SP-1504-5

Overview

The SP-1504-5 is a dynamic electromagnetic speaker from the SP Micro Speaker series by Soberton Inc. It features an 8 Ohm impedance and a rated power of 500 mW, with a maximum short-term power of 800 mW. The device operates within a frequency range of 300 Hz to 8 kHz and delivers a sound pressure level of 92 dB. Its physical dimensions are 16.00 mm in length and 9.00 mm in width, with a height of 6.4 mm. The unit utilizes wire termination and functions within an operating temperature range of -20°C to 60°C.

Feature Summary

• Utilizes electromagnetic technology for audio output
• Features a round shape with top port configuration
• Designed for mobile telephone applications

Applications

• Mobile telephones
• General purpose audio devices
• Portable electronic equipment

Procurement Notes

Verify the specific datasheet edition and mechanical drawings before integration. Confirm that the wire termination method aligns with your assembly process. Ensure the operating environment stays within the specified -20°C to 60°C range to maintain performance integrity and prevent damage to the internal components.

Selection Notes

Select this component when a compact, round-shaped speaker is required for space-constrained designs. The 8 Ohm impedance suits standard low-voltage audio circuits. Consider the 92 dB sensitivity for adequate volume in small enclosures. Verify that the 16mm x 9mm footprint fits the designated mounting area without interference.

Part Context

This part belongs to the SP Micro Speaker series, which focuses on miniaturized acoustic solutions. The series targets the consumer electronics market, particularly mobile devices where size and weight are critical constraints. The design prioritizes efficiency and durability within a small form factor.

Replacement Considerations

Check for direct substitutes within the same series or similar dimensional constraints. Ensure replacement parts match the 8 Ohm impedance and 500 mW power rating. Verify compatibility with existing mounting structures and wiring configurations.