STW-350F188PR01-04

Overview

The Peerless by Tymphany STW-350F188PR01-04 is a 15-inch high-power subwoofer designed for deep, clean low-frequency reproduction with minimal distortion at high output levels. It features a nominal diameter of 381 mm and an RMS power rating of 3,500 Watts, with a maximum load capacity of 5,000 Watts. The driver utilizes a massive 7.4-inch voice coil to reduce power compression and includes two large aluminum shorting rings for improved control and reduced harmonic distortion. Electrical specifications include a self-resonant frequency of 26.55 Hz, an impedance of 4.86 Ohms, and an efficiency of 81.40 dBA measured at 1W/1M.

Feature Summary

• Massive 7.4-inch voice coil design for extraordinary low power compression
• Dual large aluminum shorting rings for better control and minimal harmonic distortion
• High power handling capability with 3,500 Watts RMS rating

Applications

• High-power professional audio systems
• Subwoofer enclosures requiring deep low-frequency reproduction
• Live sound reinforcement applications

Procurement Notes

Verify the specific impedance configuration required for your application, as sources indicate variations such as DVC (Dual Voice Coil) or single coil options. Confirm the exact mechanical dimensions and mounting requirements against your enclosure design. Ensure the amplifier can handle the 3,500 Watt RMS power rating and 5,000 Watt maximum load capacity safely. Check for any recent product change notices or obsolescence alerts from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when extreme low-frequency output and high power handling are critical. The dual shorting rings make it suitable for applications demanding low harmonic distortion at high volumes. Consider the large physical size and heavy weight during system integration. Compare sensitivity ratings if driving efficiency is a primary concern alongside raw power output.

Part Context

This model belongs to the STW series of high-power subwoofers from Peerless by Tymphany. The series is engineered for professional audio environments where reliability and performance under high stress are paramount. The STW-350F188PR01-04 specifically targets users needing robust bass reproduction capabilities in large-scale audio installations.

Replacement Considerations

Public confirmed substitute part numbers were not found in the provided documentation. Users should consult official Peerless by Tymphany resources for current equivalent models within the STW family or other high-power subwoofer lines.