117F32

Overview

The Hammond Manufacturing 117F32 is a line matching audio transformer designed for 70-volt systems. It couples 8-ohm speakers to amplifier outputs with a 32-watt power rating. The unit features quick connect terminals and chassis mounting. Dimensions are 102.4 mm length, 57.2 mm width, and 66.8 mm height. Weight is 1.043 kg. Frequency response ranges from 100 Hz to 9 kHz.

Feature Summary

• Designed for coupling 8-ohm speakers to 70-volt line outputs
• Utilizes quick connect terminal type for installation
• Supports chassis mounting configuration

Applications

• Coupling 8-ohm speakers to 70V line outputs
• Push-pull tube output circuit replacement
• General-purpose audio system integration

Procurement Notes

Verify the specific model number against official Hammond Manufacturing documentation to ensure compatibility with existing 70V infrastructure. Confirm that the 32W power rating and 8-ohm impedance match the target speaker load requirements. Check physical dimensions for adequate chassis space allocation during procurement planning.

Selection Notes

Select this component when integrating standard 8-ohm speakers into distributed 70-volt audio networks. Ensure the 32-watt capacity aligns with the intended volume levels and amplifier headroom. Consider the chassis mount style and quick connect terminals for ease of installation in fixed audio environments requiring reliable signal matching.

Part Context

This part belongs to the Hammond 117 series of audio transformers. It serves as a specialized interface between low-impedance speakers and high-impedance distribution lines. The design focuses on efficient power transfer within commercial sound reinforcement systems.

Replacement Considerations

The 117K32 is a documented variant within the same product family. Verify electrical specifications before substitution.