XXLS-P830845

Overview

The Peerless by Tymphany XXLS-P830845 is a 12-inch subwoofer featuring an 8-ohm nominal impedance and a Nomex cone. It delivers a resonant frequency of 29 Hz with a total Q of 0.52. The driver offers a sensitivity of 85.9 dB at 1 meter/2.83V and supports up to 175 watts of power handling. Key mechanical parameters include a compliance equivalent volume of 4.22 cubic feet and linear excursion of ±15.2 mm, designed for extended low-frequency performance.

Feature Summary

• Utilizes a Nomex cone material for high-performance structural integrity.
• Incorporates a powerful neodymium motor system to enhance efficiency and control.
• Features ferrofluid cooling and internal fins to manage thermal loads during high excursion.

Applications

• High-fidelity home theater subwoofer enclosures
• Professional audio reinforcement systems requiring ultra-low distortion
• Custom car audio installations demanding extended excursion

Procurement Notes

Verify the specific part number XXLS-P830845 against official Peerless by Tymphany documentation to confirm the 8-ohm impedance and 12-inch diameter specifications. Ensure compatibility with enclosure designs targeting the specified 29 Hz resonance and 4.22 cubic foot Vas requirements before finalizing procurement orders.

Selection Notes

Select this component when designing sealed or ported enclosures requiring a 29 Hz resonant frequency and significant linear excursion. The 8-ohm impedance and 175-watt rating suit applications prioritizing controlled bass response and thermal stability over maximum SPL output in compact volumes.

Part Context

This model belongs to the XXLS (Xpanded Extra Long Stroke) series from Peerless by Tymphany. The series is engineered specifically for subwoofer applications that demand extended voice coil travel and reduced distortion compared to standard woofer drivers.

Replacement Considerations

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