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Overview

The Visaton BF 32 is a wideband speaker with a 1.3-inch (3.2 cm) diameter, rated for 2 watts of power at an impedance of 4 ohms. It features a silver finish and robust build. The operating temperature range is -25 to 70°C. Sound frequency response spans 150Hz to 20kHz, with a sound level of 78dB and a resonant frequency of 280Hz. The panel cutout diameter is 31.5mm. Dimensions are 32x32x15mm.

Feature Summary

• Wideband design for broad frequency reproduction
• Compact physical dimensions suitable for small enclosures
• Silver finish with robust construction

Applications

• Small audio enclosures
• DIY speaker projects
• Replacement drivers in compact devices

Procurement Notes

Verify the exact part number matches the required specifications, including impedance and power rating. Confirm the package type and mounting requirements align with your design. Check for RoHS compliance if required by your project standards. Ensure the supplier provides genuine Visaton components to guarantee performance and longevity.

Selection Notes

Consider the wideband nature of the driver when designing the enclosure and crossover network. The 4-ohm impedance requires matching with compatible amplifiers. The small size limits low-frequency output, so it may need to be paired with other drivers or used in applications where high fidelity in the mid-to-high range is prioritized over deep bass.

Part Context

The Visaton BF 32 is part of Visaton's lineup of wideband speakers, known for their quality and reliability. Visaton GmbH & Co. KG has been developing and distributing loudspeakers and accessories for various applications for over 55 years. The company operates high-tech labs and one of the largest anechoic chambers in the international loudspeaker scene.

Replacement Considerations

Direct substitutes may include other 4-ohm wideband speakers from Visaton or other manufacturers with similar dimensions and electrical characteristics. Ensure the replacement driver fits the existing panel cutout and mounting holes. Verify that the power handling and impedance match the original design to avoid damage or poor performance.