SPKM.2413.8.A

Overview

The SPKM.2413.8.A is a general purpose electromagnetic speaker manufactured by Taoglas Limited. It features an 8 Ohm impedance and rectangular oval dimensions of 24 x 13 x 8.5mm. The unit utilizes Nd-Fe-B magnet technology with wire lead termination. Rated input power is 500mW RMS, with a maximum peak input of 800mW. Sensitivity is specified at 88 dB (0.5W @ 0.1m) or 93 dB SPL depending on measurement conditions. Frequency response ranges from 10 Hz to 11 kHz.

Feature Summary

• Compact rectangular oval form factor designed for space-constrained applications
• High-performance neodymium magnet construction for efficient sound output
• Robust operating temperature range suitable for diverse environmental conditions

Applications

• General purpose audio transduction in consumer electronics
• Miniature alarm systems requiring compact acoustic output
• Industrial control panels needing reliable signal indication

Procurement Notes

Verify the specific sensitivity rating required for your design, as sources cite both 88 dB and 93 dB. Confirm dimensional tolerance requirements against the 24x13x8.5mm specification. Ensure wire lead termination compatibility with your assembly process. Check RoHS compliance documentation if restricted substances are a concern for your target market.

Selection Notes

Select this component when a small footprint is critical alongside moderate power handling. The 8 Ohm impedance matches standard low-voltage driver circuits. Consider the 10 Hz to 11 kHz frequency range for speech or alert tones rather than high-fidelity music reproduction. Evaluate the 500mW RMS rating against continuous duty cycle requirements.

Part Context

This model belongs to Taoglas Limited's miniature speaker series, characterized by small physical dimensions and electromagnetic operation. It serves as a cost-effective solution for basic audio signaling needs where size constraints limit the use of larger transducers. The product line emphasizes reliability through standardized magnetic materials and robust mechanical construction.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify pinout and mounting hole patterns if considering alternative manufacturers. Ensure replacement units match the 8 Ohm impedance and 500mW power rating to maintain circuit performance.