SDS-135F25CP02-04

Overview

The Peerless by Tymphany SDS-135F25CP02-04 is a 5¼-inch high-excursion subwoofer designed for compact sealed or vented enclosures. It features a coated paper cone, NBR rubber surround, and a ferrite magnet motor with a high-power voice coil. The unit has a nominal impedance of 4 ohms, an RMS power handling of 50 watts, and a maximum power handling of 100 watts. Its frequency response ranges from 20 Hz to 10 kHz, with a resonant frequency (Fs) of 58 Hz.

Feature Summary

• Coated paper diaphragm with NBR rubber surround for excellent damping
• Ferrite magnet motor structure supporting high excursion
• Optimized design specifically for sealed enclosure applications

Applications

• Portable speaker designs requiring powerful bass performance
• Small 2.1 audio systems
• Compact subwoofer construction projects

Procurement Notes

Verify exact specifications against the official product datasheet before integration. Confirm impedance and power ratings match amplifier capabilities. Ensure enclosure volume aligns with sealed optimization requirements. Check terminal configuration for wiring compatibility.

Selection Notes

Select this driver for applications prioritizing high excursion in small volumes. The 4-ohm impedance suits standard consumer amplifiers. Consider thermal management due to 50-watt RMS rating. Validate mechanical fit within the intended chassis dimensions.

Part Context

This component belongs to the SDS family of transducers from Peerless by Tymphany. The series focuses on high-performance drivers for audio systems. Tymphany provides vertically integrated manufacturing across Asia, Europe, and the USA.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.