet to ensure compatibility with required impedance and mounting dimensions. Confirm that wire leads meet the mechanical strain relief requirements of the target assembly. Cross-reference the part number with official Challenge Electronics documentation to validate the latest revision status before finalizing procurement orders.

Speakers Selection Notes

Select this component when a low-profile, round form factor is required for space-constrained designs. The 4-ohm impedance suits standard amplifier outputs. Ensure the 2-watt power rating aligns with the system's maximum output levels. The wire lead termination simplifies wiring but requires adequate clearance within the housing structure.

Speakers Part Context

This model belongs to the Challenge Electronics CS series of round speakers. The series typically includes various diameters and impedance options. The CS28 variant specifically denotes the 28mm diameter chassis size. This family is designed for cost-effective audio solutions in mass-produced electronic devices requiring reliable performance.

Speakers Replacement Considerations

Direct substitutes must match the 28mm diameter, 4-ohm impedance, and 2-watt rating. Verify that alternative parts maintain similar frequency response characteristics and physical depth constraints. Consult manufacturer cross-reference lists for verified equivalent models.