93018

Overview

The MISCO 93018 is a wide-range full-range speaker designed for applications requiring strength within sound output. It features an oval, rectangular frame with top porting and measures 2 inches by 3.5 inches (50 mm x 90 mm) in basket diameter. The unit operates at 8 ohms nominal impedance with a power handling capacity of 9 watts. It delivers an 88 dB SPL sensitivity and covers a frequency range from 258 Hz to 20 kHz. Additional electrical parameters include a resonant frequency (fo) of 59 Hz, DC resistance (Re) of 3.4 ohms, mechanical Q (Qms) of 1.91, electrical Q (Qes) of 0.54, and total Q (Qts) of unspecified value in provided text.

Feature Summary

• Wide-range full-range driver design
• Top port configuration
• Oval rectangular frame construction

Applications

• Audio equipment requiring wide-range sound reproduction
• Applications needing high-strength sound output
• Compact audio systems utilizing oval form factors

Procurement Notes

Verify the specific datasheet version when ordering, as manufacturer specifications may be updated. Confirm that the physical dimensions of 2 inches by 3.5 inches fit the intended enclosure design. Ensure the 8-ohm impedance matches the amplifier or circuit requirements. Check for any mounting hardware inclusion or specific terminal types required for installation.

Selection Notes

Select this component when a wide-frequency response is necessary alongside a compact oval footprint. The 9-watt power rating suits moderate volume applications. Consider the 88 dB SPL efficiency for system gain calculations. The top port design influences enclosure venting strategies compared to rear-ported alternatives.

Part Context

This part belongs to the MISCO speakers product line, which includes various wide-range drivers. The 93018 model specifically targets users seeking robust sound performance in a standard oval size format. It complements other MISCO offerings like the 93004 keplar speaker.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users must verify compatibility based on electrical parameters and physical dimensions when sourcing alternatives.