Exhibit 4

FCC ID R33C416AMP3

Multi Channel Amplifier

Control4

1. FCC ID
2. Control4
3. R33C416AMP3
4. Exhibit 4

Document ID #864252

This document is available from the following links. Linking directly to FCC.gov may result in an error.

• https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=864252
• https://fccid.io/R33C416AMP3/Block-Diagram/Exhibit-4-864252
• https://fccid.io/R33C416AMP3/Block-Diagram/Exhibit-4-864252.pdf

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