2973

Overview

The Visaton 2973 is a compact full-range speaker component with an 8-ohm impedance and a rated power handling of 2 watts. It features a 7 cm (2.8 inch) diameter design, delivering a frequency response range defined by the -10 dB points. This rectangular transducer measures 367.00 mm in length, 75.00 mm in width, and has a maximum installation height of 137.00 mm. The unit is manufactured to RoHS3 standards and is currently available as an active product.

Feature Summary

• Compact rectangular form factor suitable for space-constrained installations
• Full-range acoustic output optimized for wideband reproduction
• Low power rating designed for low-voltage or sensitive audio applications

Applications

• Miniature audio equipment integration
• Educational electronics kits
• Prototype audio circuit testing

Procurement Notes

Verify the specific impedance variant required, as Visaton produces this model number in both 4-ohm and 8-ohm configurations. Confirm that the 2-watt power rating aligns with the target application's signal levels to prevent thermal damage. Ensure mechanical mounting provisions accommodate the specified rectangular dimensions and height constraints during the procurement phase.

Selection Notes

Select this component when a small footprint is critical and high fidelity is not the primary requirement. The 8-ohm version suits standard low-power amplifier outputs. Consider the physical size carefully, as the elongated rectangular shape differs from standard circular drivers. Verify compatibility with existing enclosure designs due to the unique dimensional profile.

Part Context

Visaton GmbH & Co. KG specializes in loudspeakers and accessories for diverse applications. The 2973 series represents their entry-level full-range transducers, balancing performance with cost-efficiency. These components are widely used in hobbyist and industrial miniaturization projects requiring reliable basic audio reproduction.

Replacement Considerations

Direct substitutes include other Visaton models within the K 70 series, specifically those sharing the 7 cm diameter and rectangular housing. Cross-brand replacements require matching the 8-ohm impedance and 2-watt power handling while ensuring the physical envelope fits the original mounting structure.