9025

Overview

The Visaton 9025 is a 17 cm (6.5-inch) HiFi woofer featuring a coated paper cone and a powerful drive system with an extended rear pole plate. It operates at an impedance of 8 Ohms with a power rating of 50 W. The unit delivers a sound pressure level of 86 dBA and achieves a low-frequency response down to 36 Hz. Physical dimensions include a diameter of 187.3 mm and a depth of 74 mm. It utilizes solder lug terminals for panel mounting.

Feature Summary

• Coated paper cone construction for acoustic performance
• Extended rear pole plate design for enhanced magnetic drive
• Panel mount installation style with solder lug connections

Applications

• HiFi speaker systems requiring extended bass response
• Custom audio enclosure fabrication
• Professional loudspeaker driver integration

Procurement Notes

Verify the manufacturer designation carefully, as the model number 9025 is also assigned to Keystone Electronics PCB supports and Vishay tantalum capacitors. Confirm the product category is Speakers & Transducers and the brand is Visaton GmbH & Co. KG. Ensure specifications match the 8 Ohm impedance and 50 W power rating to distinguish from electronic components sharing the same numeric identifier.

Selection Notes

Select this component when a 17 cm diameter woofer with 8 Ohm impedance is required for high-fidelity applications. The 50 W power handling and 36 Hz resonance frequency support robust bass reproduction. Verify that the 187.3 mm diameter and 74 mm depth fit the intended enclosure baffle and internal volume constraints before finalizing the design.

Part Context

This component belongs to the Visaton speakers and transducers subcategory within audio devices. It is distinct from other industry parts using similar numbering schemes, such as electronic hardware or passive components. The specific configuration defines it as a round-shaped, panel-mount driver designed for dedicated audio reproduction tasks rather than general-purpose signal processing.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.