1191

Overview

The Visaton 1191 is a miniature electromagnetic speaker featuring an oval plastic diaphragm. It operates at 8 Ohms impedance with a 1 W power rating. The unit measures 25 mm in length, 14 mm in width, and 5.3 mm in depth. It delivers a sound pressure level of 72 dBA at a frequency of 950 Hz. The component supports panel mounting via solder pads and functions within a temperature range of -25°C to +70°C. It carries an IP64 rating for dust and water resistance.

Feature Summary

• Compact oval design optimized for small enclosures
• Plastic diaphragm construction for lightweight performance
• Integrated solder pad termination for direct circuit connection

Applications

• Miniature audio devices
• Small electronic instrument indicators
• Portable communication equipment

Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm impedance and terminal configuration. Ensure the selected variant matches the required panel mount dimensions and solder pad layout. Confirm RoHS compliance status through official documentation before integration into regulated assemblies.

Selection Notes

Select this component when space constraints require a flat, oval form factor. The 8 Ohm impedance suits standard low-voltage audio circuits. Verify that the 72 dBA output meets acoustic requirements for the intended application environment.

Part Context

This model belongs to the Visaton K 14.25 series of miniature speakers. The series focuses on compact electromagnetic transducers designed for integration into tight spaces where larger drivers cannot fit.

Replacement Considerations

Cross-reference with other Visaton models in the K 14.25 series for alternative impedance or terminal options. Verify mechanical compatibility before substituting.