The LT60 general purpose transformer provides economical matching of speakers for most distributed sound applications.

The insertion loss does not exceed 1.5dB and frequency response is +1.5dB from 100Hz - 10kHz. 

 
Primary taps are 20, 40, and 60 watts. Secondary impedance is 4 or 8 ohms. Model LT-60 is designed for use with 70.7-volt lines.

Overall dimensions: Mounting flange to mounting flange 3.25" wide; 2.1" deep; 2.78" tall
Wire leads are 4.75" long