SUFR8515

Overview

The Sure Electronics SUFR8515 is a full-range speaker unit with dimensions of 80mm x 50mm. It features an 8-ohm nominal impedance and a power rating of 15W. The device has a top port design and delivers a sound pressure level of 85dB. The resonant frequency is specified at 200Hz, with a frequency range extending from 210Hz to 20kHz. The driver utilizes ferrite magnet technology.

Feature Summary

• Full-range audio reproduction capability
• Ferrite magnet driver construction
• Top port acoustic design

Applications

• DIY audio projects
• Kiosk display systems
• General purpose speaker enclosures

Procurement Notes

Verify the specific impedance variant required, as sources indicate both 8-ohm and 9.2-ohm specifications for this model number. Confirm the exact frequency response curve against project requirements. Ensure mechanical mounting holes align with the 80mm x 50mm frame dimensions. Check for any regional manufacturing variations that might affect terminal configuration.

Selection Notes

Select this component when a compact oval speaker is needed for limited space applications. Consider the 15W power handling for low-to-moderate volume environments. Evaluate the 210Hz lower frequency limit to ensure it meets bass requirements. Compare the 85dB sensitivity against amplifier output capabilities to determine necessary gain stages.

Part Context

This component belongs to the Sure Electronics lineup of audio transducers. The brand specializes in DIY electronics and audio modules. The SUFR8515 serves as a basic driver element for custom audio builds rather than a complete system solution.

Replacement Considerations

No officially confirmed substitute part numbers are available in public documentation. Generic replacements must match the 80x50mm form factor and 8-ohm impedance.