SP-2618L

Overview

The SP-2618L is a general purpose oval speaker manufactured by Soberton Inc. It features an 8 Ohms impedance and a power handling capacity of 700 mW. The frequency response spans from 700 Hz to 6 kHz, with a self-resonant frequency of 700 Hz. The unit has a sensitivity of 88 dBA and utilizes top porting. Physical dimensions are approximately 26.00mm x 18.00mm x 4.60mm.

Feature Summary

• General purpose oval design suitable for compact audio applications
• Top ported acoustic configuration for directed sound output
• Standard 8 Ohms impedance matching common audio circuits

Applications

• Consumer electronics requiring small form factor speakers
• Portable audio devices with limited internal space
• General purpose sound reproduction in compact enclosures

Procurement Notes

Verify the specific datasheet version when sourcing, as Soberton may update specifications. Confirm that the 88 dBA sensitivity rating aligns with your system's amplification requirements. Ensure the top port orientation fits your mechanical design constraints. Check RoHS compliance status if required for your manufacturing standards. Validate the 700 mW power rating against your peak signal expectations.

Selection Notes

Choose this component when a small oval footprint is necessary for tight spatial constraints. The 8 Ohms impedance is standard for many consumer audio drivers. Consider the 700 Hz lower frequency limit; it is not suitable for deep bass reproduction. The 88 dBA sensitivity indicates moderate efficiency, requiring adequate amplifier drive. Verify the top port direction matches your acoustic venting strategy.

Part Context

This part belongs to the SP Micro Speaker series from Soberton Inc., designed for compact audio solutions. It is distinct from the SP-2618 model, which typically offers higher sensitivity (91 dB) and different power ratings. The SP-2618L is optimized for cost-effective general purpose applications where size is a primary constraint.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult Soberton Inc. directly for cross-reference recommendations or verify compatibility with similar oval speakers from other manufacturers based on dimensional and electrical parameters.